Helical Undulator with Sc Windings
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چکیده
We represent the design details of a 4-m long undulator in cryostat having a period ~12mm and aperture ~6.35 mm allowing K~1.0. This undulator can be used in ILC positron conversion system as well as the insertion device for developing FEL systems.
منابع مشابه
Cbn 10-2
We describe design of optimized undulator with SC windings able to generate magnetic field of opposite helicities, including elliptic and a linear ones oriented as desired. For undulator period 25mm, aperture 8mm, length ~10m (single piece), K factor could be changed from zero up to 1.5 by changing the feeding current. 1. OVERVIEW Undulators are planned for installation in all SR facilities. Un...
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One of the more promising technologies for developing minimal-length insertion devices for linac-driven, single-pass Free Electron Lasers (FELs) operating in the x-ray range is based on the use of superconducting (SC) materials. Despite its advantage of minimal length, however, SC technology can present difficulties for insertion device design’and operation. One critical problem, as obsened, e....
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