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A method is described of measuring absolute spectral response for Au and CsI transmission photocathodes in soft X-ray streak camera, which is of great importance for the inertial confinement fusion (ICF) diagnostics. Transmission photocathode is conventionally employed as photo-to-electron conversion accessories. To derive quantity information of X-ray spectra, the absolute response of photocathode must be calibrated in a range of interest. Here Au and CsI transmission photocathodes with slits are calibrated respectively on Beijing Synchrotron Radiation Facility (BSRF), in a photon energy range of 60 eV5500 eV. This method has an uncertainty less than 10% and good feasibility. Calibration results are in good agreement with the calculation results obtained from the Henke's photon emission model, with CH substrate effect revised.
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Keywords:
- X-ray streak camera /
- photocathode /
- BSRF
[1] Weaver J L, Feldman U, Seely J F, Holland G, Serlin V, Klapisch M, Columbant D, Mostovych A 2001 Phys. Plasma 8 5230
[2] Jiang S E, Ding Y K, Miao W Y, Liu S Y, Zheng Z J, Zhang B H, Zhang J Y, Huang T X, Li S W, Chen J B, Jiang X H, Yi R Q, Yang G H, Yang J M, Hu X, Cao Z R, Huang Y X 2009 Sci. China. 39 1571 (in Chinese) [江少恩, 丁永坤, 缪文勇, 刘慎业, 郑志坚, 张保汉, 张继彦, 黄天晅, 李三伟, 陈家斌, 蒋小华, 易荣清, 杨国洪, 杨家敏, 胡昕, 曹柱荣, 黄翼翔 2009 中国科学 39 1571]
[3] Li S W, Yi R Q, Jiang X H, He X A, Cui Y L, Liu Y G, Ding Y K, Lliu S Y, Lan K, Li Y S, Wu C S, Gu P J, Pei W B, He X T 2009 Act. Phys. Sin. 58 3255 (in Chinese) [李三伟, 易荣清, 蒋小华, 何小安, 崔延莉, 刘永刚, 丁永坤, 刘慎业, 蓝可, 李永升, 吴畅书, 古培俊, 裴文兵, 贺贤土 2009 58 3255]
[4] Eagleton R T, James S F 2004 Rev. Sci. Instrum 75 3969
[5] Cone K V, Dunn J, Schneider M B, Baldis H A, Brown G V, Emig J, James D L, May M J, Park J, Shepherd R, Widmann K 2010 Rev. Sci. Instrum 81 10E318
[6] Hu X, Jiang S E, Cui Y L. Huang Y X, Ding Y K, Liu Z L, Yi R Q, Li C G, Zhang J H, Zhang H Q 2007 Act. Phys. Sin. 56 1447 (in Chinese) [胡昕, 江少恩, 崔延莉, 黄翼翔, 丁永坤, 刘忠礼, 易荣清, 李朝光, 张景和, 张华全 2007 56 1447]
[7] Henke B L, Smith A, Attwood D T 1977 J. App. Phys. 48 1852
[8] Henke B L, Knauer J P, Premaratne K 1981 J. App. Phys. 52 1509
[9] Henke B L, Gullikson E M, Davis J C 1993 Atomic Data. Nucl. Data. Tab. 54 181
[10] Fraser G W 1983 Nucl. Instrum. Methods 206 251
[11] Yi R Q, Zheng Z J, Hu X, Cui M Q, Zhao Y D, Zhu P P 2003 High Energy Phys. and Nuclear Phys. 27 452 (in Chinese) [易荣清, 郑志坚, 胡昕, 崔明启, 赵屹东, 朱佩平 2003 高能物理与核物理 27 452]
[12] Li M, Ni Q L, Chen B 2009 Act. Phys. Sin. 58 6894 (in Chinese) [李敏, 尼启良, 陈波 2009 58 6894]
