2020
Attosecond electron bunch measurement with coherent nonlinear Thomson scattering, Colton Fruhling, Gregory V. Golovin, and Donald Umstadter
2018
Electron Trapping from Interactions between Laser-Driven Relativistic Plasma Waves, Grigory Golovin, Wenchao Yan, Ji Luo, Colton Fruhling, Daniel Haden, Baozhen Zhao, Cheng Liu, Min Chen, Shouyuan Chen, Ping Zhang, Sudeep Banerjee, and Donald Umstadter
2017
Single-shot structural analysis by high-energy X-ray diffraction using an ultrashort all-optical source, R. Rakowski, G. Golovin, J. O'Neal, J. Zhang, P. Zhang, B. Zhao, M. D. Wilson, M. C. Veale, P. Seller, S. Chen, Sudeep Banerjee, Donald Umstadter, and Matthias Fuchs
2016
Shielded radiography with a laser-driven MeV-energy X-ray source, Shouyuan Chen, Grigory V. Golovin, Cameron Miller, Daniel Haden, Sudeep Banerjee, Ping Zhang, Cheng Liu, Jun Zhang, Baozhen Zhao, Shaun Clarke, Sara Pozzi, and Donald Umstadter
Control and optimization of a staged laser-wakefield accelerator, Grigory V. Golovin, Sudeep Banerjee, Shouyuan Chen, Nathan D. Powers, Cheng Liu, Wenchao Yan, Jia Zhang, Ping Zhang, Baozhen Zhao, and Donald Umstadter
2015
Compact source of narrowband and tunable X-rays for radiography, Sudeep Banerjee, Shouyuan Chen, Nathan D. Powers, Daniel Haden, Cheng Liu, Grigory V. Golovin, Jun Zhang, Baozhen Zhao, S. Clarke, Sara Pozzi, Jack Silano, H. Karwowski, and Donald Umstadter
Tomographic imaging of nonsymmetric multicomponent tailored supersonic flows from structured gas nozzles, Grigory V. Golovin, Sudeep Banerjee, J Zhang, Shouyuan Chen, Cheng Liu, Baozhen Zhao, J Mills, Kevin J. Brown, C Petersen, and Donald P. Umstadter
Tunable monoenergetic electron beams from independently controllable laser-wakefield acceleration and injection, Grigory V. Golovin, Shouyuan Chen, Nathan D. Powers, Cheng Liu, Sudeep Banerjee, J Zhang, M Zeng, Z Sheng, and Donald P. Umstadter
All-laser-driven Thomson X-ray sources, Donald Umstadter
2014
Generation of 9 MeV γ-rays by all-laser-driven Compton scattering with second-harmonic laser light, Cheng Liu, Grigory V. Golovin, Shouyuan Chen, Jun Zhang, Baozhen Zhao, Daniel Haden, Sudeep Banerjee, Jack Silano, Hugon Karwowski, and Donald Umstadter
Adaptive-feedback spectral-phase control for interactions with transform-limited ultrashort high-power laser pulses, Cheng Liu, Jun Zhang, Shouyuan Chen, Grigory V. Golovin, Sudeep Banerjee, Baozhen Zhao, Nathan D. Powers, Isaac Ghebregziabher, and Donald Umstadter
LASER-BASED ACCELERATOR FOR INTERROGATION OF REMOTE CONTAINERS, Donald Umstadter and Sudeep Banerjee
Wavefront-correction for nearly diffraction limited focusing of dual-color laser beams to high intensities, Baozhen Zhao, Jun Zhang, Shouyuan Chen, Cheng Liu, Grigory V. Golovin, Sudeep Banerjee, Kevin J. Brown, Jared Mills, Chad Petersen, and Donald Umstadter
2013
Stable, tunable, quasimonoenergetic electron beams produced in a laser wakefield near the threshold for self-injection, Sudeep Banerjee, Serguei Y. Kalmykov, Nathan D. Powers, Grigory V. Golovin, Viswanathan Ramanathan, Nathaniel J. Cunningham, Kevin J. Brown, Shouyuan Chen, Isaac A. Ghebregziabher, Bradley Allan Shadwick, Donald Umstadter, B. M. Cowan, D. Bruhwiler, A. Beck, and E. Lefebvre
Spectral bandwidth reduction of Thomson scattered light by pulse chirping, Isaac A. Ghebregziabher, Bradley Allan Shadwick, and Donald Umstadter
