强激光与粒子束, 2003, 15 (2): 150, 网络出版: 2006-04-28
用于多程放大系统光束反转器的等离子体电极电光开关
PEPC electro-optical switch used in beam reverser of multipass amplifier
等离子体电极普克尔盒 电光开关 光束反转器 多程放大 自激振荡 PEPC Electro-optical switch Beam reverser Multipass amplifier Self-oscillation
摘要
等离子体电极电光开关将用在多程放大系统光束反转器中,作为输出控制和抑制主放大前系统内的自激振荡,由于光束反转器空间限制,等离子体电极电光开关采用一体化结构设计.介绍了紧缩型等离子体电极电光开关特性,以及在多程放大系统中的应用.实验结果表明,等离子体电极电光开关具有优良的开关性能,全口径静态透过率为94%,开关效率为98.9%,能够有效抑制放大器产生的自激振荡.
Abstract
A compact Plasma Electrode Pockels Cell (PEPC) electro-optical switch will be used in beam reverser of multipass amplification system to control the output beam and restrain the self-oscillation produced by the multipass amplifier. In this paper, the performance of the compact PEPC electron-optical switch and its application in multipass amplification system are described in detail. Measurements of the optical performance show static transmittance of 94%, switching efficiency of 98.9%. The experimental result in multipass amplifier indicates that the PEPC electron-optical switch works well.
张雄军, 郑建刚, 郑奎兴, 董云, 鲁敬平, 彭志涛, 景峰, 魏晓峰. 用于多程放大系统光束反转器的等离子体电极电光开关[J]. 强激光与粒子束, 2003, 15(2): 150. 张雄军, 郑建刚, 郑奎兴, 董云, 鲁敬平, 彭志涛, 景峰, 魏晓峰. PEPC electro-optical switch used in beam reverser of multipass amplifier[J]. High Power Laser and Particle Beams, 2003, 15(2): 150.
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