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DOE OSTI · 2998940

Nanoscale Free-Electron Lasing (Final Technical Report)

Berggren, Karl K. [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)]·Keathley, Phillip Donald [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)]·Putnam, William P. [Univ. of California, Davis, CA (United States)]
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Abstract

Optical control of electron dynamics and energy structure can be leveraged for tailoring classical and quantum light sources. Previous work was primarily limited to Transmission Electron Microscopes (TEMs). Our work under this program sought to enable full time and energy control of electrons in SEMs for exploring the physics of attosecond electron dynamics and light generation at the nanoscale. The motivation behind this work was to understand these fundamental processes important to free-electron lasing at the nanoscale using sub-relativistic electrons.

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42 ENGINEERING71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS77 NANOSCIENCE AND NANOTECHNOLOGYdevicesfree-electronlasingnanoscaleopticsphotonicsphysics

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Berggren, Karl K. [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)], Keathley, Phillip Donald [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)], Putnam, William P. [Univ. of California, Davis, CA (United States)]. 2025-10-21. Nanoscale Free-Electron Lasing (Final Technical Report). https://doi.org/10.2172/2998940

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