Quasi-monoenergetic and tunable X-rays from a laser-driven Compton light source, Nathan D. Powers, Isaac A. Ghebregziabher, Grigory V. Golovin, Cheng Liu, Shouyuan Chen, Sudeep Banerjee, Jun Zhang, and Donald P. Umstadter
MeV-Energy X Rays from Inverse Compton Scattering with Laser-Wakefield Accelerated Electrons, Donald Umstadter, Shouyuan Chen, Nathan D. Powers, I. Ghebregziabher, C. Maharjan, Cheng Liu, Grigory V. Golovin, Sudeep Banerjee, J. Zhang, N. Cunningham, A. Moorti, S. Clarke, and Sara Pozzi
2012
Generation of tunable, 100–800 MeV quasi-monoenergetic electron beams from a laser-wakefield accelerator in the blowout regime, Sudeep Banerjee, Nathan D. Powers, Viswanathan Ramanathan, I. Ghebregziabher, Kevin J. Brown, C. Maharjan, Shouyuan Chen, A. Beck, E. Lefebvre, Serguei Y. Kalmykov, Bradley Allan Shadwick, and Donald Umstadter
Computationally efficient methods for modelling laser wakefield acceleration in the blowout regime, B. M. Cowan, Serguei Y. Kalmykov, A. Beck, X. Davoine, K. Bunkers, A. F. Lifschitz, E. Lefebvre, D. Bruhwiler, Bradley Allan Shadwick, and Donald Umstadter
Improved particle statistics for laser-plasma self-injection simulations, B W. Cowan, Serguei Y. Kalmykov, Bradley Allan Shadwick, K Bunkers, D L. Bruhwiler, and Donald Umstadter
Viewpoint: Extreme X Rays Probe Extreme Matter, Donald Umstadter
2011
Background-Free, Quasi-Monoenergetic Electron Beams from a Self-Injected Laser Wakefield Accelerator, Sudeep Banerjee, Serguei Y. Kalmykov, Nathan D. Powers, Viswanathan Ramanathan, Nathan A. Chandler-Smith, Kevin J. Brown, Shuo Chen, A. Moorthi, I. Ghebregziabher, C. Maharjan, Bradley Allan Shadwick, Donald Umstadter, A. Beck, E. Lefebvre, A. Cowan, and D. Bruhwiler
Electron self-injection into an evolving plasma bubble: Quasi-monoenergetic laser-plasma acceleration in the blowout regime, Serguei Y. Kalmykov, A. Beck, S. A. Yi, V. N. Khudik, Michael C. Downer, E. Lefebvre, Bradley Allan Shadwick, and Donald Umstadter
Laser-Wakefield Accelerators: Glass-guiding benefits, Donald P. Umstadter
2010
Submillimeter-resolution radiography of shielded structures with laser-accelerated electron beams, Viswanathan Ramanathan, Sudeep Banerjee, Nathan D. Powers, Nathaniel Cunningham, Nathan A. Chandler-Smith, Kun Zhao, Kevin J. Brown, Donald Umstadter, Shaun Clarke, Sara Pozzi, James Beene, Randy Vane, and David Schultz
2009
High-energy Laser-accelerated Electron Beans for Long-range Interrogation, Nathaniel Cunningham, Sudeep Banerjee, Viswanathan Ramanathan, Nathan D. Powers, Nathan A. Chandler-Smith, Randy Vane, David Schultz, Sara Pozzi, Shaun Clark, James Beene, and Donald Umstadter
Development of a Source of Quasi-Monochromatic MeV Energy Photons, Donald Umstadter, Sudeep Banerjee, Viswanathan Ramanathan, Nathan D. Powers, Nathaniel Cunningham, and Nathan A. Chandler-Smith
2006
Observation of relativistic cross-phase modulation in high-intensity laser-plasma interactions, Shouyuan Chen, Matthew Rever, P. Zhang, W. Theobald, and Donald Umstadter
Experimental observation of nonlinear Thomson scattering, Szu-yuan Chen, Anatoly Maksimchuk, and Donald Umstadter
Analytical solutions for the electromagnetic fields of tightly focused laser beams of arbitrary pulse length, Scott M. Sepke and Donald Umstadter
Exact analytical solution for the vector electromagnetic field of Gaussian, flattened Gaussian, and annular Gaussian laser modes, Scott M. Sepke and Donald Umstadter
2005
Optical Deflection and Temporal Characterization of an Ultrafast Laser-Produced Electron Beam, Sudeep Banerjee, Scott Sepke, Rahul Shah, Anthony Valenzuela, Anatoly Maksimchuk, and Donald P. Umstadter
