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Proceedings Paper

New experiment of high-brightness beam source for free electron laser
Author(s): Ming Chang Wang; Yu Huang; Zhijiang Wang; Gunsik Park
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Paper Abstract

A new electron beam source based on a pseudospark discharge was developed. The electron beam has high brightness of about 3 X 1011 A/(m rad)2 and can be used for compact free electron lasers. New experiment result is reported, a beam energy of 230 keV, a current of 7 kA and an emittance of 48 mm mrad are obtained.

Paper Details

Date Published: 13 November 1998
PDF: 4 pages
Proc. SPIE 3465, Millimeter and Submillimeter Waves IV, (13 November 1998); doi: 10.1117/12.331181
Show Author Affiliations
Ming Chang Wang, Shanghai Institute of Optics and Fine Mechanics (China)
Yu Huang, Shanghai Institute of Optics and Fine Mechanics (China)
Zhijiang Wang, Shanghai Institute of Optics and Fine Mechanics (China)
Gunsik Park, Seoul National Univ. (South Korea)


Published in SPIE Proceedings Vol. 3465:
Millimeter and Submillimeter Waves IV
Mohammed N. Afsar, Editor(s)

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