中国激光, 2004, 31 (s1): 263, 网络出版: 2013-01-29
可调谐近红外半导体激光光谱仪的研究
Study of Near-Infrared Tunable Diode Laser Spectrometer
激光技术 可调谐二极管激光吸收光谱 谐波探测 波长调制 系统集成 laser technique TDLAS harmonic detection wavelength modulation integrated system
摘要
为满足高灵敏度探测的需要,研制了可调谐近红外半导体激光光谱仪.本光谱仪集成了光学、机械、电子、计算机,实现了高度的集成,初步的实验结果表明,其可满足实验室的实验需要和外场实验的需要.本光谱仪可以用于汽车尾气排放、泄漏气体探测、燃烧过程控制、温室气体测量和大气测量.
Abstract
Absorption spectroscopy with tunable diode laser (TDLAS) in the near-infrared region is a well-known technique for the chemical analysis of gas mixtures and sensitive detection. In this paper a TDLAS measurement system is presented which can be used to integrated system detect trace gas and control process.
黄伟, 高晓明, 张为俊, 裴世鑫, 屈军, 邵杰, 李晓云, 杨颙, 雷丽巧. 可调谐近红外半导体激光光谱仪的研究[J]. 中国激光, 2004, 31(s1): 263. HUANG Wei, GAO Xiao-ming, ZHANG Wei-jun, PEI Shi-xin, QU Jun, SHAO Jie, LI Xiao-yun, YANG Yong, LEI Li-qiao. Study of Near-Infrared Tunable Diode Laser Spectrometer[J]. Chinese Journal of Lasers, 2004, 31(s1): 263.
PDF全文