METHOD AND APPARATUS FOR HIGH ENERGY GENERATION AND FOR INDUCING NUCLEAR REACTIONS, Anatoly Maksimuchuk, Koshichi Nemoto, Kirk Flippo, Shaoting Gu, Sudeep Banerjee, Donald Umstadter, Gerard Mourou, and Valery Bychenkov
Laser based synchrotron radiation, Kim Ta Phuoc, Frederic Burgy, Jean-Philippe Rousseau, Victor Malka, Antoine Rousse, Rahul Shah, Donald P. Umstadter, Alexander Puhkov, and Sergei Kiselev
Thomson scattering and ponderomotive intermodulation within standing laser beat waves in plasma, Scott Sepke, Y.Y. Lau, James Paul Holloway, and Donald P. Umstadter
Einstein’s impact on optics at the frontier, Donald Umstadter
ULTRA-SHORT WAVELENGTH X-RAY SYSTEM, Donald Umstadter, Fei He, and Y. Y. Lau
2004
Simulation of ultrashort electron pulse generation from optical injection into wake-field plasma waves, D.S. Dodd, J.K. Kim, and Donald P. Umstadter
Mechanism and Control of High-Intensity-Laser-Driven Proton Acceleration, T. Lin, K. Flippo, M. Rever, Anatoly Maksimchuk, and Donald P. Umstadter
High-Energy Ion Generation by Short Laser Pulses, Anatoly Maksimchuk, K. Flippo, H. Krause, G. Mourou, K. Nemoto, D. Schultz, Donald P. Umstadter, R. Vane, V. Yu. Bychenkov, G.I. Dudnikova, V.F. Kovalev, K. Mima, V.N. Novikov, Y. Sentoku, and S.V. Tolokonnikov
Production of a keV X-Ray Beam from Synchrotron Radiation in Relativistic Laser-Plasma Interaction, Antoine Rousse, Kim Ta Phuoc, Rahul Shah, Alexander Pukhov, Eric Lefebvre, Victor Malka, Sergey Kiselev, Frederic Burgy, Jean-Philippe Rousseau, Donald P. Umstadter, and Daniele Hulin
2003
Backscattering of an Intense Laser Beam by an Electron, Fei He, Y.Y. Lau, Donald P. Umstadter, and Richard Kowalczyk
Erratum: ‘‘Phase dependence of Thomson scattering in an ultraintense laser field’’ Phys. Plasmas 9, 4325 [2002], Fei He, Y. Y. Lau, Donald P. Umstadter, and Trevor Strickler
X-Ray Radiation from Nonlinear Thomson Scattering of an Intense Femtosecond Laser on Relativistic Electrons in a Helium Plasma, K. Ta Phuoc, A. Rousse, M. Pittman, J.P. Rousseau, Victor Malka, S. Fritzler, Donald P. Umstadter, and D. Hulin
Plasma density gratings induced by intersecting laser pulses in underdense plasmas, Z.-M. Sheng, Jiandi Zhang, and Donald Umstadter
Relativistic laser–plasma interactions, Donald Umstadter
An optical trap for relativistic plasma, Ping Zhang, Ned Saleh, Shouyuan Chen, Zhengming Sheng, and Donald Umstadter
Criss-crossing Laser Beams Zoom Electrons Along, P. Zhang, N. Saleh, Shouyuan Chen, Z.M. Sheng, and Donald P. Umstadter
Laser-Energy Transfer and Enhancement of Plasma Waves and Electron Beams by Interfering High-Intensity Laser Pulses, P. Zhang, N. Saleh, Shouyuan Chen, Z.M. Sheng, and Donald P. Umstadter
2002
Study of Energetic Ion Generation from High-Intensity-Laser Dense-Plasma Interactions, K. Flippo, Anatoly Maksimchuk, Sudeep Banerjee, K. Nash, V. Wong, T. Lin, K. Nemoto, V. Yu. Bychenkov, Y. Sentoku, G. Mourou, and Donald P. Umstadter
Phase dependence of Thomson scattering in an ultraintense laser field, Fei He, Y. Y. Lau, Donald P. Umstadter, and Trevor Strickler
A Proof-of-Principle Experiment of Optical Injection of Electrons in Laser-Driven Plasma Waves, N. Saleh, P. Zhang, Shouyuan Chen, Z.-M. Sheng, Anatoly Maksimchuk, V. Yanovsky, and Donald P. Umstadter
High-energy ion generation in interaction of short laser pulse with high-density plasma, Y. Sentoku, V. Y. Bychenkov, K. Flippo, Anatoly Maksimchuk, K. Mima, G. Mourou, Z. M. Sheng, and Donald Umstadter
