高分辨率的飞秒激光自动测试系统及其应用  

High Temporal Resolution Automatic Measurement System Used in Ultrafast Phenomena and Applications

作　　者：朱德瑞[1] 赖天树[1] 林位株[1] 莫党[1] 

机构地区：[1]中山大学物理学系

出　　处：《中山大学学报（自然科学版）》1996年第3期62-65,共4页Acta Scientiarum Naturalium Universitatis Sunyatseni

基　　金：国家自然科学基金

摘　　要：报导了ＩＢＭ计算机控制下的高时间分辨率的飞秒激光自动测试系统．其时间分辨率小于１ｆｓ（光程分辨率０．０８４μｍ），信号测量相对灵敏度达１０－６，采用集成多功能程序控制，重复性和稳定性高，适用于飞秒激光脉宽的自相关测量和飞秒泵浦探测实验．A micro computer controlled high temporal resolution automatic measurement system used in ultrafast phenomena is reported. The temporal resolution is better than 1 fs (the optical path resolution is 0. 084 μm), and the relative detection sensitivity is 10-6. It has high stability and repeat ability, applied in the measurements of ultrashort pulses. The applications of this system in the measurements of femtosecond pulses and in the ultrafast dynamics of semiconductors are also discribed.

关 键 词：时间分辨谱 激光 测试系统 超快激光光源 

分 类 号：TN247[电子电信—物理电子学]