Application and Development Trend of Gas Sensing Technology Based on Absorption Spectroscopy

Author

Zhenzhen Zhao ; Fengchun Tian ; Shouqiong Liu

Author_Institution

Coll. of Commun. Eng., Chongqing Univ., Chongqing, China

fYear

2013

fDate

20-23 Aug. 2013

Firstpage

1692

Lastpage

1697

Abstract

In this paper, the application and mechanism of gas sensing technology based on absorption spectroscopy have been described. And absorption features in different wave ranges for common pollutant/dangerous gases have been summarized. Then, the application status of gas sensing technology based absorption spectroscopy has been studied. At last, a conclusion and prospect were obtained: spectral analysis/detection technology is the main part of the application and research of the gas sensing technology based on absorption spectroscopy, researches and applications on gas identification based on absorption spectroscopy are scarce, gas sensing technology based on absorption spectroscopy has great potential and better characteristics but limited by the developmental level of instruments, so it has not been widely used.

Keywords

gas sensors; spectral analysis; spectroscopy; absorption spectroscopy; different wave ranges; gas sensing technology; spectral analysis; Absorption; Gases; Optical sensors; Sensitivity; Spectral analysis; Spectroscopy; absorption spectroscopy; gas sensing technology; spectral analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Green Computing and Communications (GreenCom), 2013 IEEE and Internet of Things (iThings/CPSCom), IEEE International Conference on and IEEE Cyber, Physical and Social Computing

Conference_Location

Beijing

Type

conf

DOI

10.1109/GreenCom-iThings-CPSCom.2013.310

Filename

6682322