Publications

 

JOURNAL PAPERS

  1. J. Nattress, M. Mayer, A. Foster, A. Meddeb, C. Trivelpiece, Z. Ounaies, and I. Jovanovic, “Capture-gated Spectroscopic Measurements of Monoenergetic Neutrons with a Composite Scintillation Detector”, submitted.
  2. B. K. Sarker, E. Cazalas, I. Childres, I. Jovanovic, and Y. P. Chen, “Position dependent and millimeter-range photodetection in  phototransistors with micron-scale graphene”, submitted.
  3. B. K. Sarker, I. Childres, E. Cazalas, I. Jovanovic, and Y. P. Chen, “Gate-tunable and high responsivity graphene phototransistors on undoped semiconductor substrates”, submitted.
  4. A. Foster, A. Meddeb, J. Nattress, M. Mayer, C. Trivelpiece, I. Jovanovic, and Z. Ounaies, “Fabrication of (1-3) Lithium-Glass PVT Composite for Fast Neutron Detection”, submitted.
  5. P. K. Morgan, J. R. Scott, and I. Jovanovic, “Hybrid Interferometric/Dispersive Atomic Spectroscopy of Laser-induced Uranium Plasma”, Spectrochimica Acta Part B:  Atomic Spectroscopy 116, 58-62 (2016).
  6. P. Ko, J. Scott, and I. Jovanovic, “High-Resolution Spectroscopy Using a Hybrid Interferometric/Dispersive Method”, Optics Communications 357, 95-99 (2015).
  7. K. Hartig, J. Colgan, D. Kilcrease, J. Barefield II, and I. Jovanovic, “Laser-induced breakdown spectroscopy using mid-infrared femtosecond pulses”, Journal of Applied Physics 118, 043107 (2015).
  8. E. Cazalas, B. K. Sarker, M. E. Moore, I. Childres, Y. P. Chen, and I. Jovanovic, “Position Sensitivity of Graphene Field Effect Transistors to X-rays”, Applied Physics Letters 106, 223503 (2015).
  9. M. Foxe, C. Hagmann, I. Jovanovic, A. Bernstein, T.H. Joshi, K. Kazkaz, V. Mozin, S.V. Pereverzev, S. Sangiorgio, and P. Sorensen, “Modeling Ionization and Recombination from Low Energy Nuclear Recoils in Liquid Argon”, Astroparticle Physics 69, 24-29 (2015).
  10. M. Mayer, J. Nattress, V. Kukharev, A. Foster, A. Meddeb, C. Trivelpiece, Z. Ounaies, and I. Jovanovic, “Development and Characterization of a Neutron Detector Based on a Lithium Glass–Polymer Composite”, Nuclear Instruments and Methods in Physics Research A 785, 117-122 (2015).
  11. M. Mayer, J. Nattress, C. Trivelpiece, and I. Jovanovic, “Geometric Optimization of a Neutron Detector Based on a Lithium Glass–Plastic Composite”, Nuclear Instruments and Methods in Physics Research A 784, 168 (2015).
  12. M. Foxe, C. Hagmann, I. Jovanovic, A. Bernstein, K. Kazkaz, V. Mozin, S.V. Pereverzev, S. Sangiorgio, and P. Sorensen, “Low-Energy (<10 keV) Electron Ionization and Recombination Model for a Liquid Argon Detector”, Nuclear Instruments and Methods in Physics Research A 771, 88-92 (2015).
  13. E. Cazalas, C. Trivelpiece, and I. Jovanovic, “Spatial Resolution and Efficiency of Microchannel Plate Detectors with Neutron Converter Films”, Nuclear Instruments and Methods in Physics Research A 767, 421-425 (2014).
  14. M.-w. Lin and I. Jovanovic, “Direct electron acceleration in plasma waveguides for compact high-repetition-rate X-ray sources”,  Journal of Physics B: Atomic, Molecular and Optical Physics 47, 234002 (2014).
  15. S. Wandel, G. Xu, Y. Yin and I. Jovanovic, “Parametric generation of energetic femtosecond mid-infrared pulses for dielectric laser acceleration”, Journal of Physics B: Atomic, Molecular and Optical Physics 47, 234016 (2014).
  16. M.-W. Lin, Y.-L. Liu, S.-H. Chen, and I. Jovanovic, “Particle-in-cell simulations for quasi-phase matched direct laser electron acceleration in density-modulated plasma waveguides”, Physics of Plasmas 21, 039109 (2014).
  17. T.H. Joshi, S. Sangiorgio, A. Bernstein, M. Foxe, C. Hagmann, I. Jovanovic, K. Kazkaz, V. Mozin, E.B. Norman, S.V. Pereverzev, F. Rebassoo, and P. Sorensen, “First measurement of the ionization yield of Ar-40 recoils in liquid argon”, Physical Review Letters 112, 171303 (2014).
  18. I. Jovanovic, G. Xu, and S. Wandel, “Mid-Infrared Laser System Development for Dielectric Laser Accelerators”, Physics Procedia 52, 68-74 (2014).
  19. G. Xu, S. Wandel, and I. Jovanovic, “Nondegenerate parametric generation of 2.2-mJ, few-cycle 2.05-μm pulses using a mixed phase matching scheme”, Review of Scientific Instruments 85, 023102 (2014).
  20. P. Ko and I. Jovanovic, “Boron isotopic measurements from spectrally filtered non-gated molecular spectra induced by laser ablation”, Spectrochimica Acta Part B:  Atomic Spectroscopy 90, 68-71 (2013).
  21. A. Rakhman, M.-w. Lin, and I. Jovanovic, “Angle-multiplexed spatial-spectral interferometry for simultaneous phase and polarization measurement”, Optics Express 21, 26896–26907 (2013).
  22. E. Cazalas, I. Childres, A. Majcher, T.-F. Chung, Y. P. Chen, and I. Jovanovic, “Hysteretic Response of Chemical Vapor Deposition Graphene Field Effect Transistors on SiC Substrates,” Applied Physics Letters 103, 05313 (2013).
  23. S. Sangiorgio, A. Bernstein, J. Coleman, M. Foxe, C. Hagmann, T. H. Joshi, I. Jovanovic, K. Kazkaz, K. Mavrokoridis, V. Mozin, S. Pereverzev, and P. Sorensen, “First demonstration of a sub-keV electron recoil energy threshold in a liquid argon ionization chamber,” Nuclear Instruments and Methods in Physics Research 728, 69-72 (2013).
  24. P. Ko, K. Hartig, J. McNutt, R. Schur, T. Jacomb-Hood, and I. Jovanovic, “Adaptive femtosecond laser–induced breakdown spectroscopy for nuclear forensics,” Review of Scientific Instruments 84, 013104 (2013).
  25. B. Yee, K.C. Hartig, P. Ko, J. McNutt, and I. Jovanovic, “Measurement of Boron Isotopic Ratio with Non-Gated Molecular Spectroscopy of Femtosecond Laser-Produced Plasma,” Spectrochimica Acta Part B:  Atomic Spectroscopy 79-80, 72-76 (2013).
  26. K.C. Hartig, J.P. McNutt, P. Ko, T.W. Jacomb-Hood, and I. Jovanovic, “Pulse Chirp Effects in Ultrafast Laser-Induced Breakdown Spectroscopy,” Journal of Radioanalytical and Nuclear Chemistry 296, 135-141 (2013).
  27. S. Sangiorgio, A. Bernstein, J. Coleman, M. Foxe, C. Hagmann, T. H. Joshi, I. Jovanovic, K. Kazkaz, K. Movrokoridis, S. Pereverzev, “R&D for the Observation of Coherent Neutrino-Nucleus Scatter at a Nuclear Reactor with a Dual-Phase Argon Ionization Detector,” Physics Procedia 37, 1266-1272 (2012).
  28. P. Ko, K. Hartig, J. McNutt, and I. Jovanovic, “Uranium Characterization by Shaped Femtosecond Laser-Induced Breakdown Spectroscopy,” Journal of Nuclear Materials Management 41, 38 (2012).
  29. R. Tikhoplav,M. Babzien, A. Ovodenko, and I. Jovanovic, “High-power pulse recirculation in a stable pseudo-confocal geometry,” Optics Letters 37, 4717-4719 (2012).
  30. M.-w. Lin and I. Jovanovic, “Test particle simulation of direct laser acceleration in a density-modulated plasma waveguide,” Physics of Plasmas 19, 113104 (2012).
  31. C. Roecker, N. S. Bowden, G. Carosi, M. Heffner, and I. Jovanovic, “Monte Carlo Modeling and Pointing Reconstruction for a Neutron Time Projection Chamber,” Nuclear Technology 180, 231-240 (2012).
  32. Y. Yin and I. Jovanovic, “Optimized Detection of Phase Amplified Light for Imaging Resolution Improvement,” Applied Physics B 107, 385-392 (2012).
  33. M. Foxe, G. Lopez, I. Childres, R. Jalilian, C. Roecker, J. Boguski, I. Jovanovic, and Y.P. Chen, “Graphene Field Effect Transistors on Undoped Semiconductor Substrates for Radiation Detection,” IEEE Transactions on Nanotechnology 11, 581 – 587 (2012).
  34. M. Saitta, R. Tikhoplav, and I. Jovanovic, “Effect of irradiation on nonlinear optical recirculation cavity performance,”Nuclear Instruments and Methods in Physics Research A 664, 294-298 (2012).
  35. R. Tikhoplav, A. Murokh, A. Lentner, and I. Jovanovic, “Ultrafast mid-infrared laser system for ESASE applications,” Physical Review Special Topics – Accelerators and Beams 14, 070704 (2011).
  36. R. Jalilian, L.A. Jauregui, G. Lopez, J. Tian, C. Roecker, G. Lopez, M.M. Yazdanpanah, R.W. Cohn, I. Jovanovic, and Y.P. Chen, “Scanning Gate Microscopy on Graphene: Charge Inhomogeneity and Extrinsic Doping,” Nanotechnology 22, 295705 (2011).
  37. Z. Huang, D. French, H.-Y. Pao, and I. Jovanovic, “Assessment of Resolution Improvement by Transverse Phase Amplification,” Applied Physics B 102, 607-613 (2011).
  38. D. French, R. Peterson, and I. Jovanovic, “Energy-scalable pulsed mid-infrared source using orientation-patterned GaAs,” Optics Letters 36, 496-498 (2011). Also featured in the Virtual Journal for Biomedical Optics (VJBO).
  39. I. Jovanovic, “Chirped Pulse Amplification: Ultrahigh peak power production from compact short-pulse laser systems” (tutorial), Optik & Photonik 30, 30-33 (2010).
  40. I. Childres, L.A. Jauregui, M. Foxe, J. Tian, R. Jalilian, I. Jovanovic, and Y.P. Chen, “Effect of electron-beam irradiation on graphene field effect devices,” Applied Physics Letters 97, 173109 (2010).
  41. N.S. Bowden, M. Heffner, G. Carosi, D. Carter, J. Mintz, M. Foxe, and I. Jovanovic, “Directional fast neutron detection using a time projection chamber,” Nuclear Instruments and Methods in Physics Research A 624, 153-161 (2010) .
  42. K. Kazkaz, M. Foxe, A. Bernstein, C. Hagmann, I. Jovanovic, P. Sorensen, W.S. Stoeffl, and C.D. Winant, “Operation of a 1-Liter-Volume Gaseous Argon Scintillation Counter ,” Nuclear Instruments and Methods in Physics Research A 621, 267-277 (2010).
  43. Y. Yin, D. French, and I. Jovanovic, “Analysis of ultrafast temporal pulse shaping via phase-sensitive three-wave mixing,” Optics Express 18, 18471 (2010).
  44. M. Y. Shverdin, I. Jovanovic, V. A. Semenov, S. M. Betts, C. Brown, D. J. Gibson, R. M. Shuttlesworth, F. V. Hartemann, C. W. Siders, and C. P. J. Barty, “High Power Picosecond Laser Pulse Recirculation,” Optics Letters 35, 2224 (2010).
