Diagnostic Technology for Temporal-Spatial Distribution of Far-Field High Power Laser Beam Profile

摘要：

Measuring far-field laser beam profile is an effective way to study the atmospheric transmission effects of high power laser in a long distance and evaluate the technical performance of high power laser system. Diagnostic technologies for measuring the far-field high power laser beam profile are summarized and their applicable scopes are described. The measuring method based on spatial sampling discrete detector arrays is mainly introduced. Finally, two types of laser beam profilers based on detector array are presented, which are developed by our group recently, and they are respectively suitable for measuring far-field continuous wave high energy laser and high repetition rate pulsed laser.

关键词： Laser beam profiler Temporal-spatial distribution High power laser High energy laser Detector array, Far-field

作者: Guobin Feng Qunshu Wang Pengling Yang Jianmin Zhang Zhenbao Wang Fuhua Liu

作者单位: School of Technical Physics, Xidian University, Xian, P.R.China State Key Laboratory of Laser Inter State Key Laboratory of Laser Interaction with Matter, Northwest Institute of Nuclear Technology, Xi

会议类型: 国际会议

会议名称: 2011 International Conference on Electronics and Optoelectronics(2011电子学与光电子学国际会议 ICEOE 2011)

会议地点: 大连

会议语种:英文

页码: 30-33

在线出版日期: 2011-07-29（万方平台首次上网日期，不代表论文的发表时间）