等离子体电极电光开关大面积辉光放电的产生及其特性  

PRODUCTION AND PERFORMANCE OF LARGE AREA GLOW DISCHARGE IN ELECTRO-OPTICAL SWITCHES WITH PLASMA ELECTRODES

作　　者：鲁敬平 吕传信 吴关女 范敏 刘丰香 宋影松 

机构地区：[1]西南核物理与化学研究所

出　　处：《强激光与粒子束》1996年第1期117-122,共6页High Power Laser and Particle Beams

摘　　要：在电光开关的晶体两侧，用辉光放电产生的高电导率透明等离子体作为施加开关脉冲电压的电极，可大大增加开关的通光口径．利用设计建造的一个８０ｍｍ×８０ｍｍ口径的等离子体电极电光开关，研究了用于电光开关中的大面积辉光放电的产生方法及放电特性．描述了等离子体电极普克尔盒的结构、放电室和电极的几何尺寸、放电电路及其参数，实验观测了预电离和工作气压对放电的影响．Large area glow discharge plasma can be used as transparent and high conductive electrodes in electro-optical switchal that considerably extended the switch aperture. To investigate problems related to this teclnology we designed and constructed an 80mm×80mm electro-optical switch with plasma electrodes. This peper describes the Pockals cell configuration, the dischafge electrode geometries, the discharge circuit and paeanners. Experimentally, the effect of Preionization and gas pressure on discharge performance is observed.

关 键 词：辉光放电 等离子体电极 电光开关 激光器 

分 类 号：TN243[电子电信—物理电子学]