超短光脉冲的测量技术  

作　　者：王亚平[1] 吴重庆[1] 杨双收[1] 

机构地区：[1]北京交通大学理学院光信息科学与技术研究所,100044

出　　处：《中国科技信息》2007年第5期279-280,284,共3页China Science and Technology Information

摘　　要：本文综述了SHG、FROG和SPIDER的基本原理和实验装置,及各种测量方法的优、缺点。并概述了近几年用于测量超短脉冲的先进技术。In this paper,the theory and set of the SHG method is deseribed. The basic principle of FROG and SPIDER is introduced, Moreover, the advantages and disadvantages about measurement methods is argumented. Advanced techniques developed recently for the measurement of ultrashort pulses are introduced.

关 键 词：FROG SPIDER 双光子吸收 达曼光栅 二次谐波法 三次相关 

分 类 号：O437[机械工程—光学工程]