用频域干涉法测量线性调频脉冲的啁啾特性。

Measurement of the chirp characteristics of linearly chirped pulses by a frequency domain interference method.

作者信息

Fan Wei, Zhu Bin, Wu Yinzhong, Qian Feng, Shui Min, Du Sai, Zhang Bo, Wu Yuchi, Xin Jianting, Zhao Zongqing, Cao Leifeng, Wang Yuxiao, Gu Yuqiu

机构信息

Department of Physics, Harbin Institute of Technology, Harbin 150001, China.

出版信息

Opt Express. 2013 Jun 3;21(11):13062-7. doi: 10.1364/OE.21.013062.

DOI:10.1364/OE.21.013062

PMID:23736559

Abstract

A linear optical technique for chirp characteristics measurement based on frequency domain interference is developed. This technique can be applied to measure the temporal structure of linearly chirped pulses which have become increasingly important in ultrafast optics. To confirm this technique, an experiment is carried out to measure the chirp rate and duration of a picosecond chirped pulse with an imaging spectrometer.

摘要

开发了一种基于频域干涉的用于啁啾特性测量的线性光学技术。该技术可用于测量线性啁啾脉冲的时间结构，线性啁啾脉冲在超快光学中变得越来越重要。为了验证该技术，利用成像光谱仪进行了测量皮秒啁啾脉冲啁啾率和持续时间的实验。