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Proceedings Paper

1.65um three-section Distributed Bragg Reflective (DBR) laser for CH4 gas sensor
Author(s): Bin Niu; Hongyan Yu; Liqiang Yu; Daibing Zhou; Lingjuan Zhao; Jiaoqing Pan; Wei Wang
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Paper Abstract

A 1.65μm three-section Distributed Bragg Reflective (DBR) laser for CH4 gas sensor was reported. Wide tunable range covering R3 and R4 methane absorption line manifolds. Wavelength tunable properties and temperature stability were characterized and analyzed. Several advantages were demonstrated compared with traditional DFB laser in harmonic detection method.

Paper Details

Date Published: 27 November 2012
PDF: 5 pages
Proc. SPIE 8555, Optoelectronic Devices and Integration IV, 85550Z (27 November 2012); doi: 10.1117/12.981567
Show Author Affiliations
Bin Niu, Institute of Semiconductors (China)
Hongyan Yu, Institute of Semiconductors (China)
Liqiang Yu, Institute of Semiconductors (China)
Daibing Zhou, Institute of Semiconductors (China)
Lingjuan Zhao, Institute of Semiconductors (China)
Jiaoqing Pan, Institute of Semiconductors (China)
Wei Wang, Institute of Semiconductors (China)

Published in SPIE Proceedings Vol. 8555:
Optoelectronic Devices and Integration IV
Xuping Zhang; Hai Ming; Joel M. Therrien, Editor(s)

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