Tunable Micro-Wigglers For Free Electron Lasers

S. C. Chen; G. Bekefi; S. DiCecca; R. Temkin

doi:10.1117/12.951809

25 July 1989 Tunable Micro-Wigglers For Free Electron Lasers

S. C. Chen, G. Bekefi, S. DiCecca, R. Temkin

Proceedings Volume 1061, Microwave and Particle Beam Sources and Directed Energy Concepts; (1989) https://doi.org/10.1117/12.951809
Event: OE/LASE '89, 1989, Los Angeles, CA, United States

Abstract

We present the design, construction, and test results of a novel micro-wiggler structure with a periodicity of 2.4 mm for free-electron laser (FEL) applications. The experimentally demonstrated tunability of field amplitudes provides versatile means for field tapering, optical klystron configurations, improving field uniformity, and electron beam matching at the wiggler entrance.

Citation Download Citation

S. C. Chen, G. Bekefi, S. DiCecca, and R. Temkin "Tunable Micro-Wigglers For Free Electron Lasers", Proc. SPIE 1061, Microwave and Particle Beam Sources and Directed Energy Concepts, (25 July 1989); https://doi.org/10.1117/12.951809

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