An All Optical Laser Wakefield Electron Injector, Donald Umstadter
Developments in Relativistic Nonlinear Optics, Donald P. Umstadter, Sudeep Banerjee, Shouyuan Chen, E. Dodd, K. Flippo, Anatoly Maksimchuk, N. Saleh, A. Valenzuela, and P. Zhang
2001
Fast Ignitor Concept with Light Ions, V. Yu. Bychenkov, W. Rozmus, Anatoly Maksimchuk, Donald Umstadter, and C.E. Capjack
Coherent control of stimulated Raman scattering using chirped laser pulses, Evan S. Dodd and Donald P. Umstadter
Laser Acceleration of Protons from Thin Film Targets, K. Flippo, Sudeep Banerjee, V. Yu. Bychenkov, S. Gu, Anatoly Maksimchuk, G. Mourou, K. Nemoto, and Donald P. Umstadter
Laser-triggered ion acceleration and table top isotope production, K. Nemoto, Anatoly Maksimchuk, Sudeep Banerjee, K. Flippo, G. Mourou, Donald P. Umstadter, and B. Yu. Bychenkov
Status of the LILAC Experiment, N. Saleh, P. Han, C. Keppel, P. Gueye, V Yanovsky, and Donald P. Umstadter
All-Optical Electron Injector, Phil Schewe, James Riordon, Ben Stein, and Donald P. Umstadter
An All Optical Laser Wakefield Electron Injector, Donald P. Umstadter
Interactions of Ultrashort, Ultrahigh Intensity Laser Pulses with Underdense Plasmas, Xiaofang Wang, Wei Yu, Sterling Backus, Margaret Murnane, Henry Kapteyn, and Donald P. Umstadter
2000
Excitation and damping of a self-modulated laser wakefield, Shouyuan Chen, M. Krishnan, Anatoly Maksimchuk, and Donald P. Umstadter
A Cone of Coherent Light, Shouyuan Chen, Anatoly Maksimchuk, Eric Esarey, and Donald Umstadter
A Cone of Coherent Light, Shouyuan Chen, Anatoly Maksimchuk, Eric Esarey, and Donald P. Umstadter
Observation of Phase-Matched Relativistic Harmonic Generation, Shouyuan Chen, Anatoly Maksimchuk, Eric Esarey, and Donald P. Umstadter
Forward Ion Acceleration in Thin Films Driven by a High-Intensity Laser, Anatoly Maksimchuk, S. Gu, K. Flippo, Donald P. Umstadter, and V. Yu. Bychenkov
Pulse radiolysis of liquid water using picosecond electron pulses produced by a table-top terawatt laser system, Ned Saleh, Kirk Flippo, Koshichi Nemoto, Donald P. Umstadter, Robert A. Crowell, Charles D. Jonah, and Alexander D. Trifunac
Tabletop Accelerators are Brighter and Faster, Phil Schewe, Ben Stein, and Donald P. Umstadter
Photonuclear Physics: Laser Splits Atom, Donald Umstadter
DENSE AND RELATIVISTIC PLASMAS PRODUCED BY COMPACT HIGH-INTENSITY LASERS, Donald Umstadter, Shouyuan Chen, G. Ma, Anatoly Maksimchuk, G. Mourou, M. Nantel, S. Pikuz, G. Sarkisov, and R. Wagner
Electron Acceleration and the Propagation of Ultrashort High-Intensity Laser Pulses in Plasmas, Xiaofang Wang, Mohan Krishnan, Ned Saleh, Haiwen Wang, and Donald P. Umstadter
1999
Acceleration of Electrons in a Self-Modulated Laser Wakefield, Shouyuan Chen, M. Krishnan, Anatoly Maksimchuk, and Donald P. Umstadter
Detailed dynamics of electron beams self-trapped and accelerated in a self-modulated laser wakefield, Shouyuan Chen, M. Krishnan, Anatoly Maksimchuk, R. Wagner, and Donald P. Umstadter
Electron Injection by Dephasing Electrons with Laser Fields, E. Dodd, J.K. Kim, and Donald P. Umstadter
Self-focusing, channel formation, and high-energy ion generation in interaction of an intense short laser pulse with a He jet, G.S. Sarkisov, B. Yu. Bychenkov, V.N. Novikov, V.T. Tikhonchuk, Anatoly Maksimchuk, Shouyuan Chen, R. Wagner, G. Mourou, and Donald Umstadter
