摘要
用数值积分法计算阶跃Q开关激光器输出光脉冲波形,并由计算得出的数据与模拟实验结果基本相吻.最后分析出四能级系统激光器中存在严重的差瓶颈效应,此导致了图形中的上升阶段初始时间内的差异,和下降阶段末端时间内的差异.
The output pulse waveform of the step Q switched laser is calculated with the method of numerical integration, and the data calculated is coincided with the results of simulating experiment. It is finally analyzed that four-level system laser has serious differential bottleneck effect, which causes the differences both in the initial time of rising phase and in the final time of declining phase of waveform.
出处
《河南师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2012年第6期71-72,共2页
Journal of Henan Normal University(Natural Science Edition)
基金
国家自然科学基金(HSFC10674042)
关键词
数值积分法
阶跃Q开关
激光器
光脉冲波形
numerical integration method
step Q switched
laser
pulse waveform