[13] Wu G, Wu J, Qiu A C, Wang L P, Lu M, Qiu M T, Cong P T, Zheng L, Cui M Q, Zhao Y D 2010 High Power Laser and Particle Beams 22 1285 (in Chinese) [吴刚, 吴坚, 邱爱慈, 王亮平, 吕敏, 邱孟通, 丛培天, 郑雷, 崔明启, 赵屹东 2010 强激光与粒子束 22 1285]
[14] Yi R Q, Yang G H, Cui Y L, Du H B, Wei M X, Dong J J, Zhao Y D, Cui M Q, Zheng L 2006 Act. Phys. Sin. 55 6287 (in Chinese) [易荣清, 杨国洪, 崔延莉, 杜华冰, 韦敏习, 董建军, 赵屹东, 崔明启, 郑雷 2006 55 6287]
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[1] Weaver J L, Feldman U, Seely J F, Holland G, Serlin V, Klapisch M, Columbant D, Mostovych A 2001 Phys. Plasma 8 5230
[2] Jiang S E, Ding Y K, Miao W Y, Liu S Y, Zheng Z J, Zhang B H, Zhang J Y, Huang T X, Li S W, Chen J B, Jiang X H, Yi R Q, Yang G H, Yang J M, Hu X, Cao Z R, Huang Y X 2009 Sci. China. 39 1571 (in Chinese) [江少恩, 丁永坤, 缪文勇, 刘慎业, 郑志坚, 张保汉, 张继彦, 黄天晅, 李三伟, 陈家斌, 蒋小华, 易荣清, 杨国洪, 杨家敏, 胡昕, 曹柱荣, 黄翼翔 2009 中国科学 39 1571]
[3] Li S W, Yi R Q, Jiang X H, He X A, Cui Y L, Liu Y G, Ding Y K, Lliu S Y, Lan K, Li Y S, Wu C S, Gu P J, Pei W B, He X T 2009 Act. Phys. Sin. 58 3255 (in Chinese) [李三伟, 易荣清, 蒋小华, 何小安, 崔延莉, 刘永刚, 丁永坤, 刘慎业, 蓝可, 李永升, 吴畅书, 古培俊, 裴文兵, 贺贤土 2009 58 3255]
[4] Eagleton R T, James S F 2004 Rev. Sci. Instrum 75 3969
[5] Cone K V, Dunn J, Schneider M B, Baldis H A, Brown G V, Emig J, James D L, May M J, Park J, Shepherd R, Widmann K 2010 Rev. Sci. Instrum 81 10E318
[6] Hu X, Jiang S E, Cui Y L. Huang Y X, Ding Y K, Liu Z L, Yi R Q, Li C G, Zhang J H, Zhang H Q 2007 Act. Phys. Sin. 56 1447 (in Chinese) [胡昕, 江少恩, 崔延莉, 黄翼翔, 丁永坤, 刘忠礼, 易荣清, 李朝光, 张景和, 张华全 2007 56 1447]
[7] Henke B L, Smith A, Attwood D T 1977 J. App. Phys. 48 1852
[8] Henke B L, Knauer J P, Premaratne K 1981 J. App. Phys. 52 1509
[9] Henke B L, Gullikson E M, Davis J C 1993 Atomic Data. Nucl. Data. Tab. 54 181
[10] Fraser G W 1983 Nucl. Instrum. Methods 206 251
[11] Yi R Q, Zheng Z J, Hu X, Cui M Q, Zhao Y D, Zhu P P 2003 High Energy Phys. and Nuclear Phys. 27 452 (in Chinese) [易荣清, 郑志坚, 胡昕, 崔明启, 赵屹东, 朱佩平 2003 高能物理与核物理 27 452]
[12] Li M, Ni Q L, Chen B 2009 Act. Phys. Sin. 58 6894 (in Chinese) [李敏, 尼启良, 陈波 2009 58 6894]
[13] Wu G, Wu J, Qiu A C, Wang L P, Lu M, Qiu M T, Cong P T, Zheng L, Cui M Q, Zhao Y D 2010 High Power Laser and Particle Beams 22 1285 (in Chinese) [吴刚, 吴坚, 邱爱慈, 王亮平, 吕敏, 邱孟通, 丛培天, 郑雷, 崔明启, 赵屹东 2010 强激光与粒子束 22 1285]
[14] Yi R Q, Yang G H, Cui Y L, Du H B, Wei M X, Dong J J, Zhao Y D, Cui M Q, Zheng L 2006 Act. Phys. Sin. 55 6287 (in Chinese) [易荣清, 杨国洪, 崔延莉, 杜华冰, 韦敏习, 董建军, 赵屹东, 崔明启, 郑雷 2006 55 6287]
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