Design of TEAFEL, a recirculating 3–12 MeV electron beam system for FELs

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Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, ISSN: 0168-9002, Vol: 296, Issue: 1, Page: 728-731

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D. J. Larson; Luis R. Elias
Elsevier BV
Physics and Astronomy; Instruments & Instrumentation; Nuclear Science & Technology; Physics; ; Particles & Fields; Spectroscopy
article description
The design of a 6 and 12 MeV electrostatic-accelerator FEL is presented. The system will use recirculation of the electron beam in order to obtain ampere level currents. Energy variability, coupled with the use of short-period undulators, will allow continuous tunability of the system over wavelengths between 8 and 120 μm.