中国激光, 1996, 23 (3): 255, 网络出版: 2006-12-04
激光驱动的钠钾锑光电阴极的稳定性研究
Investigation on the Stability of Na_2KSb Photocathode Stricken by Laser Pulses
摘要
测得了YAG激光(波长为1.06 μm和0.53 μm.脉冲宽度为50 ps)作用下的透射式和反射式钠钾锑阴极具有稳定光电发射最大激光光强并对其进行了讨论.当光强继续增加一定值时, 阴极薄膜将被蒸发。
Abstract
In this Paper, the stability of the Na2KSb photocathode stricken by an ultra-short pulsed laser (the wavelength is 1.06 μm and 0.53 μm, and the width of a pulse is 50 ps) is studied. The maximal value of laser power density under which photocathode can work stably is determined and discussed.
刘燕文, 张耿民, 刘惟敏, 吴锦雷, 薛增泉, 吴全德. 激光驱动的钠钾锑光电阴极的稳定性研究[J]. 中国激光, 1996, 23(3): 255. 刘燕文, 张耿民, 刘惟敏, 吴锦雷, 薛增泉, 吴全德. Investigation on the Stability of Na_2KSb Photocathode Stricken by Laser Pulses[J]. Chinese Journal of Lasers, 1996, 23(3): 255.
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