Robuta

https://www.frontiersin.org/journals/physics/articles/10.3389/fphy.2023.1166216/full
The multiplexing capabilities of superconducting X-ray free-electron lasers (FELs) have gained much attention in recent years. The demanding requirements for...
repetition ratefree electronfrontiersmultiplexedphotoinjector
https://www.nist.gov/publications/variable-repetition-rate-frequency-comb-infrared-frequency-metrology
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https://www.aip.org/scilights/high-energy-electron-beam-with-fast-repetition-rate-offers-potential-for-new-medical-applications
Using a terawatt laser with a kHz pulse rate, electrons can be accelerated to high relativistic speeds over sub-millimeter distance.
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https://www.osti.gov/pages/biblio/3014011
The U.S. Department of Energy's Office of Scientific and Technical Information
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