18 November 1989 Tunable Micro-Undulators For Free Electron Lasers
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Proceedings Volume 1039, 13th Intl Conf on Infrared and Millimeter Waves; (1989) https://doi.org/10.1117/12.978319
Event: 13th International Conference on Infrared and Millimeter Waves, 1987, Honolulu, HI, United States
We present the test results of a novel microwiggler structure [1] for free-electron lasers, in which, each 2.4 mm period consists of two channels of miniature electro magnets energized by current with opposite polarities. The magnetic field in each half-period is independently controllable and the tunability is demonstrated experimentally, which may provide means for reducing random field errors; for field tapering; for optical klystron configurations; and for electron beam injection.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. C. Chen, S. C. Chen, G. Bekefi, G. Bekefi, S. DiCecca, S. DiCecca, R. Temkin, R. Temkin, } "Tunable Micro-Undulators For Free Electron Lasers", Proc. SPIE 1039, 13th Intl Conf on Infrared and Millimeter Waves, (18 November 1989); doi: 10.1117/12.978319; https://doi.org/10.1117/12.978319


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