Optimizations for Simultaneous Detection of Atmospheric N2O and CO with a Quantum Cascade Laser

被引：0
|
作者：
Tao, Lei [1 ]
Sun, Kang [1 ]
Miller, David J. [1 ]
Khan, M. Amir [1 ]
Zondlo, Mark A. [1 ]
机构：
[1] Princeton Univ, Dept Civil & Environm Engn, Princeton, NJ 08544 USA
来源：
2012 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2012年
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D O I：
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A QCL laser based open-path sensor for atmospheric N2O/CO achieves a sensitivity of 0.26 ppbv of N2O and 0.24 ppbv of CO in 1 s. Optimizations including dual modulation amplitudes and inline reference cell have been performed with WMS.
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页数：2
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