An Ultra-Compact X-ray Regenerative Amplifier Free-Electron Laser
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Published:2024-01-05
Issue:1
Volume:8
Page:2
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ISSN:2410-390X
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Container-title:Instruments
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language:en
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Short-container-title:Instruments
Author:
Singleton Madison12ORCID, Rosenzweig James3ORCID, Tang Jingyi1ORCID, Huang Zhirong1ORCID
Affiliation:
1. SLAC National Accelerator Laboratory, Stanford University, Menlo Park, CA 94025, USA 2. Department of Applied Physics, Stanford University, Stanford, CA 94305, USA 3. Department of Physics and Astronomy, University of California Los Angeles, Los Angeles, CA 90095, USA
Abstract
There is a growing interest in designing and building compact X-ray Free Electron Lasers (FELs) for scientific and industry applications. In this paper, we report an X-ray Regenerative Amplifier FEL (XRAFEL) design based on a proposed Ultra Compact X-ray FEL configuration. Our results show that an XRAFEL can dramatically enhance the temporal coherence and increase the spectral brightness of the radiation in the hard X-ray regime without increasing the footprint of the FEL configuration. The proposed compact, fully coherent, and high-flux hard X-ray source holds promise as a valuable candidate for a wide range of high-impact applications in both academia and industry.
Funder
U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences
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