Hybrid distributed acoustic and temperature sensor using a commercial off-the-shelf DFB laser and direct detection

We demonstrate a hybrid distributed acoustic and temperature sensor (DATS) using a commercial off-the-shelf (COTS) distributed feedback (DFB) laser, a single-mode optical fiber, and a common receiver block. We show that the spectral and frequency noise characteristics of the laser, combined with a s...

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Bibliographic Details

Published in:	Optics letters Vol. 41; no. 3; pp. 587 - 590
Main Authors:	Muanenda, Yonas, Oton, Claudio J, Faralli, Stefano, Nannipieri, Tiziano, Signorini, Alessandro, Di Pasquale, Fabrizio
Format:	Journal Article
Language:	English
Published:	United States 01.02.2016
ISSN:	1539-4794
Online Access:	Get more information
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