分段表面放电击穿特性研究  

SECTIONED SURFACE DISCHARGE BREAKDOWN CHARACTERISTICS

作　　者：胡志云[1] 刘晶儒[1] 张永生[1] 于力[1] 

机构地区：[1]西北核技术研究所,西安69信箱13分箱710024

出　　处：《强激光与粒子束》2000年第4期479-482,共4页High Power Laser and Particle Beams

基　　金：国家863惯性约束聚变领域资助课题!(863-416-6-05)

摘　　要：给出了采用表面滑门放电诱导长距离（４２ｃｍ）、线性等离子体通道大电流放电的分段表面放电辐射源的结构，依据传输线模型计算了分段表面放电辐射源放电通道电场分布，分析了触发脉冲和比表面电容对击穿特性的影响。An optical pump source is constructed on the basis of a sectioned low voltage surface discharge in the form of strictly linear plasma channels with a total working length of 42 cm. A distributed-transmission-line model on the distribution of the electric field along the surface of the radiation source is developed. The effect from the trigger pulse and the specific capacitance of the dielectric substrate is analyzed and a small time scatter of operation from the individual sections (<100ns) is obtained in experiment.

关 键 词：分段表面放电 辐射源 击穿特性 激光器 

分 类 号：TN248[电子电信—物理电子学]