High precision beam alignment of electromagnetic wigglers
Description:
The performance of Free-Electron Lasers depends critically on the quality of the alignment of the electron beam to the wiggler's magnetic axis and the deviation of this axis from a straight fine. The measurement of the electron beam position requires numerous beam position monitors in the wiggler, where space is at premium. The beam position measurement is used to set beam steerers for an orbit correction in the wiggler. The authors propose an alternative high precision alignment method in whic…
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Date:
January 1, 1993
Creator:
Ben-Zvi, Ilan & Qiu, X. Z.
Item Type:
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Partner:
UNT Libraries Government Documents Department