  45. Y. Wu, D. French, and I. Jovanovic, “Passive beam pointing stabilization”, Optics Letters 35, 250 (2010).
  46. S. Boucher, P. Frigola, A. Murokh, M. Ruelas, I. Jovanovic, J.B. Rosenzweig, and G. Travish, “Inverse Compton scattering gamma ray source,” Nuclear Instruments and Methods in Physics Research A 608, S54 (2009).
  47. D. French, C. Dorrer, and I. Jovanovic, “Two-beam SPIDER for dual-pulse single-shot characterization,” Optics Letters 34, 3415 (2009).
  48. Z. Huang, D.French, H.-Y. Pao, and I. Jovanovic, “Phase-sensitive multimodal optical parametric amplifier for beam angle amplification”, Physics Letters A 373, 2894 (2009).
  49. I. Jovanovic, M. Heffner, L. Rosenberg, N. S. Bowden, A. Bernstein, D. Carter, M. Foxe, M. Hotz, M. Howe, A. Myers, and C. Winant, “Directional Neutron Detection Using a Time Projection Chamber,” IEEE Transactions on Nuclear Science 56, 1218-1223 (2009).
  50. I. Jovanovic, D. French, J.C. Walter, and R.P. Ratowsky, “Numerical studies of multimodal phase-sensitive parametric amplification,” Journal of the Optical Society of America B – Optical Physics 26, 1169 (2009).
  51. D. French, Z. Huang, H.-Y. Pao, and I. Jovanovic, “Imaging Resolution Signal-to-Noise Ratio in Transverse Phase Amplification from Classical Information Theory”, Physics Letters A 373, 999-1000 (2009).
  52. I. Jovanovic, M. Shverdin, D. Gibson, C. Brown, and J. Gronberg, “High-power picosecond pulse recirculation for inverse Compton scattering,” Nuclear Physics B (Proc. Suppl.) 184, 289-294 (2008).
  53. I. Jovanovic, M. Shverdin, D. Gibson, and C. Brown, “High-Power Laser Pulse Recirculation for Inverse Compton Scattering-Produced Gamma-Rays,” Nuclear Instruments and Methods in Physics Research A 578, 160-171 (2007).
  54. Z. M. Liao, I. Jovanovic, and C. A. Ebbers, “High peak and average power scalable optical parametric chirped-pulse amplification in a YCOB crystal,” Optics Letters, 31, 1277-1279 (2006).
  55. J. Zuegel, S. Borneis, C. Barty, B. LeGarrec, C. Danson, N. Miyanaga, P. K. Rambo, C. LeBlanc, T. J. Kessler, A. W. Schmid, L. J. Waxer, J. H. Kelly, B. Kruschwitz, R. Jungquist, E. Moses, J. Britten, I. Jovanovic, J. Dawson, and N. Blanchot, “Laser challenges for fast ignition,” Fusion Science and Technology 49, 453-482 (2006).
  56. I. Jovanovic, C. Haefner, B. Wattellier, and C. P. J. Barty, “Optical switching and contrast enhancement in intense laser systems by cascaded optical parametric amplification,” Optics Letters 31, 787-789 (2006).
  57. M. C. Rushford, W. A. Molander, J. D. Nissen, I. Jovanovic, J. A. Britten, and C. P. J. Barty, “Diffraction grating eigenvector for translational and rotational motion,” Optics Letters 31, 155-157 (2006).
  58. I. Jovanovic, C. Brown, C. Ebbers, C. P. J. Barty, N. Forget, and C. Le Blanc, “Generation of high-contrast millijoule pulses by optical parametric chirped-pulse amplification in periodically poled KTiOPO4,” Optics Letters 30, 1036-1038 (2005).
  59. C. P. J. Barty, M. Key, J. Britten, R. Beach, G. Beer, C. Brown, S. Bryan, J. Caird, T. Carlson, J. Crane, J. Dawson, A. C. Erlandson, D. Fittinghoff,  M. Hermann, C. Hoaglan, A. Iyer, L. Jones II, I. Jovanovic, A. Komashko, O. Landen, Z. Liao, W. Molander, S. Mitchell, E. Moses, N. Nielsen, H-H. Nguyen, J. Nissen, S. Payne, D. Pennington, L. Risinger, M. Rushford, K. Skulina, M. Spaeth, B. Stuart, G. Tietbohl, and B. Wattellier, “An Overview Of High Energy Petawatt Technology For Advanced Radiographic Capability At The National Ignition Facility”, Nuclear Fusion 44, S266-S275 (2004).
  60. I. Jovanovic, C. Brown, B. Wattellier, N. Nielsen, W. Molander, B. Stuart, D. Pennington, and C. P. J. Barty, “Precision short-pulse damage station utilizing optical parametric chirped-pulse amplification,” Review of Scientific Instruments 75, 5193-5202 (2004).
  61. I. Jovanovic, J. R. Schmidt, and C. A. Ebbers, “Optical parametric chirped pulse amplification in periodically-poled KTiOPO4”, Applied Physics Letters 83, 4125-4127 (2003).
  62. I. Jovanovic, C. A. Ebbers, and C. P. J. Barty, “Hybrid chirped-pulse amplification,” Optics Letters 27, 1622 (2002)
  63. I. Jovanovic, B. J. Comaskey, C. A. Ebbers, R. A. Bonner, D. M. Pennington, and E.C. Morse, “Optical parametric chirped pulse amplifier as an alternative to Ti:sapphire regenerative amplifiers”, Applied Optics 41, 2923 (2002).
  64. I. Jovanovic, B. J. Comaskey, and D. M. Pennington, “Angular effects and beam quality in optical parametric amplification”, Journal of Applied Physics 90, 4328-4337 (2001).

ISSUED PATENTS

  1. C. P. J. Barty and I. Jovanovic, “Hybrid Chirped Pulse Amplification System,” US Patent 6,873,454 (March 29, 2005)
  2. I. Jovanovic and C. A. Ebbers, “Nondegenerate optical parametric chirped pulse amplifier,”  US Patent 6,870,664 (March 22, 2005)
  3. I. Jovanovic and B. J. Comaskey, “High Average Power Scaling of Optical Parametric Amplification Through Cascaded Difference Frequency Generators,” US Patent 6,791,743 (September 14, 2004)
  4. I. Jovanovic and R. A. Bonner, “High Gain Preamplifier Based on Optical Parametric Amplification,” US Patent 6,775,053 (August 10, 2004)
  5. I. Jovanovic and C. P. J. Barty, “A Method for Coherent White Light Amplification,” US Patent 6,741,388 (May 25, 2004)

BOOK CONTRIBUTIONS

  1. C. Haefner, I. Jovanovic, B. Wattellier, and C. P. J. Barty, “Demonstration of pulse switching with >1011 prepulse contrast by optical parametric amplification”, in Ultrafast Optics V, Springer Verlag (2007).
  2. I. Jovanovic, N. Forget, C. G. Brown, C. A. Ebbers, C. Le Blanc, and C. P. J. Barty, “Double-passed, high-energy, quasi-phase-matched optical parametric chirped-pulse amplifier,” in Ultrafast Optics V, Springer Verlag (2007).
  3. I. Jovanovic, J. R. Schmidt, and C. A. Ebbers, “Optical parametric chirped pulse amplification in periodically-poled KTiOPO4”, in Ultrafast Optics IV, Springer Verlag (2003).
  4. I. Jovanovic and C. P. J. Barty, “Hybrid chirped pulse amplification,” in Ultrafast Phenomena XIII, Springer Verlag (2002).

CONFERENCE PROCEEDINGS

  1. S. Wandel, G. Xu, Y. Yin, and I. Jovanovic, “Bandwidth Control in 5-µm Pulse Generation by Double-Chirped Optical Parametric Amplification”, OSA Annual Meeting, San Jose, CA, October 18-22, 2015.
  2. P. Ko, J. Scott, and I. Jovanovic, “Reconstruction of High-Resolution Spectra from Dispersive/Interferometric Spectroscopy”, OSA Annual Meeting, San Jose, CA, October 18-22, 2015.
  3. M. Mayer,  J. Nattress, A. Barhoumi Meddeb, A. Foster, C. Trivelpiece, P. Rose, A. Erickson, Z. Ounaies, and I. Jovanovic, “Detection of special nuclear material by observation of delayed neutrons with a novel fast neutron composite detector”, Fall Meeting of the APS Division of Nuclear Physics, Santa Fe, NM, October 28-31, 2015.
  4. P. B. Rose, A. Erickson, M. Mayer, and I. Jovanovic, “Detection of Shielded Special Nuclear Material with a Cherenkov-Based Transmission Imaging System”, Fall Meeting of the APS Division of Nuclear Physics, Santa Fe, NM, October 28-31, 2015.
  5. P. Ko, J. Scott, and I. Jovanovic, “Hybrid Interferometric/Dispersive Atomic Spectroscopy of Uranium”, Sci-X Conference, Providence, RI, September 27-October 2, 2015.
  6. I. Jovanovic, “From eV to MeV: Monoenergetic Photons for Active Detection of Nuclear Materials”, Special Penetrating Radiation Event Keynote Talk, SPIE Optics & Photonics, San Diego, CA, August 9-14, 2015 (Invited).
  7. K. C. Hartig, A. Hopkins, and I. Jovanovic, “Progress on understanding the complex photo- and plasma-dynamics of matrix effects in laser-induced breakdown spectroscopy”, Institute of Nuclear Materials Management 56th Annual Meeting, Indian Wells, CA, July 12-16, 2015.
  8. P. Ko and I. Jovanovic, “Hybrid Interferometric/Dispersive Atomic Spectroscopy for Laser Induced Plasmas”, Institute of Nuclear Materials Management 56th Annual Meeting, Indian Wells, CA, July 12-16, 2015.
  9. S. A. Pozzi, S. D. Clarke, D. K. Wehe, Z. He, K. Kearfott, J. C. Lee, A. Hero, M. Flaska, A. DiFulvio, R. Lanza, S. Kemp, J. Fischer, A. Danagoulian, A. Glaser, F. von Hippel, P. Richards, J. K. Mattingly, M. Garces, I. Jovanovic, L. Carin, P. Wilson, J. Baciak, A. Enqvist, A. Farsoni, F. D’Errico, and C. J. Sullivan, “Consortium for Verification Technology Research Activities”, Institute of Nuclear Materials Management 56th Annual Meeting, Indian Wells, CA, July 12-16, 2015.
  10. S. D. Clarke, S. A. Pozzi, M. Flaska, D. K. Wehe, Z. He, K. Kearfott, J. C. Lee, A. Hero, R. Lanza, S. Kemp, J. Fischer, A. Danagoulian, A. Glaser, F. von Hippel, P. Richards, J. K. Mattingly, M. Garces, I. Jovanovic, L. Carin, P. Wilson, J. Baciak, A. Enqvist, A. Farsoni, F. D’Errico, and C. J. Sullivan, “Education and Outreach Activities within the Consortium for Verification Technology”, Institute of Nuclear Materials Management 56th Annual Meeting, Indian Wells, CA, July 12-16, 2015.
  11. I. Jovanovic, A. Foster, V. Kukharev, M. Mayer, A. Meddeb. J. Nattress, Z. Ounaies, and C. Trivelpiece, “Spectroscopic Neutron Detection Using Composite Scintillators”, The 2015 International Conference on Applications of Nuclear Techniques, Crete, Greece, June 14-20, 2015.
  12. A. Danagoulian, A. Erickson, J. Fisher III, A. Foster, Z. Hartwig, I. Jovanovic, R. Lanza, T. D. MacDonald, M. Mayer, A. Meddeb, J. Nattress, B. E. O’Day, Z. Ounaies, G. Papachristoudis, J. M. Rahon, P. Rose, and C. Trivelpiece, “Monochromatic photon radiography and active interrogation for SNM detection”, The 2015 International Conference on Applications of Nuclear Techniques, Crete, Greece, June 14-20, 2015.
  13. M.-w. Lin, B. W. Morgan, I. Jovanovic, C.-Y. Hsieg, Y.-L. Liu, and S.-H. Chen, “Progress on the Study of Direct Laser Electron Acceleration in Density-Modulated Plasma Waveguides”, International Particle Accelerator Conference, Richmond, VA, May 3-8, 2015.
