基于飞秒光学频率梳的乙炔气体光谱测量  

C2H2Spectrum Measurement Based on Femtosecond Optical Frequency Comb

作　　者：高宇炜 武腾飞[1] 张磊[1] 韩继博 赵春播[1] 夏传青 Gao Yuwei;Wu Tengfei;Zhang Lei;Han Jibo;Zhao Chunbo;Xia Chuanqing(Science and Technology on Metrology and Calibration Laboratory,Aviation Key Laboratory of Science and Technology on Dynamic Testing and Calibration,AVIC Changcheng Institute of Metrology&Measurement,Beijing 100095,China)

机构地区：[1]航空工业北京长城计量测试技术研究所计量与校准技术重点实验室动态测试与校准技术航空科技重点实验室,北京100095

出　　处：《航空科学技术》2020年第12期86-89,共4页Aeronautical Science & Technology

摘　　要：双光梳光谱分析技术近年来凭借高分辨率、高灵敏度、宽光谱覆盖和快速测量的优势,在分子和原子光谱分析领域得到了快速的发展。首先简要介绍双光梳光谱测量技术的基本原理,然后根据实验室现有条件,建立相应的双光梳光谱测量装置,并针对乙炔气体进行可行性验证。With the advantages of high resolution, high sensitivity, wide spectral coverage and rapid measurement,the dual-comb spectroscopy technology has developed rapidly in the field of molecular and atomic spectroscopy.First, the basic principle of the dual-comb spectrum measurement technology is briefly introduced, and then a corresponding dual-comb spectrum measurement device is established according to the existing conditions of the laboratory, and the feasibility of the acetylene gas is verified.

关 键 词：双光梳光谱学 激光光谱学 光谱分析 光学频率梳 双光梳系统 

分 类 号：TN249[电子电信—物理电子学]