M-band flat-response design of X-ray transmission photocathode

Gao Yang; Cao Zhurong; Li Jin; Yang Zhiwen; Chen Tao; Li Yukun; Liu Shenye

doi:10.3788/HPLPB20132505.1176

Volume 25 Issue 05

Mar. 2013

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Article Navigation > High Power Laser and Particle Beams > 2013 > 25(05): 1176-1178

Liu Meifang, Liu Yiyang, Shi Ruiting, et al. Effect of oil phase and water phase on wall thickness of polymer microspheres prepared by agitation method[J]. High Power Laser and Particle Beams, 2013, 25: 1370-1374. doi: 10.3788/HPLPB20132506.1370

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Gao Yang, Cao Zhurong, Li Jin, et al. M-band flat-response design of X-ray transmission photocathode[J]. High Power Laser and Particle Beams, 2013, 25: 1176-1178. doi: 10.3788/HPLPB20132505.1176

Citation:

Gao Yang, Cao Zhurong, Li Jin, et al. M-band flat-response design of X-ray transmission photocathode[J]. High Power Laser and Particle Beams, 2013, 25: 1176-1178. doi: 10.3788/HPLPB20132505.1176

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M-band flat-response design of X-ray transmission photocathode

doi: 10.3788/HPLPB20132505.1176

1.
Research Center of Laser Fusion,CAEP,P.O.Box 919-988,Mianyang 621900,China

Received Date: 2012-10-16
Rev Recd Date: 2012-11-09
Publish Date: 2013-03-12

Abstract

Abstract

The diagnosis of X-ray flux with high temporal and spatial resolutions is important in the researches of hohlraum physics, and spectral response coupling and design of spectrum rebuilding unit are key issues in the design of flat-response streak camera. Based on the study of the spectral response characteristics of streak camera and X-ray transmission photocathode, compound filter is adopted to realize the M-band band-pass flat-response of streak camera. The calculation shows that the flatness of spectral response is better than 2.7% with an acceptable band pass effect.
- streak camera,
- transmission photocathode,
- flat-response,
- Henke photocathode model,
- M-band of Au

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