  14. E. Cazalas, B. K. Sarker, M. Moore, I. Childres, Y. P. Chen, and I. Jovanovic, “Precision X-ray Measurement of the Position Sensitivity of Graphene Field Effect Transistors”, ANIMMA, Lisbon, Portugal, April 20-24, 2015.
  15. M. Mayer, J. Nattress, A. Foster, A. Berhoumi Meddeb, C. Trivelpiece, Z. Ounaies, and I. Jovanovic, “Fast Neutron Detection and Spectroscopy by Use of Composite Capture-Gated Scintillators”, Methods and Applications of Radioanalytical Chemistry (MARC X), Kona, HI, April 12-17, 2015.
  16. J. Koglin, I. Jovanovic, J. Burke, and R. Casperson, “Fission Probabilities of Neutron-Induced, Angular-Momentum-Dependent Direct Reactions”, APS April Meeting , Baltimore, MD, April 11-14, 2015.
  17. I. Jovanovic, J. Robinson, R. Walker, T. Shi, and S. Eichfeld, “Exploring Ionizing Radiation Effects on Novel 2D Materials and Electronic Structures”, Government Microcircuit Applications & Critical Technology Conference (GOMACTech), St. Louis, MO, March 23-26, 2015.
  18. J. Nattress, M. Mayer, I. Jovanovic, Z. Ounaies, A. Barhoumi Meddeb, C. Trivelpiece, K. Kazkaz, and G. Rich, “Optimization and Fabrication of a Fast Neutron Composite Detector”, IEEE Nuclear Science Symposium/Medical Imaging Conference, Seattle, WA, November 8-15, 2014.
  19. A. Erickson, J. Fisher, I. Jovanovic, R.C. Lanza, M.Mayer, G. McKinney, A. B. Meddeb, J. Nattress, B. O’Day, Z. Ounaies, G.Papachristoudis, P. B. Rose Jr., R. Sheffield, and C. Trivelpiece, “Nuclear reaction based monoenergetic gamma ray radiography system for detection of nuclear materials”, IEEE Nuclear Science Symposium/Medical Imaging Conference, Seattle, WA, November 8-15, 2014.
  20. S. Wandel, G. Xu, and I. Jovanovic, “Two-Stage Optical Parametric Amplification for Generation of Ultrashort 5-µm Pulses in ZnGeP2”, OSA Annual Meeting, Tucscon, AZ, October 19-23, 2014.
  21. M.-w. Lin, I. Jovanovic, Y.-L. Liu, and S.-H. Chen, “Quasi-phase-matched direct laser electron acceleration of variable-length electron bunches in plasma waveguides,” OSA Annual Meeting, Tucscon, AZ, October 19-23, 2014.
  22. K. C. Hartig, A. Hopkins, P. Ko, and I. Jovanovic , “Temporally resolved laser-induced breakdown spectroscopy with mid-IR femtosecond pulses,” OSA Annual Meeting, Tucscon, AZ, October 19-23, 2014.
  23. J. Koglin, I. Jovanovic, J. Burke, and R. Casperson, “Measuring Neutron-Induced, Angular-Momentum-Dependent Fission Probabilities Using Direct Reactions”, Fourth Joint Meeting of the Nuclear Physics Divisions of the American Physical Society and The Physical Society of Japan, Waikoloa, HI, October 7-11, 2014.
  24. I. Jovanovic, K. Hartig, and P. Ko, “Standoff Enrichment Measurements Using Filamentation Laser-Induced Breakdown Spectroscopy”, 8th International Conference on Isotopes, Chicago, IL, August 24-29, 2014 (Invited).
  25. P. B. Rose, A. Erickson, I. Jovanovic, R. Lanza, and B. O’Day, “Detection of Shielded Special Nuclear Material Using High Energy Gamma Ray Transmission Imaging and Cherenkov Detectors,” Institute of Nuclear Materials Management 55th Annual Meeting, Atlanta, GA, July 20-24, 2014.
  26. K. Hartig, A. Hopkins, and I. Jovanovic, “Effect of Pulse Duration and Ambient Gas Pressure on Laser-Induced Breakdown Spectroscopy of Uranium,” Institute of Nuclear Materials Management 55th Annual Meeting, Atlanta, GA, July 20-24, 2014.
  27. M.-w. Lin and I. Jovanovic, “3-D Simulations for Quasi-Phase Matched Direct Laser Electron Acceleration in Density-Modulated Plasma Waveguides”, International Particle Accelerator Conference, Dresden, Germany, June 15-20, 2014.
  28. G. Xu, S. Wandel, E. Arab, P. Hoang, P. Musumeci, B. O’Shea,
    J. Rosenzweig, A. Murokh, A. Ovedenko, I. Pogorelsky, and I. Jovanovic, “Development of a High-energy Short-Pulse 5-µm Laser for Dielectric Laser Acceleration”, International Particle Accelerator Conference, Dresden, Germany, June 15-20, 2014.
  29. P. Ko, I. Jovanovic, and J. Scott, “A Pragmatic Approach to Improving Spectral Resolution for Laser-induced Breakdown Spectroscopy of Nuclear Materials,” Institute of Nuclear Materials Management 55th Annual Meeting, Atlanta, GA, July 20-24, 2014.
  30. E. Cazalas, C. Trivelpiece, I. Jovanovic, “Spatial Resolution and Efficiency of Neutron Sensitive Micro-channel Plate Detectors,” 2014 Symposium on Radiation Measurements and Applications, Ann Arbor, MI, June 9-12, 2014.
  31. M. Mayer, I. Jovanovic, J. Nattress, Z. Ounaies, A. Barhoumi Meddeb, C. Trivelpiece, K. Kazkaz, and G. Rich, “Development of a Neutron Detector Based on a Lithium Glass?Scintillating Plastic Composite,” 2014 Symposium on Radiation Measurements and Applications, Ann Arbor, MI, June 9-12, 2014.
  32. M.-w. Lin, A. Rakhman, and I. Jovanovic, “Angle-multiplexed spatial-spectral interferometry for simultaneous measurement of spectral phase and polarization state”, Conference on Lasers and Electro-Optics, San Jose, CA, June 8-13, 2014.
  33. M.-w. Lin, I. Jovanovic, and S.-H. Chen, “3-D PIC Simulation of Quasi-Phase Matched Direct Laser Electron Acceleration with Introduction of a Precursor Electron Bunch”, 41st IEEE International Conference on Plasma Science and the 20th International Conference on High-Power Particle Beams, Washington, DC, May 25-29, 2014.
  34. B. K. Sarker, I. Childres, E. Cazalas, I. Jovanovic, and Y. P. Chen, “Tunable Photocurrent and Photoresponsivity of Graphene/Silicon Carbide Field Effect Photodetectors”, APS March Meeting, Denver, CO, March 3-7, 2014.
  35. I. Jovanovic, “Femtosecond and nanosecond laser ablation molecular isotopic spectrometry of nuclear material”, Sci-X Conference, Milwaukee, WI, September 29-October 4, 2013 (Invited).
  36. P. Ko, K. C. Hartig, J. P. McNutt, R. B. D. Schur, T. W. Jacomb-Hood, and I. Jovanovic, “Adaptive Femtosecond Laser-Induced Breakdown Spectroscopy of Uranium”, 2013 ANS Winter Meeting, Washington, DC, November 10-14, 2013.
  37. E. Cazalas, I. Childres, A. Majcher, Y. P. Chen, and I. Jovanovic, “Characterizing Graphene-Based Field Effect Transistors for Use as Radiation Detectors,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Seoul, Korea, October 27-November 2, 2013.
  38. P. Ko, B. Yee, K.C. Hartig, and I. Jovanovic, “Nanosecond and femtosecond laser ablation: isotopic characterization of boron carbide molecular spectra using a non-gated detector,” OSA Annual Meeting, Orlando, FL, October 8-9, 2013.
  39. A. Rakhman, M.-w. Lin, and I. Jovanovic, “Angle-Multiplexed Spatial-Spectral Interferometry for Radially Polarized Femtosecond Pulse Characterization,” OSA Annual Meeting, Orlando, FL, October 8-9, 2013.
  40. G. Xu, S. Wandel, and I. Jovanovic, “Generation of Few-Cycle 2.2-mJ Pulses at 2.05 μm by Type II Optical Parametric Amplification in BBO,” OSA Annual Meeting, Orlando, FL, October 8-9, 2013.
  41. P. Ko, B. Yee, K. Hartig, J. McNutt, and I. Jovanovic, “Comparison of femtosecond and nanosecond boron isotopic ratio measurements with laser-induced breakdown spectroscopy,” Institute of Nuclear Materials Management 54th Annual Meeting, Palm Desert, CA, July 14-18, 2013.
  42. J. McNutt, K. Hartig, P. Ko, and I. Jovanovic, “Shadowgraphic Imaging with High Temporal Resolution as a Diagnostic Tool for Laser-Induced Breakdown Spectroscopy,” Institute of Nuclear Materials Management 54th Annual Meeting, Palm Desert, CA, July 14-18, 2013.
  43. K. Unlu and I. Jovanovic, “Nuclear Security Education Program at the Pennsylvania State University,” International Conference on Nuclear Security: Enhancing Global Efforts, Vienna, Austria, July 1-5, 2013.
  44. I. Jovanovic, E. Cazalas, I. Childres, A.Patil, O. Koybasi, and Y. P. Chen, “Graphene Field Effect Transistor-Based Detectors for Detection of Ionizing Radiation,” Advancements in Nuclear Instrumentation Measurement Methods and their Applications (ANIMMA), Marseille, France, June 23-27, 2013 (Invited).
  45. I. Jovanovic, O. Koybasi, E. Cazalas, I. Childres, and Y. P. Chen, “Performance and Design Optimization of Graphene Field-Effect Transistors for Radiation Detection,” ANS Annual Meeting, Atlanta, Georgia, June 16-20, 2013.
  46. G. Xu, S. Wandel, E. Arab, P. Hoang, P. Musumeci, B. O’Shea, J. Rosenzweig, A. Murokh, A. Ovedenko, I. Pogorelsky, and I. Jovanovic, “Progress Report on Development of a 5-µm Drive Laser for Dielectric Laser Acceleration,” International Particle Accelerator Conference, Shanghai, China, May 12-17, 2013.
  47. M.-w. Lin, A. Rakhman, D. R. Abercrombie, and I. Jovanovic, “Modeling and Experimental Update on Quasi-Phase Matched Direct Laser Electron Acceleration in Density-Modulated Plasma Waveguides,” International Particle Accelerator Conference, Shanghai, China, May 12-17, 2013.
  48. G. Xu, S. Wandel, and I. Jovanovic, “High-Energy 5-micron Ultrafast Source for Dielectric Laser Acceleration,” Ultrafast Optics, Davos, Switzerland, March 3-8, 2013.
  49. I. Jovanovic, “Laser Systems for Particle Accelerators,” Physics and Applications of High Brightness Beams:
    Towards a Fifth Generation Light Source, San Juan, Puerto Rico, March 25-28, 2013 (invited).
  50. A. Bernstein, J. Coleman, M. Foxe, C. Hagmann, T. Gushue, T.H.Y. Joshi, I. Jovanovic, K. Kazkaz, K. Mavrokoridis, V. Mozin, E.B. Norman, S.V. Pereverzev, S. Sangiorgio, and P. Sorensen, “Measuring the Ionization Yield of Low-Energy Nuclear Recoils in Liquid Argon,” APS Division of Nuclear Physics Fall Meeting, October 29-November 2, 2012.
  51. M. Foxe, A. Bernstein, J. Coleman, C. Hagmann, T.H. Joshi, I. Jovanovic, K. Kazkaz, K. Mavrokoridis, S.V. Pereverzev, S. Sangiorgio, and P. Sorensen, “End-Point Measurement of the Ionization Yield at 7 keV for Nuclear Recoils in Liquid Argon”, IEEE Nuclear Science Symposium/Medical Imaging Conference, Anaheim, CA, October 27-November 3, 2012.
