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Mid-infrared detection of atmospheric CH sub(4), N sub(2)O and H sub(2)O based on a single continuous wave quantum cascade laser
Journal article

Mid-infrared detection of atmospheric CH sub(4), N sub(2)O and H sub(2)O based on a single continuous wave quantum cascade laser

Lei Dong, Yingchun Cao, Nancy Sanchez, Robert Griffin and Frank Tittel
The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings, pp.1-2
05/01/2015

Abstract

Atmospherics Conferences Continuous wave Electro-optics Feedback Lasers Nitrous oxides Quantum cascade lasers
A continuous wave, distributed feedback quantum cascade laser based absorption system was developed and demonstrated for simultaneous atmospheric CH sub(4), N sub(2)O and H sub(2)O detection, with minimum detection limits below 2% of their typical atmospheric concentrations.

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