DocumentCode :
1977738
Title :
Design and construction of a high-duty factor photocathode electron gun
Author :
Lehrman, I.S. ; Birnbaum, I.A. ; Cole, M. ; Heuer, R.L. ; Sheedy, E. ; Ben-Zvi, I. ; Batchelor, K. ; Gallardo, J.C. ; Kirk, H.G. ; Srinivasan-Rao, T.
Author_Institution :
Grumman Aerospace Corp., Princeton, NJ, USA
fYear :
1993
fDate :
17-20 May 1993
Firstpage :
3012
Abstract :
Under a joint collaboration between Grumman and BNL, a high-duty factor (>1%) photocathode electron gun is being constructed for use at the ATF facility at BNL. This gun was designed as the electron source for the proposed UV FEL Users´ Facility at BNL. The thermally induced stresses exceed the yield strength of OFHC copper. For this reason, the gun is fabricated from GlidCop, an aluminum oxide dispersion strengthened copper alloy
Keywords :
electron guns; electron sources; free electron lasers; particle beam diagnostics; photocathodes; ATF; Al-O-Cu; GlidCop; UV FEL; beam dynamics; high-duty factor; photocathode electron gun; Cathodes; Collaboration; Electron emission; Kirk field collapse effect; Laser modes; Radio frequency; Solid modeling; Space charge; Structural beams; Thermal stresses;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Particle Accelerator Conference, 1993., Proceedings of the 1993
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-1203-1
Type :
conf
DOI :
10.1109/PAC.1993.309534
Filename :
309534
Link To Document :
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