Harald Moser,Johannes P. Waclawek,Andreas Genner,Christoph Gasser,Bernhard Lendl
出处
期刊:Conference on Lasers and Electro-Optics日期:2018-01-01卷期号:: AM2M.7-AM2M.7被引量:1
标识
DOI:10.1364/cleo_at.2018.am2m.7
摘要
Hydrogen sulfide (H2S), methyl mercaptan (CH3SH) and carbonyl sulfide (COS) gas detection based on second harmonic wavelength modulation spectroscopy (2f-WMS) using three modulation frequency multiplexed continuous wave quantum cascade lasers (cw QCLs) tunable is presented.