A near-infrared C2H2/CH4 dual-gas sensor system combining off-axis integrated-cavity output spectroscopy and frequency-division-multiplexing-based wavelength modulation spectroscopy-Reference-Cited by-同舟云学术

A near-infrared C2H2/CH4 dual-gas sensor system combining off-axis integrated-cavity output spectroscopy and frequency-division-multiplexing-based wavelength modulation spectroscopy

Published:2019 Issue:6 Volume:144 Page:2003-2010
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Zheng Kaiyuan¹²³⁴⁵,Zheng Chuantao¹²³⁴⁵^ORCID,Yao Dan¹²³⁴⁵,Hu Lien¹²³⁴⁵,Liu Zidi¹²³⁴⁵,Li Junhao¹²³⁴⁵,Zhang Yu¹²³⁴⁵^ORCID,Wang Yiding¹²³⁴⁵,Tittel Frank K.⁶⁷⁸⁹

Affiliation:

1. State Key Laboratory of Integrated Optoelectronics

2. College of Electronic Science and Engineering

3. Jilin University

4. Changchun 130012

5. China

6. Department of Electrical and Computer Engineering

7. Rice University

8. Houston

9. USA

Abstract

A near-infrared C₂H₂/CH₄ sensor was demonstrated utilizing a miniaturized high finesse cavity with high sensitivity and remarkable dynamic measurement performance.

Funder

National Natural Science Foundation of China

National Science Foundation

Welch Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2019/AN/C8AN02164C

Reference39 articles.

1. Beat frequency quartz-enhanced photoacoustic spectroscopy for fast and calibration-free continuous trace-gas monitoring