  52. O. Koybasi, I. Childres, E. Cazalas, I. Jovanovic, and Y.P. Chen, “Room temperature X-ray and gamma ray response of graphene radiation sensors configured as field effect transistors on SiC, CdTe, and AlGaAs/GaAs substrates,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Anaheim, CA, October 27-November 3, 2012.
  53. E. Cazalas, I. Childres, A. Majcher, Y. P. Chen, and I. Jovanovic, “Alpha Response of Graphene-Based Radiation Detectors,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Anaheim, CA, October 27-November 3, 2012.
  54. S. Sangiorgio, A. Bernstein, J. Coleman, M. Foxe, C. Hagmann, T.H. Joshi, I. Jovanovic, K. Kazkaz, K. Mavrokoridis, S.V. Pereverzev, and P. Sorensen, “A Dual-Phase Argon Ionization Chamber with Ultimate Sensitivity for Detection of Low-Energy Nuclear Recoils”, IEEE Nuclear Science Symposium/Medical Imaging Conference, Anaheim, CA, October 27-November 3, 2012.
  55. K. Hartig, J. McNutt, P. Ko, T. Jacomb-Hood, R. Schur, and I. Jovanovic, “Chirped-Pulse Femtosecond Laser-Induced Breakdown Spectroscopy for Nuclear Forensics,” 2012 Annual OSA Conference, Rochester, NY, October 14-18, 2012.
  56. M.-w. Lin and I. Jovanovic, “Modeling of Aperiodic Quasi-Phase-Matched Direct Laser Electron Acceleration,” 2012 Annual OSA Conference, Rochester, NY, October 14-18, 2012.
  57. K .C. Hartig, J. P. McNutt, T. W. Jacomb-Hood, P. Ko, and I. Jovanovic, “Optimization of Filamentation for Remote Filamentation Induced Breakdown Spectroscopy,” Institute of Nuclear Materials Management 53th Annual Meeting, Orlando, FL, July 15-19, 2012.
  58. P. Ko, J. McNutt, K. Hartig, R. Schur T. Jacomb-Hood, and I. Jovanovic, “Uranium Characterization by Shaped Femtosecond Laser Induced Breakdown Spectroscopy,” Institute of Nuclear Materials Management 53th Annual Meeting, Orlando, FL, July 15-19, 2012.
  59. J. McNutt, R. Schur, K. Hartig, P. Ko, I. Jovanovic, “Interferometric Time-Resolved Measurement of Laser-Produced Plasma for Nuclear Forensics Applications,” Institute of Nuclear Materials Management 53th Annual Meeting, Orlando, FL, July 15-19, 2012.
  60. K. Unlu and I. Jovanovic, “Nuclear Security Education Program at the Pennsylvania State University,” IAEA-F1-TM-42756, Technical Meeting on Research Reactor Networks and Coalitions, Istanbul, Turkey, July 10-13. 2012.
  61. G. Xu, I. Jovanovic, E. Arab, P. Hoang, P. Musumeci, B. O’Shea, J. Rosenzweig, A. Murokh, A. Ovedenko, R. Tikhoplav, and I. Pogorelsky, “A 5 µm Wavelength Laser for Dielectric Laser Acceleration,” 15th Advanced Accelerator Concepts Workshop, Austin, TX, June 10-15, 2012.
  62. M. Foxe, A. Bernstein, J. Coleman, C. Hagmann, T.H. Joshi, I. Jovanovic, K. Kazkaz, K. Mavrokoridis, S.V. Pereverzev, S. Sangiorgio, and P. Sorensen, “Towards Coherent Neutrino-Nucleus Scattering Detection: Low-Energy Ionization Yield in Liquid Argon”, Neutrino 2012: The XXV International Conference on Neutrino Physics and Astrophysics, Kyoto, Japan, June 3-9, 2012.
  63. S. Sangiorgio, A. Bernstein, J. Coleman, M. Foxe, C. Hagmann, T. Joshi, I. Jovanovic, K. Kazkaz, K. Mavrokoridis, V. Mozin, and S. Pereverzev, “A Prototype Detector for Observation of Coherent Neutrino-Nucleus Scattering at a Nuclear Reactor,” Neutrino 2012, Kyoto, Japan, June 3-9, 2012.
  64. M. Foxe, A. Bernstein, J. Coleman, C. Hagmann, T. Joshi, I. Jovanovic, K. Kazkaz, K. Mavrokoridis, V. Mozin, S. Pereverzev, and S. Sangiorgio, “Towards Coherent Neutrino Scattering Detection: Low-Energy Ionization Yield in Liquid Argon,” Neutrino 2012, Kyoto, Japan, June 3-9, 2012.
  65. A. Murokh, S. Boucher, M. Ho, A. Ovodenko, I. Jovanovic, S. G. Tantawi, E. R. Arab, B. Naranjo, K. L. Fitzmorris, A. Fukasawa, G. Marcus, P. Musumeci, B. D. O’Shea, J. Rosenzweig, and A. Valloni, “The GALAXIE All-Optical Accelerator and Free Electron Laser Project,” 2012 International Particle Accelerator Conference, New Orleans, LA, May 20-25, 2012.
  66. J. B. Rosenzweig, E. Arab, G. Andonian, A. Cahill, K. Fitzmorris, A. Fukusawa, P. Hoang, I. Jovanovic, G. Marcus, A. Marinelli, A. Murokh, P. Musumeci, B. Naranjo, B. O’Shea, F. O’Shea, A. Ovodenko, I. Pogorelsky, S. Putterman, K. Roberts, M. Shumail, S. Tantawi, A. Valloni,  V. Yakimenko, G. Xu, “The GALAXIE all-optical FEL project”, AIP Conference Proceedings 1507, 493 – 498 (2012).
  67. R. Tikhoplav, A. Murokh, and I. Jovanovic, “Progress Report on Development of a Novel Mid-IR Laser System,” 2012 International Particle Accelerator Conference, New Orleans, LA, May 20-25, 2012.
  68. A. Murokh, R. Agustsson, S. Boucher, P. Frigola, T. Hodgetts, A. Ovodenko, M. Ruelas, R. Tikhoplav, M. Babzien, M. Fedurin, T. Shaftan, V. Yakimenko, and I. Jovanovic, “Recirculated Inverse Compton Scattering Source of Quasi-Monochromatic Gammas,” 2012 International Particle Accelerator Conference, New Orleans, LA, May 20-25, 2012.
  69. M.-w. Lin and I. Jovanovic, “Modeling Of Quasi-Phase Matching in an Aperiodic Corrugated Plasma Waveguide for High Efficiency Direct Laser Electron Acceleration,” 2012 International Particle Accelerator Conference, New Orleans, LA, May 20-25, 2012.
  70. O. Koybasi, I. Childres, A. Patil, G. Lopez, M. Foxe, I. Jovanovic, and Y.P. Chen,”Investigation of different substrate materials and device architectures for high speed graphene-based radiation sensors,” 2012 Symposium on Radiation Measurements and Applications, Oakland, CA, May 14-17, 2012.
  71. E. Cazalas, I. Childres, A. Majcher, O. Koybasi, Y.P. Chen, and I. Jovanovic, “Alpha Irradiation of Graphene Radiation Detectors,” 2012 Symposium on Radiation Measurements and Applications, Oakland, CA, May 14-17, 2012.
  72. M. Foxe, A. Bernstein, J. Coleman, C. Hagmann, T. Joshi, I. Jovanovic, K. Kazkaz, K. Mavrokoridis, V. Mozin, S. Pereverzev, S. Sangiorgio, “Steps Towards A Coherent Neutrino Scatter Detector,” 2012 Symposium on Radiation Measurements and Applications, Oakland, CA, May 14-17, 2012.
  73. O. Koybasi, I.Childres, I. Jovanovic, and Y. Chen, “Graphene field effect transistor as a radiation and photo detector,” SPIE Defense, Security, and Sensing Symposium, Baltimore, MD, April 23-27, 2012 (Invited).
  74. K. C. Hartig, J. P. McNutt, P. Ko, and I. Jovanovic, “Pulse shape effects in ultrafast laser induced breakdown spectroscopy,” Methods and Application of Radioanalytical Chemistry IX, Kona, HI, March 25-30, 2012.
  75. M. Foxe, and I. Jovanovic, “Coherent neutrino scattering and antineutrino nuclear reactor monitoring,” Methods and Application of Radioanalytical Chemistry IX, Kona, HI, March 25-30, 2012.
  76. P. Ko and I. Jovanovic, “Short-Pulse Laser Spectroscopy for Nuclear Forensics,” 2011 ANS Winter Meeting, Washington, DC, October 30-November 3, 2011.
  77. K. Ünlü and Igor Jovanovic, “Nuclear Security Education Program at the Pennsylvania State University,” 2011 ANS Winter Meeting, Washington, DC, October 30-November 3, 2011.
  78. I. Jovanovic, N. S. Bowden, G. P. Carosi, M. Heffner, and C. Roecker, “Time Projection Chamber for Directional Fast Neutron Detection,” 2011 ANS Winter Meeting, Washington, DC, October 30-November 3, 2011.
  79. D. French and I. Jovanovic, “Measurement of Optical Phase Amplification in Three-Wave Mixing,” 2011 Annual OSA Conference, San Jose, CA, October 16-20, 2011.
  80. S. Sangiorgio, A. Bernstein, J. Coleman, M. Foxe, C. Hagmann, T.H. Joshi, I. Jovanovic, K. Kazkaz, K. Mavrokoridis, and S.V. Pereverzev, “Design and Characterization of a Prototype Dual-Phase Argon Detector for Low-Energy Nuclear Recoils,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Valencia, Spain, October 23-29, 2011.
  81. M. Foxe, A. Majcher, C. Piotrowski, C. Roecker, J. Boguski, I. Childres, A. Patil, Y. P. Chen, and I. Jovanovic, “Graphene-Based Neutron Detectors,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Valencia, Spain, October 23-29, 2011.
  82. M. Foxe, C. Hagmann, and I. Jovanovic, “Monte Carlo Simulation of the Low-Energy Nuclear Quench Factor and Ionization Yield in Liquid Argon,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Valencia, Spain, October 23-29, 2011.
  83. T.H. Joshi, A. Bernstein, J. Coleman, M. Foxe, C. Hagmann, I. Jovanovic, K. Kazkaz, K. Mavrokoridis, S.V. Pereverzev, and S. Sangiorgio, “Ionization Yield of Nuclear Recoils in Liquid Argon at 8 keV,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Valencia, Spain, October 23-29, 2011.
  84. N. S. Bowden, M. Heffner, G. Carosi, C. Roecker, and I. Jovanovic, “Neutron Time Projection Chamber Designs in Support of High Resolution Imaging and Mobile Applications,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Valencia, Spain, October 23-29, 2011.
  85. I. Jovanovic and M.-w. Lin, “Modeling and Experimental Update on Direct Laser Acceleration,” International Particle Accelerator Conference, San Sebastian, Spain, September 4-9, 2011.
  86. I. Jovanovic and R. Tikhoplav, “Cavity-Recirculated Laser Charge Stripping of Hydrogen Ions,” International Particle Accelerator Conference, San Sebastian, Spain, September 4-9, 2011.
  87. A. Murokh, R. Agustsson, S. Boucher, T. Hodgetts, A. Ovodenko, M. Ruelas, R. Tikhoplav, M. Babzien, O. Chubar, T. Shaftan, V. Yakimenko, I. Jovanovic, and P. Frigola, ”Re-circulated Inverse Compton Gamma Ray Source for Security Applications,” International Particle Accelerator Conference, San Sebastian, Spain, September 4-9, 2011.
  88. N. Bowden, G.P. Carosi, C. Roecker, M. Heffner, and I. Jovanovic, “A Time Projection Chamber for High Resolution Fast Neutron Imaging of Missile Warheads,” Institute of Nuclear Materials Management 52th Annual Meeting, Palm Desert, CA, July 17-21, 2011.
