强激光引导和诱发大气高压放电研究  

Experimental study of guiding and triggering of air discharges by laser induced plasma

作　　者：李志刚[1] 王声波[1] 郭大浩[1] 吴鸿兴 戴宇生[1] 

机构地区：[1]中国科技大学物理系,合肥230026

出　　处：《激光技术》1999年第6期332-334,共3页Laser Technology

摘　　要：报道利用钕玻璃激光器的１ ．０６μｍ 强激光产生大气等离子体通道，从实验上研究了其在加载直流高压的棒状电极电场内对放电情况的影响，通过拍摄到的典型照片，描述了等离子体通道的引导放电特性，并测量了其诱发放电能力。The air plasma channel is produced by Nd∶glass laser (wavelenth=1.06μm). The influence to the electrical discharge under DC field between two stick electrodes is researched. We described the guiding ability of air discharge by laser induced plasma and measured the triggering ability of discharges.

关 键 词：激光等离子体 诱发放电 强激光导引 

分 类 号：TN241[电子电信—物理电子学] P427.3[天文地球—大气科学及气象学]