Discussion of damage induced by trigger pulse at different repetition frequencies in GaAs PCSSs

摘要：

The paper focuses on the light damage induced by nanosecond laser pulse with 1.06um wavelength at high repetition frequencies in switch materials by comparing the resistivity values when the switch is on/off, discusses the damage mechanism. Experiment indicates that input laser with different repetition frequencies may cause different temperature rising speeds on the surface material, when the laser repetition frequency less than 1 kHz, the temperature accumulation effect in the material dose not perform significantly, and When the pulse laser is at high repetition frequency, the temperature rising rate in the laser irradiation area gets faster.

作者: Xiang Shan Dai Huiying

作者单位: Department of mathematics and physicsCollege of Science, Air Force Engineering University,Xian ,China

会议类型: 国际会议

会议名称: 2011 1st International Conference on Electric Power Equipment-Switching Technology(第一届电力设备开断技术国际会议 ICEPE)

会议地点: 西安

会议语种:英文

页码: 552-554

在线出版日期: 2011-10-23（万方平台首次上网日期，不代表论文的发表时间）