Three-Dimensional Analysis of Frequency-Chirped FELs
Conference
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OSTI ID:992894
Frequency-chirped free-electron lasers (FELs) are useful to generate a large photon bandwidth or a shorter x-ray pulse duration. In this paper, we present a three-dimensional analysis of a high-gain FEL driven by the energy-chirped electron beam. We show that the FEL eigenmode equation is the same for a frequency-chirped FEL as for an undulator-tapered FEL. We study the transverse effects of such FELs including mode properties and transverse coherence.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC02-76SF00515
- OSTI ID:
- 992894
- Report Number(s):
- SLAC-PUB-14236
- Resource Relation:
- Conference: Contributed to 32nd International Free Electron Laser Conference (FEL 2010), Malmo, Sweden, 23-27 Aug 2010
- Country of Publication:
- United States
- Language:
- English
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