A QEPAS sensor with a ~1.37 μm DFB laser

Ping Gong; Liang Xie; Rui Wang; Huixia Yang

doi:10.1364/ACPC.2013.AF4H.4

Asia Communications and Photonics Conference 2013
OSA Technical Digest (online) (Optica Publishing Group, 2013),
paper AF4H.4
•https://doi.org/10.1364/ACPC.2013.AF4H.4

A QEPAS sensor with a ~1.37 μm DFB laser

Ping Gong, Liang Xie, Rui Wang, and Huixia Yang

Asia Communications and Photonics Conference 2013

Beijing China
12–15 November 2013
ISBN: 978-1-55752-989-3

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Sensors II (AF4H)

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P. Gong, L. Xie, R. Wang, and H. Yang, "A QEPAS sensor with a ~1.37 μm DFB laser," in Asia Communications and Photonics Conference 2013, OSA Technical Digest (online) (Optica Publishing Group, 2013), paper AF4H.4.

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Abstract

We demonstrate a QEPAS sensor using a ~1.37μm DFB laser as light source and a quartz tuning fork as a transducer to detect water vapor concentration in the air.

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