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Proceedings Paper

Measurements Of Optical Beam Quality In An FEL
Author(s): G. R. Neil; J. A. Edighoffer; S. Fornaca
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Paper Abstract

Measurements of the optical beam quality of the 3.2 micron output of the Stanford Super-conducting FEL are reported. Profiles of the far field focus are presented in both time average and single shot cases. The results differ by less than 10% from the predictions for an ideal Gaussian beam. Also presented are measurements of the near field profile and the Rayleigh range.

Paper Details

Date Published: 16 February 1984
PDF: 4 pages
Proc. SPIE 0453, Free-Electron Generators of Coherent Radiation, (16 February 1984); doi: 10.1117/12.947085
Show Author Affiliations
G. R. Neil, TRW Space and Technology Group (United States)
J. A. Edighoffer, TRW Space and Technology Group (United States)
S. Fornaca, TRW Energy Development Group (United States)


Published in SPIE Proceedings Vol. 0453:
Free-Electron Generators of Coherent Radiation
Charles A. Brau; Stephen F. Jacobs; Marlan O. Scully, Editor(s)

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