Measurement of Atmospheric Dimethyl Sulfide with a Distributed Feedback Interband Cascade Laser

Measurement of Atmospheric Dimethyl Sulfide with a Distributed Feedback Interband Cascade Laser

This paper presents a mid-infrared dimethyl sulfide (CH3SCH3, DMS) sensor based on tunable laser absorption spectroscopy with a distributed feedback interband cascade laser to measure DMS in the atmosphere. Different from previous work, in which only DMS was tested and under pure nitrogen conditions...

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Bibliographic Details
Main Authors: Shuanke Wang, Zhenhui Du, Liming Yuan, Yiwen Ma, Xiaoyu Wang, Ruiyan Han, Shuo Meng
Format: Article
Language:English
Published: MDPI AG 2018-09-01
Series:Sensors
Subjects:
chemical sensor
mid-infrared dimethyl sulfide sensor
tunable laser absorption spectroscopy
distributed feedback interband cascade laser
spectral fitting
multi-species measurement
simultaneous measurement
empirical mode decomposition
Online Access:http://www.mdpi.com/1424-8220/18/10/3216

Internet

http://www.mdpi.com/1424-8220/18/10/3216

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