Dynamic pulse-to-pulse thermal load effects in pulse-train-mode self-seeded X-ray free-electron laser
Journal Article
·
· Journal of Synchrotron Radiation (Online)
- SLAC National Accelerator Lab., Menlo Park, CA (United States); Univ. of California, Merced, CA (United States)
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
Thermal load has been a haunting factor that undermines the brightness and coherence of the self-seeded X-ray free-electron laser. Additionally, different from uniformly pulsed mode, in pulse train mode a thermal quasi-steady state of the crystal monochromator may not be reached. This leads to a dynamic thermal distortion of the spectral transmission curves and seed quality degradation. In this paper, the pulse-to-pulse thermal load effects on the spectral transmission curves and seed quality are shown, and some instructive information for the tuning process is provided.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); National Science Foundation (NSF)
- Grant/Contract Number:
- AC02-76SF00515; FWP-2013-SLAC-100164; 1637370
- OSTI ID:
- 1769035
- Journal Information:
- Journal of Synchrotron Radiation (Online), Vol. 27, Issue 6; ISSN 1600-5775
- Publisher:
- International Union of CrystallographyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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