  89. P. Ko and. I. Jovanovic, “Shaped Femtosecond Laser Pulse Spectroscopy for Nuclear Forensics,” Institute of Nuclear Materials Management 52th Annual Meeting, Palm Desert, CA, July 17-21, 2011.
  90. M. Brener, A. Patil, M. Foxe, C. Roecker, J. Boguski, I. Childres, Y. Chen, and I. Jovanovic, “Graphene-Based Advanced Detector Concepts,” ANS Annual Meeting, Hollywood, Florida, June 26-30, 2011.
  91. M. Foxe, A. Bernstein, C. Hagmann, T. Joshi, K. Kazkaz, S. Sangiorgio, and I. Jovanovic, “Nuclear Ionization Quenching Measurement in a Dual-Phase Argon Detector,” ANS Annual Meeting, Hollywood, Florida, June 26-30, 2011.
  92. I. Jovanovic, N. S. Bowden , G. P. Carosi , M. Heffner, and C. Roecker, “Neutron Time Projection Chamber for Nuclear Security and Verification Applications,” 11th International Conference on Applications of Nuclear Techniques, Crete, Greece, June 12-18, 2011. Published in AIP Conf. Proc. 1412, 370 (2011).
  93. S. Sangiorgio, A. Bernstein, M. Foxe, C. Hagmann, T. Joshi, I. Jovanovic, K. Kazkaz, and S. Pereverzev, “ R&D for the observation of Coherent Neutrino Scatter at a Nuclear Reactor with a Dual-Phase Argon Ionization Detector,” Technology and Instrumentation in Particle Physics, Chicago, IL, June 9-14, 2011.
  94. D. French and I. Jovanovic, “Observation of Optical Phase Amplification in Three Wave Mixing,” Conference on Lasers and Electro-Optics, Baltimore, MD, May 1-6, 2011.
  95. D. French, R. Peterson, and I. Jovanovic, “Energy-Scalable Pulsed Mid-Infrared Source Using Orientation-Patterned GaAs,” Conference on Lasers and Electro-Optics, Baltimore, MD, May 1-6, 2011.
  96. Z.  Huang, D. French, H-Y. Pao, and I. Jovanovic, “Improvement of Image Resolution Beyond Classical Limit by Phase-Sensitive Optical Parametric Amplifier,” Conference on Lasers and Electro-Optics, Baltimore, MD, May 1-6, 2011.
  97. S. Sangiorgio A. Bernstein, M. Foxe, C. Hagmann, T. Joshi, I. Jovanovic, and K. Kazkaz, “A Dual-Phase Argon Ionization Detector for Nuclear Quenching Measurements and Coherent Neutrino Scatters,” APS April Meeting, Annaheim, California, April 30 – May 3, 2011.
  98. Y.C. Yin, D. French, and I. Jovanovic, “Resolution Enhancement of Imaging Systems by Quantum Phase Amplification,” SPIE Defense, Security, and Sensing Symposium, Orlando, FL, April 25-29, 2011.
  99. I. Childres, M. Foxe, Igor Jovanovic, and Y. P. Chen, “Effect of energetic electron irradiation on graphene and graphene field-effect transistors,” SPIE Defense, Security, and Sensing Symposium, Orlando, FL, April 25-29, 2011.
  100. K. Ünlü and I. Jovanovic, “Nuclear Security Education Program at the Pennsylvania State University,” 2011 ANS Winter Meeting, Washington, DC, October 30-November 3, 2011
  101. P. Ko and. I. Jovanovic, “Shaped Femtosecond Laser Pulse Spectroscopy for Nuclear Forensics,” ANS Student Meeting, Atlanta, GA, April 14-17, 2011.
  102. A. Lentner and I. Jovanovic, “Design and Modeling of an Ultrafast Mid-Infrared Laser System for Accelerator Applications,” ANS Student Meeting, Atlanta, GA, April 14-17, 2011.
  103. J. Boguski, M. Foxe, A. Patil, I. Childres, C. Roecker, G. Lopez, Y. P. Chen, and I. Jovanovic, “Graphene-Based Advanced Detector Concepts,” ANS Student Meeting, Atlanta, GA, April 14-17, 2011.
  104. C. Roecker, N. Bowden, G. Carosi, M. Heffner, and I. Jovanovic, “Geant4 Modeling and Reconstruction Algorithms for Neutron Time Projection Chamber,” ANS Student Meeting, Atlanta, GA, April 14-17, 2011.
  105. M.-W. Lin and I. Jovanovic, “Modeling of Quasi-Phase Matching for Laser Electron Acceleration,” Particle Accelerator Conference, New York, NY, March 28 – April 1, 2011.
  106. R. Tikhoplav and I. Jovanovic, “Progress Report on Development of the RING Cavity for Laser-based Charge Stripping of Hydrogen Ions,” Particle Accelerator Conference, New York, NY, March 28 – April 1, 2011.
  107. R. Tikhoplav and I. Jovanovic, “Progress Report on Development of Novel Mid-IR Laser System,” Particle Accelerator Conference, New York, NY, March 28 – April 1, 2011.
  108. A.Y. Murokh, R.B. Agustsson, S. Boucher, P. Frigola, A.G. Ovodenko, M. Ruelas, R. Tikhoplav, M. Babzien, T.V. Shaftan, V. Yakimenko, and I. Jovanovic, “Re-Circulated Inverse Compton Scattering X-ray Source for Industrial Applications,” Particle Accelerator Conference, New York, NY, March 28 – April 1, 2011.
  109. A.M. Tremaine, S. Boucher, A.Y. Murokh, S.G. Anderson, W.J. Brown, J.P. Duris, P. Musumeci, J.B. Rosenzweig, I. Jovanovic, I. Pogorelsky, M.N. Polyanskiy, and V. Yakimenko, “Inverse Free Electron Laser Accelerators for Driving Compact Light Sources and Detection Applications,” Particle Accelerator Conference, New York, NY, March 28 – April 1, 2011.
  110. A. Patil, G. Lopez, M. Foxe, I. Childres, C. Roecker, J. Boguski, I. Jovanovic, and Y. P. Chen, “Graphene Field Effect Transistors for Detection of Ionizing Radiation,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Knoxville, TN, October 30-November 6, 2010.
  111. M. Foxe, C. Roecker, J. Boguski, I. Childres, G. Lopez, A. Patil, Y. P. Chen, and I. Jovanovic, “Numerical Model of Graphene-Based Radiation Detector Response,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Knoxville, TN, October 30-November 6, 2010.
  112. S. Sangiorgio, A. Bernstein, M. Foxe, C. Hagmann, T. Joshi, I. Jovanovic, and K. Kazkaz, “The Hunt for Coherent Neutrino-Nucleus Scattering with Ionization Argon Detectors,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Knoxville, TN, October 30-November 6, 2010.
  113. M. Foxe, A. Bernstein, C. Hagmann, T. Joshi, I. Jovanovic, K. Kazkaz, and S. Sangiorgio, “Nuclear Quenching Factor in a Dual Phase Argon Coherent Neutrino Scatter Detector,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Knoxville, TN, October 30-November 6, 2010.
  114. G. P. Carosi, N. S. Bowden, M. Heffner, D. Carter, P.O’Malley, M. Foxe, J. Mintz, and I. Jovanovic, “Performance and Further Development of the Neutron Time Projection Chamber,” IEEE Nuclear Science Symposium/Medical Imaging Conference, Knoxville, TN, October 30-November 6, 2010.
  115. D. French, C. Dorrer, and I. Jovanovic, “Two-beam SPIDER for dual-pulse single-shot characterization,” 2010 Annual OSA Conference, Rochester, NY, October 24-28, 2010
  116. D. French, C. Dorrer, and I. Jovanovic, “Two-beam SPIDER for dual-pulse single-shot characterization,” International Conference on Ultrahigh Intensity Lasers, Watkins Glen, NY, September 26-October 1, 2010
  117. Y.C. Yin, D. French, and I. Jovanovic, “Phase-Sensitive Temporal Pulse Shaping for Ultrahigh Intensity Lasers,” International Conference on Ultrahigh Intensity Lasers, Watkins Glen, NY, September 26-October 1, 2010.
  118. G. Lopez, I. Childres, M. Foxe, C. Roecker, J. Boguski, I. Jovanovic and Y.P. Chen, “X-Ray Response of Graphene-Based Radiation Detector at Cryogenic Temperatures,” Device Research Conference, South Bend, IN, June 21-23, 2010.
  119. M. Foxe, A. Bernstein, C. Hagmann, T. Joshi, I. Jovanovic, K. Kazkaz, and S. Sangiorgio, “Measuring the Low Energy Nuclear Quenching Factor in Liquid Argon for a Coherent Neutrino Scatter Detector,” Neutrino 2010, Athens, Greece, June 14-19, 2010.
  120. Y. Yin, S. Boucher, R. Tikhoplav, G. Travish, and I. Jovanovic, “Laser System for Inverse Compton Scattering Gamma-Ray Source for Photofission,” American Nuclear Society Annual Meeting, San Diego, CA, June 13-17, 2010.
  121. I. Childres, G. Lopez, M. Foxe, L.A. Jauregui, I. Jovanovic, and Y.P. Chen, “Effect of Energetic Electron Irradiation on Graphene,” 2010 Symposium on Radiation Measurements and Applications, Ann Arbor, MI, May 24-28, 2010.
  122. A. Tremaine, C. Barty, R. Beach, D. J. Gibson, C. Hagmann, F. V. Hartemann, E. P. Hartouni, J. Hernandez, M. Johnson, I. Jovanovic, J. Klay, D. McNabb, R. Norman, M. Shverdin, C. Siders, R. Soltz, P. Stoutland, and J. Rosenzweig, “Standoff Detection using Novel Compact Accelerator Driven Inverse Compton Scattering Systems,” 2010 Symposium on Radiation Measurements and Applications, Ann Arbor, MI, May 24-28, 2010.
  123. M. Foxe, A. Bernstein, C. Hagmann, T. Joshi, I. Jovanovic, and K. Kazkaz, “Nuclear Quenching Factor in a Dual Phase Argon Coherent Neutrino Scatter Detector,” 2010 Symposium on Radiation Measurements and Applications, Ann Arbor, MI, May 24-28, 2010.
  124. N. Bowden, G. Carosi, M. Heffner, I. Jovanovic, and M. Foxe, “Directional fast neutron detection using a time projection chamber,” 2010 Symposium on Radiation Measurements and Applications, May 24-18, 2010.
  125. G. Lopez, I. Childres, M. Foxe, C. Roecker, J. Boguski, I. Jovanovic and Y.P. Chen, “X-Ray Response of Graphene-Based Radiation Detector at Cryogenic Temperatures,” 2010 Symposium on Radiation Measurements and Applications, Ann Arbor, MI, May 24-28, 2010.
  126. M. Foxe, C. Roecker, J. Boguski, I. Childres, G. Lopez, Y.P. Chen, and I. Jovanovic, “Numerical Model of Graphene-Based Radiation Detector Response,” 2010 Symposium on Radiation Measurements and Applications, Ann Arbor, MI, May 24-28, 2010.
  127. R. Tikhoplav, A. Murokh, and I. Jovanovic. “Novel Ultrafast Mid-IR Laser System,” International Particle Accelerator Conference, Kyoto, Japan, May 23-28, 2010.
  128. Y.Yin, I.Jovanovic, S. Boucher, R. Tikhoplav, and G. Travish, “Laser Systems for Inverse Compton Scattering Gamma-ray Source for Photofission,” International Particle Accelerator Conference, Kyoto, Japan, May 23-28, 2010.
  129. D. French and I. Jovanovic, “Temporal phase manipulation by phase-sensitive parametric amplification,” Conference on Lasers and Electro-Optics, San Jose, CA, May 16-21, 2010.
  130. J. Boguski, M. Foxe, G. Lopez, I. Childres, R. Jalilian, C. Roecker, Y.P. Chen, and I. Jovanovic, “Using Graphene Field Effect Transistors to Detect Ionizing Radiation,” American Nuclear Society Student Conference, University of Michigan, April 8-11, 2010.
