1.65um three-section Distributed Bragg Reflective (DBR) laser for CH4 gas sensor

Bin Niu; Hongyan Yu; Liqiang Yu; Daibing Zhou; Lingjuan Zhao; Jiaoqing Pan; Wei Wang

doi:10.1117/12.981567

27 November 2012 1.65μm three-section Distributed Bragg Reflective (DBR) laser for CH₄ gas sensor

Bin Niu, Hongyan Yu, Liqiang Yu, Daibing Zhou, Lingjuan Zhao, Jiaoqing Pan, Wei Wang

Proceedings Volume 8555, Optoelectronic Devices and Integration IV; 85550Z (2012) https://doi.org/10.1117/12.981567
Event: Photonics Asia, 2012, Beijing, China

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.

Citation Download Citation

Bin Niu, Hongyan Yu, Liqiang Yu, Daibing Zhou, Lingjuan Zhao, Jiaoqing Pan, and Wei Wang "1.65μm three-section Distributed Bragg Reflective (DBR) laser for CH₄ gas sensor", Proc. SPIE 8555, Optoelectronic Devices and Integration IV, 85550Z (27 November 2012); https://doi.org/10.1117/12.981567

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