Quantum cascade laser-based wavelength modulation spectroscopy

被引：0
|
作者：
Chakraborty, Arup Lal [1 ]
机构：
[1] Indian Inst Technol Gandhinagar, Elect Engn, Gandhinagar 382355, Gujarat, India
来源：
2020 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) AND INTERNATIONAL CONFERENCE ON INFORMATION PHOTONICS AND OPTICAL COMMUNICATIONS (IPOC) | 2020年
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new calibration-free 1f and 2f wavelength modulation spectroscopy technique is demonstrated on a quantum cascade laser to measure ambient CO and CO2. The method is robust, highly sensitive and usable in congested spectral regions. (C) 2020 The Author(s)
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页数：3
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