  131. G. Carosi, A. Bernstein, N. Bowden, J. Burke, D. Carter, M. Foxe, M. Heffner, I. Jovanovic, J. Mintz, and P. O’Malley, “Detecting special nuclear material using a neutron time projection chamber”, APS April Meeting, Washington, DC, February 13-17, 2010.
  132. J. Mintz, M. Foxe, N. Bowden, M. Heffner, A. Bernstein, and I. Jovanovic, “Monte Carlo simulation of neutron time projection chamber,” 3rd Joint Meeting of the Nuclear Physics Divisions of the American Physical Society and the Physical Society of Japan, Waikoloa, HI, October 13-17, 2009.
  133. D. French, Z. Huang, H. Pao, and I. Jovanovic, “Imaging resolution improvement using transverse phase amplification,” Nonlinear Optics, Honolulu, HI, July 12-17, 2009.
  134. N.S. Bowden, M. Heffner, G. Carosi, D. Carter, M. Foxe, and I. Jovanovic, “Directional Detection of Fast Neutrons Using a Time Projection Chamber,” Institute of Nuclear Materials Management 50th Annual Meeting, Tucson, AZ, July 12-16, 2009.
  135. I. Childres, M. Foxe, R. Jalilian, G. Lopez, C. Roecker, I. Jovanovic, and Y.P. Chen, “Radiation detection using graphene-based sensors,” 10th International Conference on Applications of Nuclear Techniques, Crete, Greece, June 14-20, 2009.
  136. D. French, Z. Huang, and I. Jovanovic, “Phase-Sensitive Three-Wave Mixing for Imaging Resolution Improvement,” Conference on Lasers and Electro-Optics, Baltimore, MD, May 31-June 5, 2009.
  137. K. Kazkaz, A. Bernstein, M. Foxe, C. Hagmann, I. Jovanovic, P.F. Sorensen, W.S. Stoeffl, and C.D. Winant, “Systematic effects of a gaseous argon detector for antineutrino scatters”, APS April Meeting, Denver, CO, May 2-5, 2009.
  138. J.G. Power, C. Jung, and I. Jovanovic, “High Frequency Bunch Train Generation from an RF Photoinjector at the AWA,” Particle Accelerator Conference, Vancouver, BC, May 4-8, 2009.
  139. S. Boucher, P. Frigola, A. Murokh, I. Jovanovic, J.B. Rosenzweig, and G. Travish, “High-flux inverse Compton scattering systems for medical, industrial and security applications,” Particle Accelerator Conference, Vancouver, BC, May 4-8, 2009.
  140. M. Foxe, K. Kazkaz, A. Bernstein, and I. Jovanovic, “Gaseous Argon detector systematics: developments towards an antineutrino detector,” ANS Student Conference, Gainesville, FL, April 1-5, 2009.
  141. I. Jovanovic, D. French, and R.P. Ratowsky, “Phase-Sensitive Parametric Mixing for Temporal-Domain Pulse Shaping,” International Conference on Ultrahigh Intensity Lasers, Tongli, China, October 27-31, 2008.
  142. N. Bowden, M. Heffner, A. Bernstein, I. Jovanovic, M. Foxe, and L. Rosenberg, “Directional Detection of Fast Neutrons Using a Time Projection Chamber,” IEEE Nuclear Science Symposium and Medical Imaging Conference , Dresden, Germany, October 19-25, 2008.
  143. I. Jovanovic, M. Heffner, L. Rosenberg, N. Bowden, M. Howe, M. Hotz, A. Myers, D. Carter, N. Madden, C. Winant, M. Foxe, and A. Bernstein, “Directional Detection of Special Nuclear Materials Using a Neutron Time Projection Chamber,” Symposium on Radiation Measurements and Applications, Berkeley, CA, June 2-5, 2008.
  144. I. Jovanovic, D. French, and R.P. Ratowsky, “Phase-Sensitive Parametric Mixing for Temporal-Domain Pulse Shaping,” International Conference on Ultrahigh Intensity Lasers, Tongli, China, October 27-31, 2008.
  145. I. Jovanovic, J.C. Walter, and R.P. Ratowsky, “Temporal Domain Pulse Shaping Via Phase-Sensitive Three-Wave Mixing ,” International Conference of Laser Optics, St. Petersburg, Russia, June 23-38, 2008.
  146. I. Jovanovic, M. Shverdin, D. Gibson, and C. Brown, “Recirculation injection by nonlinear gating for high-power laser pulses,” Proc. SPIE 6881, 68810F-68810F-12 (2008).
  147. A. Link, K. Akli, D. Offermann, V. Ovchinnikov, L. Van Woerkom, R.R. Freeman, H. Chen, I. Jovanovic, A. Kemp, A. Mackinnon, A. Macphee, Y. Ping, R. Shepherd, S.C. Wilks, Cliff Chen, L. Elberson, J. King, T. Ma, F. Beg, R. AkliClarke, “Specular Reflection of Intense Laser Light Interacting with Solid Targets,” ,” APS 49th Annual Meeting of the Division of Plasma Physics, Orlando, FL, November 12-16, 2007.
  148. J.D. Moody, P. Datte, E. Ng, K. Maitland, W. Hsing, B.J. MacGowan, D.H. Froula, P. Neumayer, L. Sutter, N. Meezan, S.H. Glenzer, R.K. Kirkwood, L. Divol, S. Andrews, J. Jackson, A. Mackinnon, I. Jovanovic, R. Beeler, L. Bertolini, M. Landon, S. Alvarez, T. Lee, P. Watts, “Design of the optical backscatter diagnostic for laser plasma interaction measurements on NIF,” APS 49th Annual Meeting of the Division of Plasma Physics, Orlando, FL, November 12-16, 2007.
  149. A.G. MacPhee, C.D. Chen, D. Hey,  I. Jovanovic, M.H. Key, T.W. Phillips, A.J. Mackinnon, R. Clarke, K. Akli, D. Offermann, A. Link, V. Ovchinnikov, L. Van Woerkom, R. Freeman, J. Pasley, M. Wei, T.Y. Ma, J. King, F.N. Beg, and R.B. Stephens, “Short pulse laser coupling efficiency to hot electrons for fast-ignition studies,” APS 49th Annual Meeting of the Division of Plasma Physics, Orlando, FL, November 12-16, 2007.
  150. M. Shverdin, S. Anderson, C. Brown, S. Betts, D. Gibson, J. Hernandez, M. Johnson, I. Jovanovic, D. McNabb, M. Messerly, J. Pruet, A. Tremaine, F. Hartemann, C. Siders, and C.P.J. Barty, “High Power Picosecond Laser Pulse Recirculation for Compton Scattering,” APS 49th Annual Meeting of the Division of Plasma Physics, Orlando, FL, November 12-16, 2007.
  151. C. Siders, S. Anderson, S. Betts, D. Gibson, J. Hernandez, M. Johnson, I. Jovanovic, D. McNabb, M. Messerly, J. Pruet, M. Shverdin, A. Tremaine, F. Hartemann, and  C.P.J. Barty, “Fiber-Based, Spatially and Temporally Shaped Picosecond UV Laser for Advanced RF Gun Applications,” APS 49th Annual Meeting of the Division of Plasma Physics, Orlando, Florida, November 12-16, 2007.
  152. C. D. Winant, A. Bernstein, C. Hagmann, K. Kazkaz, P. Kerr, I. Jovanovic, and W. Stoeffl, W, “Dual-phase argon ionization detector for measurement of coherent elastic neutrino scattering and medium-energy nuclear recoils,” IEEE Nuclear Science Symposium and Medical Imaging Conference , Honolulu, HI, October 28-November 3, 2007.
  153. I. Jovanovic et al, “High Power Laser Recirculation for the ILC,” Photon 2007: International Conference on the Structure and Interactions of the Photon, Paris, July 9-13, 2007. (Invited)
  154. D. J. Gibson, S. G. Anderson, C. Barty, S. Betts, F. V. Hartemann, I. Jovanovic, D. McNabb, M. Messerly, J. Pruet, M. Shverdin, C. Siders, and A. M. Tremaine, “Optimal Design of a Tunable Thomson-Scattering Based Gamma-Ray Source,” Particle Accelerator Conference, Albuquerque, New Mexico, June 25-29, 2007.
  155. F. V. Hartemann, S. G. Anderson, C. Barty, D. J. Gibson, C. Hagmann, M. Johnson, I. Jovanovic, D. McNabb, M. Messerly, J. Pruet, M. Shverdin, C. Siders, and A. M. Tremaine, “Gamma-Ray Compton Light Source Development at LLNL,” Particle Accelerator Conference, Albuquerque, New Mexico, June 25-29, 2007.
  156. I. Jovanovic, S. G. Anderson, C. Barty, D. J. Gibson, C. Hagmann, F. V. Hartemann, M. Johnson, D. McNabb, M. Messerly, J. Pruet, M. Shverdin, C. Siders, and A. M. Tremaine, “High-Energy Picosecond Laser Pulse Recirculation for Compton Scattering,” Particle Accelerator Conference, Albuquerque, New Mexico, June 25-29, 2007.
  157. S. G. Anderson, C. Barty, D. J. Gibson, F. V. Hartemann, I. Jovanovic, M. Messerly, M. Shverdin, C. Siders, A. M. Tremaine, H. Badakov, P. Frigola, B. O’Shea, and J. Rosenzweig, “Commissioning of a High-Brightness Photoinjector for Compton Scattering X-ray sources,” Particle Accelerator Conference, Albuquerque, New Mexico, June 25-29, 2007.
  158. M. Shverdin, S. G. Anderson, C. Barty, S. Betts, D. J. Gibson, F. V. Hartemann, J. Hernandez, M. Johnson, I. Jovanovic, D. McNabb, M. Messerly, J. Pruet, C. Siders, and A. M. Tremaine, “Fiber-Based, Spatially and Temporally Shaped Picosecond UV Laser for Advanced RF Gun Applications,” Particle Accelerator Conference, Albuquerque, New Mexico, June 25-29, 2007.
  159. M. Shverdin, I. Jovanovic, D. Gibson, F. Hartemann, C. Brown, S. Anderson, S. Betts, J. Hernandez, M. Johnson, M. Messerly, J. Pruet, A. Tremaine, D. McNabb, J. Gronberg, C. Siders, and C. P. J. Barty, “High Power Picosecond Laser Pulse Recirculation,” POSIPOL 2007 Workshop, Orsay, France, May 23-25, 2007. (Invited)
  160. I. Jovanovic, C. Brown, C. Haefner, M. Shverdin, M. Taranowski, and C. P. J. Barty. “High-dynamic-range, 200-ps window, single-shot cross-correlator for ultrahigh intensity laser characterization,” Conference on Lasers and Electro-Optics, Baltimore, Maryland, May 6-11, 2007.
  161. F.V. Hartemann, S.G. Anderson, D.J. Gibson, C.A. Hagmann, M.S. Johnson, I. Jovanovic, M.J. Messerly, J.A. Pruet, M.Y. Shverdin, A.M. Tremaine, D.P. McNabb, C.W. Siders, C.P.J. Barty, “Gamma-ray Compton light source development at LLNL,” IEEE Pulsed Power Conference Vols 1-4, 1382-1386, 2007.
  162. D. P. McNabb, C.P.J Barty, F.V. Hartemann, J. Pruet, S.G. Anderson, P.D. Barnes, D.J. Gibson, C.A. Hagmann, J.E. Hernandez, M.S. Johnson, I. Jovanovic, M. J. Messerly, E.B. Norman, M.Y. Shverdin, C.W. Siders, A.M. Tremaine, W. Bertozzi, R. Hasty, S.E. Korbly, R.J. Ledoux, and W.H. Park, “Mapping isotopic distributions inside enclosures with Thomson-backscatter sources to detect SNM and its configuration”, International Conference on Nuclear Data for Science and Technology, Nice, France, April 22-27, 2007.
