Sensitive detection of formaldehyde using an interband cascade laser near 3.6 μm
作者： Wei Ren , Longqiang Luo , Frank K. Tittel
DOI: 10.1016/J.SNB.2015.07.078
关键词: Detection limit 、 Absorption (electromagnetic radiation) 、 Optics 、 Continuous wave 、 Absorption spectroscopy 、 Chemistry 、 Current sensor 、 Harmonic 、 Optical path length 、 Interband cascade laser
摘要: … 4 (5 ppm) were also analyzed in this work and proved to be … such as laser and electronic noises outside the filter bandwidth, … the development of a formaldehyde TDLAS sensor using an …
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