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DOE OSTI · 1713326

Laser-Produced Coherent X-ray Sources. Final report

Umstadter, Donald
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Abstract

This is the final report for the DOE-AMO DE-FG02-05ER15663 grant. Using a high-peak-power laser system at the Extreme Light Laboratory of the University of Nebraska-Lincoln, we develop novel femtosecond radiation sources and use them to investigate ultrafast photo-induced processes. Pulses of high energy electrons and x-rays are generated when an optical pulse is focused to ultra-high intensity. The radiation is used to probe the evolution of matter under highly non-equilibrium conditions with atomic-scale temporal and spatial resolution. Moreover, the facility is small enough to fit in a university laboratory and is operated by graduate students and postdocs.

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74 ATOMIC AND MOLECULAR PHYSICScoherent x-raysfemtosecondLaser Wakefield AccelerationLasersultrafast, pump-probe

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Umstadter, Donald. 2020-11-16. Laser-Produced Coherent X-ray Sources. Final report. https://doi.org/10.2172/1713326

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