  163. F. V. Hartemann, S. G. Anderson, C. Barty, D. J. Gibson, C. Hagmann, M. Johnson, I. Jovanovic, D. McNabb, M. Messerly, J. Pruet, M. Shverdin, C. Siders, and A. M. Tremaine, “Gamma-Ray Compton Light Source Development at LLNL,” APS March Meeting, Denver, Colorado, March 5-9, 2007.
  164. D. J. Gibson , S. G. Anderson , S. M. Betts , F. V. Hartemann , I. Jovanovic , D. P. McNabb , M. J. Messerly , M. Y. Shverdin , C W. Siders , A. M. Tremaine, and C. P. J. Barty, “Electron Beam Optimization for a High-Brightness Gamma-Ray Source”, APS Annual Meeting of the Division of Plasma Physics, Philadelphia, PA, October 30-November 3, 2006.
  165. D. P. McNabb, C.P.J Barty, F.V. Hartemann, J. Pruet, S.G. Anderson, P.D. Barnes, D.J. Gibson, C.A. Hagmann, J.E. Hernandez, M.S. Johnson, I. Jovanovic, M. J. Messerly, E.B. Norman, M.Y. Shverdin, C.W. Siders, and A.M. Tremaine, “Mapping Isotopic Distributions in Cargo to Detect SNM and its Configuration,” APS Division of Nuclear Physics Annual Meeting, Nashville, Tennessee, October 25-28, 2006.
  166. C. Ebbers, P. Armstrong, A. Bayramian, C.P.J. Barty, C. Bibeau, J. Britten, J. Caird, R. Campbell, B. Chai, J. Crane, R. Cross, A. Erlandson, Y. Fei, B. Freitas, I. Jovanovic, Z. Liao, B. Molander, K. Schaffers, B. Stuart, S. Sutton, T. Ladran, S. Telford, P. Thelin, and E. Utterback, “Short-pulse laser capability on the Mercury laser system,” International Conference on Ultrahigh Intensity Lasers: Development, Science, and Emerging Applications, Cassis, France, September 25-29, 2006.
  167. H. T. Nguyen, T. C. Carlson, C. R. Hoaglan, J. D. Nissen, M. D. Aasen, J. E. Peterson, I. Jovanovic, S. W. Brewer, and J. A. Britten, “Production of gratings for high-energy petawatt-class lasers,” International Conference on Ultrahigh Intensity Lasers: Development, Science, and Emerging Applications, Cassis, France, September 25-29, 2006.
  168. I. Jovanovic, C. Haefner, B. Wattellier, and C. P. J. Barty, “Extreme prepulse enhancement utilizing cascaded-optical parametric amplification,” International Conference on Ultrahigh Intensity Lasers: Development, Science, and Emerging Applications, Cassis, France, September 25-29, 2006.
  169. J. K. Crane, P. Arnold, R. J. Beach, S. Betts,  C. Boley, W. Clark, J. W. Dawson, A. Erlandson, M. Henesian, J. E. Hernandez, I. Jovanovic, M. Key, A. Lucianetti, M. J. Messerly, M. Rushford, V. Semenov, C. Siders, D. J. Trummer, W. Williams, J. N. Wong, G. Tietbohl, and C. P. J. Barty, “Status of the ARC, a quad of high-intensity beam lines at the National Ignition Facility,” International Conference on Ultrahigh Intensity Lasers: Development, Science, and Emerging Applications, Cassis, France, September 25-29, 2006.
  170. I. Jovanovic, J. Hernandez, G. Appel, D. Barker, S. Betts, W. Brewer, C. Brown, J. Chang, M. Chrisp, J. Crane, C. Haefner, A. Lucianetti, M. Rushford, V. Semenov, L. Seppala, M. Shverdin, C. Siders, M. Taranowski, G. Tietbohl, and C. P. J. Barty, “Development of diagnostics for high-energy petawatt pulses,” International Conference on Ultrahigh Intensity Lasers: Development, Science, and Emerging Applications, Cassis, France, September 25-29, 2006.
  171. Z. M. Liao, I. Jovanovic, C. A. Ebbers, A. Bayramian, K. Schaffers, J. Caird, C, Bibeau, Y. Fei, and B. Chai, “Technology development for ultrahigh intensity, repetitively-pulsed petawatt laser,” International Conference on Ultrahigh Intensity Lasers: Development, Science, and Emerging Applications, Cassis, France, September 25-29, 2006.
  172. C. Barty, R. Beach, D. J. Gibson, C. Hagmann, F. V. Hartemann, E. P. Hartouni, J. Hernandez, M. Johnson, I. Jovanovic, J. Klay, D. McNabb, R. Norman, M. Shverdin, C. Siders, R. Soltz, P. Stoutland, A. M. Tremaine, and J. Rosenzweig, “Nuclear Photo-Science and Applications with Thomson-Radiated Extreme X-ray (T-REX) Sources”, 2006 Linear Accelerator Conference, Knoxville, TN, August 21-25, 2006. (Invited)
  173. A. Lucianetti, I. Jovanovic, M. C. Rushford, and C. P. J. Barty, “Spectrally-dispersed two-beam-interferometer for the coherent addition of pulse energy,” Conference on Lasers and Electro-Optics, Long Beach, California, May 21-26, 2006.
  174. M. Martinez, E. W. Gaul, S. W. Douglas, D. Gorski, W. Henderson, T. Ditmire, J. A. Caird, A. C. Erlandson, I. Jovanovic, C. A. Ebbers, and W. A. Molander, “The Texas Petawatt Laser”, Boulder Damage Symposium XXXVII, Boulder, Colorado, September 19-21, 2005.
  175. J. A. Britten, I. Jovanovic, W. A. Molander, M. D. Aasen, C. G. Brown, T. C. Carlson, C. R. Hoaglan, L. M. Jones II, H. T. Nguyen, J. D. Nissen, B. C. Stuart, L. J. Summers, and C. P. J. Barty, “Advanced dielectric grating technology for high-energy petawatt lasers,” Conference on Lasers and Electro-Optics, Baltimore, Maryland, May 22-27, 2005.
  176. I. Jovanovic, N. Forget, C. G. Brown, C. A. Ebbers, C. Le Blanc, and C. P. J. Barty, “Millijoule pulses from a double-passed, quasi-phase-matched optical parametric chirped-pulse amplifier,” Conference on Lasers and Electro-Optics, Baltimore, Maryland, May 22-27, 2005.
  177. E. W. Gaul, T. Ditmire, M. Martinez, S. Douglas, D. Gorski, W. Henderson, G. R. Hays, A. Erlandson, J. A. Caird, I. Jovanovic, C. Ebbers, and W. Molander, “Design of the Texas Petawatt Laser,” Conference on Lasers and Electro-Optics, Baltimore, Maryland, May 22-27, 2005.
  178. D. J. Gibson, C. P. J. Barty, S. M. Betts, J. K. Crane, F. V. Hartemann, and I. Jovanovic, “Laser System for Compton X-Ray Source and Dynamic Diffraction Experiments,” Particle Accelerator Conference, Knoxville, Tennessee, May 16-20, 2005.
  179. J. W. Dawson, Z. M. Liao, S. C. Mitchell, R. J. Beach, I. Jovanovic, C. G. Brown, and C. P. J. Barty, “Fiber laser front ends for high-energy short-pulse lasers,” LASE 2005, San Jose, California, January 22-27, 2005.
  180. W. Neuman, D. Pennington, J. Dawson, A. Drobshoff, R. Beach, I. Jovanovic, Z. Liao, S. Payne, and C. P. J. Barty, “Unique high-power fiber laser technologies”, Proc. SPIE 5653: Lidar Remote Sensing for Industry and Environmental Monitoring, 262-272 (2005).
  181. S. Clarke, C. Anderson, T. Jevremovic, C. A. Ebbers, and I. Jovanovic, “Development of Optical Parametric Amplifier for Laser-Based Radiation Sources,” American Nuclear Society Winter Meeting, Washington, D. C., November 14-18, 2004.
  182. M. C. Rushford, J. D. Nissen, W. A. Molander, I. Jovanovic, J. A. Britten, and C. P. J. Barty, “Coherent grating tiling via ‘lambda mount’ all-optical encoder”, International Conference on Ultrahigh Intensity Lasers: Development, Science, and Emerging Applications, Tahoe City, California, October 3-7, 2004.
  183. B. Molander, I. Jovanovic, B. Stuart, C. Brown, J. Britten, C. P. J. Barty, T. Carlson, H. Nguyen, L. Jones, B. Shore, and L. Summers, “Design and test of high damage threshold MLD gratings,” International Conference on Ultrahigh Intensity Lasers: Development, Science, and Emerging Applications, Tahoe City, California, October 3-7, 2004.
  184. C. G. Brown, I. Jovanovic, W. A. Molander, B. C. Stuart, and C. P. J. Barty, “Precision short-pulse damage testing of advanced multilayer dielectric gratings for high-energy petawatt lasers,” International Conference on Ultrahigh Intensity Lasers: Development, Science, and Emerging Applications, Tahoe City, California, October 3-7, 2004.
  185. I. Jovanovic, B. Wattellier, C. G. Brown, N. Forget, and C. Le Blanc, and C. P. J. Barty, “Nonlinear techniques for prepulse removal”, International Conference on Ultrahigh Intensity Lasers: Development, Science, and Emerging Applications, Tahoe City, California, October 3-7, 2004.
  186. I. Jovanovic, N. Forget, C. G. Brown, C. A. Ebbers, C. Le Blanc, and C. P. J. Barty, “Millijoule pulses from quasi-phase-matched optical parametric chirped-pulse amplification,” International Conference on Ultrahigh Intensity Lasers: Development, Science, and Emerging Applications, Tahoe City, California, October 3-7, 2004.
  187. I. Jovanovic, C. Brown, B. Wattellier, and C. P. J. Barty, “Nonlinear techniques for contrast enhancement,“ International Conference on Ultrahigh Intensity Lasers: Development, Science, and Emerging Applications, North Lake Tahoe, California,  October 3-7, 2004. (Invited)
  188. I. Jovanovic, C. Brown, B. Stuart, W. Molander, N. Nielsen, B. Wattellier, J. Britten, D. Pennington, and C. P. J. Barty, “Precision damage tests of multilayer dielectric gratings for high-energy petawatt lasers,” Boulder Damage Symposium XXXVI, Boulder, Colorado, September 20-22, 2004.
  189. I. Jovanovic, C. Ebbers, C. Anderson, S. Clarke, and T. Jevremovic,“Studies of nondegenerate, quasi-phase-matched optical parametric amplification”, Nonlinear Optics: Materials, Fundamentals and Applications, Waikoloa, Hawaii, August 2-6, 2004.
  190. Z. M. Liao, S. A. Payne, J. W. Dawson, A. D. Drobshoff, C. A. Ebbers, D. M. Pennington, and I. Jovanovic, “Thermally induced dephasing in periodically poled KTiOPO4 nonlinear crystals,” Nonlinear Optics: Materials, Fundamentals and Applications, Waikoloa, Hawaii, August 2-6, 2004.
  191. C. P. J. Barty, M. Key, J. Britten, C. Brown, J. Caird, J. Crane, J. Dawson, A. Drobshoff, A. Erlandson, D. Fittinghoff, M. Hermann, L. Jones, I. Jovanovic, A. Komashko, O. Landen, Z. Liao, W. Molander, E. Moses, N. Nielsen, D. Pennington, L. Risinger, M. Rushford, M. Spaeth, B. Stuart, G. Tietbohl, and B. Wattellier, “Motivations and challenges for high energy petawatt lasers at the National Ignition Facility”, Conference on Lasers and Electro-Optics, San Francisco, California, June 1-6, 2004.
  192. J. W. Dawson, R. Beach, I. Jovanovic, B. Wattellier, Z. M. Liao, S. A. Payne, and C. P. J. Barty, “Large flattened-mode optical fiber for reduction of nonlinear effects in optical fiber lasers,” Proc. SPIE 5335 – Fiber Lasers: Technology, Systems, and Applications, 132 (2004).
  193. C. A. Ebbers, J. R. Schmidt, and I. Jovanovic, “High-beam-quality optical parametric chirped-pulse amplification in periodically-poled KTiOPO4”, Advanced Solid State Photonics, Santa Fe, New Mexico, February 1-6 (2004).
