飞秒激光光谱位相干涉仪的数值模拟与分析  

Numerical Experiment and Analysis for Characterizing Femtosecond Pulses with SPIDER

作　　者：柴路 高峰[2] 王清月 邢岐荣 张志刚 

机构地区：[1]天津大学精密仪器与光电子工程学院超快激光研究室 [2]天津大学理学院,天津300072

出　　处：《中国激光》2002年第8期739-742,共4页Chinese Journal of Lasers

基　　金：国家自然科学基金 (No .6 0 1780 0 7);天津市自然科学基金 (No .0 2 0 1 4 13188);国家重点基础研究项目特别基金(No.G19990 75 2 0 1 2 )资助课题

摘　　要：对用光谱位相相干直接电场重建法 (SPIDER)测量飞秒光脉冲啁啾特性的光谱位相干涉仪进行了数值模拟 ;对假设具有不同类型啁啾的飞秒脉冲进行光谱位相重构 ,还原出时域脉冲强度包络和位相 。The numerical analyses have been conducted for characterizing femtosecond laser pulses with the spectral phase interferometry for direct electrical field reconstruction (SPIDER). The spectral phases and amplitudes of the typical femtosecond pulses were reconstructed, as well as the temporal intensity profiles and temporal phases of these pulses were retrieved. The numerical results are in accordance with experimental observations.

关 键 词：飞秒激光 光谱位相干涉仪 数值模拟 位相测量 光谱剪裁 直接电场重建法 飞秒脉冲测量技术 

分 类 号：TM935.4[电气工程—电力电子与电力传动]