Inline beam spot measurement of highcurrent shortpulse electronbeam

chen si fu; xia lian sheng; li qing; yu hai jun; yang qiong song; wang meng; zhang lin wen

Volume 15 Issue 04

Apr. 2003

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Article Navigation > High Power Laser and Particle Beams > 2003 > 15(04): 0-

chen si fu, xia lian sheng, li qing, et al. Inline beam spot measurement of highcurrent shortpulse electronbeam[J]. High Power Laser and Particle Beams, 2003, 15.

Citation:

chen si fu, xia lian sheng, li qing, et al. Inline beam spot measurement of highcurrent shortpulse electronbeam[J]. High Power Laser and Particle Beams, 2003, 15.

chen si fu, xia lian sheng, li qing, et al. Inline beam spot measurement of highcurrent shortpulse electronbeam[J]. High Power Laser and Particle Beams, 2003, 15.

Citation:

chen si fu, xia lian sheng, li qing, et al. Inline beam spot measurement of highcurrent shortpulse electronbeam[J]. High Power Laser and Particle Beams, 2003, 15.

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Inline beam spot measurement of highcurrent shortpulse electronbeam

1.
Institute of Fluid Physics,CAEP,P.O.Box 919 106,Mianyang 621900,China

Publish Date: 2003-04-15

Abstract

Abstract

An online beam spot diagnostic system for high current,short pulse electron beam based on Cerenkov radiation is introduced. A 0.5mmthick, 80mmdia. quartz foil, which is placed on the actuator, is chosen as the radiator. The Cerenkov radiation signals are detected by CCD camera and the images are processed by computer. Results of beam spot measurement on the 2MeV injector and 12MeV LIA of CAEP are reported.
- highcurrent shortpulse electronbeam,
- cerenkov radiation,
- ccd camera,
- linear induction accelerator