  194. D. M. Pennington, M. Hermann, C. P. J. Barty, W. Clark, J. Dawson, A. Erlandson, I. Jovanovic, M. H. Key, E. Moses, K. Skulina, M. Spaeth, and B. Wattellier, “Conceptual systems design for NIF high-energy petawatt capability”, 3rd International Conference on Inertial Fusion Sciences and Applications, Monterey, California, September 7-12, 2003.
  195. B. Wattellier, A. Komashko, J. Britten, L. Jones, C. Brown, J. Caird, I. Jovanovic, B. Molander, N. Nielsen, D. Pennington, and C. P. J. Barty, “Design and test of advanced multi-layer dielectric gratings for high-energy petawatt”, 3rd International Conference on Inertial Fusion Sciences and Applications, Monterey, California, September 7-12, 2003.
  196. J. W. Dawson, Z. M. Liao, I. Jovanovic, B. Wattellier, R. Beach, S. A. Payne, and C. P. J. Barty, “All-fiber technology for high-energy petawatt front-end lase systems,” 3rd International Conference on Inertial Fusion Sciences and Applications, Monterey, California, September 7-12, 2003.
  197. I. Jovanovic, B. Wattellier, and C. P. J. Barty, “Parametric techniques for extreme-contrast, high-energy petawatt pulses,” 3rd International Conference on Inertial Fusion Sciences and Applications, Monterey, California, September 7-12, 2003.
  198. C. P. J. Barty, M. Key, J. Britten, C. Brown, J. Caird, J. Dawson, S. Dixit, M. Hermann, L. Jones, I. Jovanovic, A. Komashko, O. Landen, Z. Liao, W. Molander, E. Moses, N. Nielsen, S. Payne, D. Pennington, L. Risinger, K. Skulina, M. Spaeth, and L. Zapata, “Technical challenges and motivations for high-energy petawatt lasers on NIF,” 3rd International Conference on Inertial Fusion Sciences and Applications, Monterey, California, September 7-12, 2003. (Invited)
  199. D. M. Pennington, M. R. Hermann, W. Clark, K. Skulina, C. P. J. Barty, J. Britten, J. Caird, J. Dawson, S. N. Dixit, A. Erlandson, I. Jovanovic, M. H. Key, A. Komashko, W. Molander, and B. Wattellier, “Conceptual design for a high-energy petawatt laser on the National Ignition Facility,” Conference on Lasers and Electro-Optics, Baltimore, Maryland, June 1-6, 2003.
  200. B. Wattellier, I. Jovanovic, and C. P. J. Barty, “Cascaded optical parametric amplification for extreme contrast enhancement,” Conference on Lasers and Electro-Optics, Baltimore, Maryland, June 1-6, 2003.
  201. I. Jovanovic, “Parametric techniques for contrast enhancement,” Workshop on Technological Bottlenecks for High-Intensity Petawatt-Class Titanium:Sapphire Lasers, Paris, France, April 1-4, 2003.
  202. D. J. Gibson, H. A. Baldis, C. P. J. Barty, S. M. Betts, J. K. Crane, R. R. Cross, D. N. Fittinghoff, F. V. Hartemann, I. Jovanovic, and P. T. Springer,  “Design and Characterization of a TW-Class Hybrid Chirped Pulse Amplification System for Production of X-Rays via Thomson Scattering”,  American Physical Society Division of Plasma Physics, Orlando, Florida, Nov 11 – Nov 15, 2002.
  203. A. Tremaine, S. Anderson, W. Brown, C. Barty, R. Cauble, J Crane, H. Cynn, C. Ebbers, D. Fittinghoff, D. Gibson, F. Hartemann, I. Jovanovic, J. Kuba, G. LeSage, A. McMahan, R. Minich, J. Moriarty, B. Remington, D. Slaughter, P. Springer, F. H. Steitz, C-s. Yoo, J. Rosenzweig, and T. Ditmire, “Ultrafast materials probing with the LLNL Thomson x-ray source,” LINAC 2002, Gyeongju, Korea, August 19-23, 2002.
  204. I. Jovanovic and C. P. J. Barty, “Hybrid chirped pulse amplification,” Conference on Lasers and Electro-Optics, Long Beach, California, May 7-11, 2002.
  205. I. Jovanovic, C. A. Ebbers, B. C. Stuart, M. R. Hermann, and E. C. Morse, “Nondegenerate optical parametric chirped pulse amplification,” Conference on Lasers and Electro-Optics, Long Beach, California, May 7-11, 2002.
  206. I. Jovanovic, C. A. Ebbers, B. J. Comaskey, R. A. Bonner, and E. C. Morse, “A highly efficient tabletop optical parametric chirped pulse amplifier at 1 m”, LASE-High Power Lasers and Applications, San Jose, California, January 20-25, 2002. (Invited)
  207. I. Jovanovic, B. J. Comaskey, C. A. Ebbers, R. A. Bonner, D. M. Pennington, and E.C. Morse, “31 mJ broadband optical parametric chirped pulse amplifier at 1 um”, 2001 OSA Annual Meeting, Long Beach, California, 2001.
  208. I. Jovanovic, B. J. Comaskey, C. A. Ebbers, R. A. Bonner, and D. M. Pennington, “Replacing Ti:sapphire regenerative amplifiers with an optical parametric chirped pulse amplifier”, Conference on Lasers and Electro-Optics, Baltimore, Maryland, May 7-11, 2001. (POSTDEADLINE)
  209. I. Jovanovic and M. D. Perry, “Beam quality and conversion efficiency in optical parametric amplifiers”. 2000 OSA Annual Meeting, Providence, Rhode Island, October 22-26, 2000.
  210. I. Jovanovic and T. Petkovic “A Mathematical Simulation of the Response of Scintillating Fibers for Neutron Detection”. 6th International Conference on Applications of Nuclear Techniques “Nuclear Energy for Safety, Security & Industrial Development”, Crete, Greece, June 20-26, 1999.
  211. J. M. Verbeke, S. V. Costes, D. Bleuel, I. Jovanovic, J. Vujic, and K. N. Leung, “Designing an Epithermal Neutron Beam for BNCT for the Fusion Reactions 2H(d,n)3He and 3H(d,n)4He”. Proc. of the International Conference on the Physics of Nuclear Science and Technology, Long Island, New York, October 5-8, Vol. 2, p. 1306-1312 (1998).
  212. J. Verbeke, I. Jovanovic, S. V. Costes, D. Bleuel, and J. Vujic, “Epithermal Neutron Beams for BNCT Based on 3H(d,n)4He: Preliminary Analysis”. Trans. American Nuclear Society, Nashville, Tennessee, June 7-11, 1998, Vol. 78:281-2 (1998).
  213. S. Fukuda, Y. Matsuura, I. Jovanovic, and M. Dzbor, “Internet Based Motion Skill Training System”. Design & Systems Conference ’97, Tokyo, Japan, pp.190-193, 1997.11.10-11.
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INVITED SEMINARS/COLLOQIUA

  1. “Advanced Radiation Detectors for Nuclear Security”, University of New Mexico (February 11, 2015)
  2. “Novel Photonics Applications in Nuclear Science and Security”, Department of Electrical Engineering, University of Nevada, Las Vegas (October 7, 2014)
  3. “Novel Photonics Applications in Nuclear Science and Security”, Nuclear Engineering Program, University of Florida (September 18, 2014)
  4. “Modern short-pulse laser technology in medicine”, Medical School of the University of Osijek, Croatia (June 26, 2014)
  5. “Recent Advances in Nuclear Fusion Research”, AREVA-Richland NAYGN Seminar Series (April 21, 2014)
  6. “Laser-Based Particle Accelerators for Nuclear and Radiological Applications”, Department of Nuclear Engineering, University of Tennessee, Knoxville (February 5, 2014)
  7. “The Nuclear Engineering Program at Penn State University and Research Activities in Jovanovic Group”, Department of Mechanical Engineering, Shanghai Jiao Tong University, China (May 16, 2013)
  8. “Ultrafast Lasers in Nuclear Security Applications”, Department of Electrical Engineering, The Pennsylvania State University (February 21, 2012)
  9. “Ultrahigh intensity lasers: frontiers in technology and applications”, Department of Mechanical and Nuclear Engineering, The Pennsylvania State University (November 9, 2010)
  10. “Advances in neutron, gamma, and neutrino detection for nonproliferation applications”, Department of Mechanical and Nuclear Engineering, The Pennsylvania State University (September 9, 2010)
  11. “Advances in neutron, gamma, and neutrino detection for nonproliferation applications”, Department of Nuclear Engineering and Radiological Sciences, University of Michigan (April 2, 2010).
  12. “Laser and detector development for scientific, energy, and nonproliferation applications”, Department of Civil Engineering, University of Utah (February 19, 2010)
  13. “Ultrahigh intensity lasers: frontiers in technology and applications”, Department of Nuclear Science and Engineering, Massachusetts Institute of Technology (December 7, 2009).
  14. “Inverse Compton scattering gamma-ray sources / Phase-sensitive OPAs: pulse shaping and resolution improvement”, Max-Planck Institute for Quantum Optics, Garching, Germany (July 27, 2009)
  15. “Nuclear Detection and Nonproliferation Research at Purdue University”, Oak Ridge National Laboratory (February 10, 2009).
  16. “Advanced laser technology for high-brightness photoinjectors and inverse Compton scattering sources”, Department of Physics, Northern Illinois University (January 30, 2009)
  17. “Ultrahigh Intensity Lasers and Nonlinear Optics: Frontiers in Technology and Applications”, Shanghai Institute for Optics and Fine Mechanics, Chinese Academy of Sciences, China (November 3, 2008)
  18. “Ultrahigh Intensity Lasers in Nuclear Science and Engineering: New Frontiers in Technology and Applications,” School of Nuclear Engineering, Purdue University (March 7, 2007)
  19. “Ultrahigh Intensity Lasers and Nonlinear Optics: New Frontiers in Technology and Applications,” Department of Physics, University of Nebraska – Lincoln (March 1, 2007)
  20. “Precision short-pulse damage tests of final optics for high-energy petawatt laser systems,” Lawrence Livermore National Laboratory (March 30, 2005)
  21. “Recent LLNL developments of advanced OPCPA techniques and high damage threshold multilayer dielectric gratings for high-energy petawatt lasers”, Department of Physics, University of Nevada, Reno (March 14, 2005)
  22. “Advanced concepts of short-pulse generation, amplification, and pulse selection”, Lawrence Livermore National Laboratory (July 14, 2003)
  23. “Parametric amplification techniques for high peak power lasers,” LULI – Ecole Polytechnique, France (March 31, 2003)
  24. “Recent advances in optical parametric chirped pulse amplification in LS&T”, Lawrence Livermore National Laboratory (December 9, 2002)
  25. “High-power short-pulse lasers for inertial confinement fusion and nuclear physics”, Department of Nuclear Engineering, Purdue University (September 23, 2002)
  26. “Optical parametric chirped-pulse amplification: towards exawatt power on short-pulse lasers,” Institute for Laser Physics, University of Hamburg, Germany (July 22, 2002)
  27. “Recent advances in short light pulse amplification,” Department of Physics, University of California at Berkeley (March 29, 2002)
  28. “Optical parametric chirped pulse amplification: towards exawatt pulses on high-energy lasers,” Department of Physics, University of Nevada at Reno (January 25, 2002)
  29. “Optical parametric chirped pulse amplification: towards exawatt pulses on high-energy lasers,” Department of Nuclear Engineering, University of California at Berkeley (December 3, 2001)
  30. “Optical parametric chirped pulse amplification for high power short pulse lasers,” Laboratory for Laser Energetics, University of Rochester (July 23, 2001)
  31. “Optical parametric chirped pulse amplification for high power short pulse lasers,” Laser Science&Technology Program, Lawrence Livermore National Laboratory (July 18, 2001)
  32. “Optical parametric chirped pulse amplification for high power short pulse lasers,” Photonics Division, General Atomics, San Diego (February 2, 2001)