LASER LIGHT IN, 50-MEV PROTONS OUT, Phillip F. Schewe, Ben Stein, and Donald P. Umstadter
1998
Evolution of a Plasma Waveguide Created during Relativistic-Ponderomotive Self-Channeling of an Intense Laser Pulse, Shouyuan Chen, G.S. Sarkisov, Anatoly Maksimchuk, R. Wagner, and Donald P. Umstadter
Experimental observation of relativistic nonlinear Thomson scattering, Szu-yuan Chen, Anatoly Maksimchuk, and Donald Umstadter
Cold Relativistic Wavebreaking, J.K. Kim and Donald P. Umstadter
Laser-Plasma Harmonics with High-Contrast Pulses and Designed Prepulses, R.S. Marjoribanks, L. Zhao, F.W. Budnik, G. Kulcsar, A. Vitcu, H. Higaki, R. Wagner, Anatoly Maksimchuk, Donald P. Umstadter, S.P. Le Blanc, and M.C. Downer
Temporal Contrast in Ti:Sapphire Lasers: Characterization and Control, Marc Nantel, Jiro Itatani, An-Chun Tien, Jerome Faure, Daniel Kaplan, Marcel Bouvier, Takashi Buma, Paul Van Rompay, John Nees, Peter P. Pronko, Donald P. Umstadter, and Gerald A. Mourou
Pressure Ionization and Line Merging in Strongly Coupled Plasmas Produced by 100-fs Laser Pulses, M. Nantel, G. Ma, S. Gu, C.Y. Côté, J. Itatani, and Donald Umstadter
RELATIVISTIC NONLINEAR OPTICS, Phillip F. Schewe, Ben Stein, and Donald P. Umstadter
Method and Apparatus for Generating and Accelerating Ultrashort Electron Pulses, Donald P. Umstadter, Joon-Koo Kim, and Evan Dodd
1997
Observation of laser satellites in a plasma produced by a femtosecond laser pulse, S.A. Pikuz, Anatoly Maksimchuk, Donald Umstadter, M. Nantel, I. Yu. Skobelev, A. Ya. Faenov, and A. Osterheld
Observation of the plasma channel dynamics and Coulomb explosion in the interaction of a high-intensity laser pulse with a He gas jet, G.S. Sarkisov, V. Yu. Bychenkov, V.T. Tikhonchuk, Anatoly Maksimchuk, Shouyuan Chen, R. Wagner, G. Mourou, and Donald P. Umstadter
Study of Laser Plasma Interactions in the Relativistic Regime, Donald Umstadter
“Atomic Processes in High Energy Density Plasmas," Summaries of FY 1997 Research in the Chemical Sciences, Donald P. Umstadter
Electron Acceleration by a Laser Wakefield in a Relativistically Self-Guided Channel, R. Wagner, Shouyuan Chen, Anatoly Maksimchuk, and Donald P. Umstadter
Application of a picosecond soft x-ray source to time-resolved plasma dynamics, J. Workman, M. Nantel, Anatoly Maksimchuk, and Donald P. Umstadter
1996
Temporal Characterization of a Self-Modulated Laser Wakefield, S.P. Le Blanc, M.C. Downer, R. Wagner, Shouyuan Chen, Anatoly Maksimchuk, G. Mourou, and Donald P. Umstadter
Signal averaging x-ray streak camera with picosecond jitter, Anatoly Maksimchuk, M. Kim, J. Workman, G. Korn, J. Squier, D. Du, Donald Umstadter, G. Mourou, and M. Bouvier
TABLETOP LASER ACCELERATORS ARE ON THE WAY, Phillip F. Schewe, Ben Stein, and Donald P. Umstadter
Laser Injection of Ultrashort Electron Pulses into Wakefield Plasma Waves, Donald P. Umstadter, J.K. Kim, and E. Dodd
1995
Nonlinear temporal diffraction and frequency shifts resulting from pulse shaping in chirped-pulse amplification systems, X Liu, R Wagner, Anatoly Maksimchuk, E Goodman, J Workman, Donald P. Umstadter, and A Migus
Method for Generating a Plasma Wave to Accelerate Electrons, Donald P. Umstadter, Eric Esarey, and Joon K. Kim
Resonantly laser-driven plasma waves for electron acceleration, Donald P. Umstadter, J. Kim, Eric Esarey, E. Dodd, and T. Neubert
Method and Apparatus for Generating Laser Plasma X-Rays, Donald P. Umstadter, Jonathan Workman, Anatoly Maksimchuk, and Xinbing Liu