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100km single-ended distributed vibration sensor based on remotely pumped EDFA

100km single-ended distributed vibration sensor based on remotely pumped EDFA
100km single-ended distributed vibration sensor based on remotely pumped EDFA
In this study, a single-ended distributed vibration sensor with 100km sensing range is reported. This sensing range is achieved by remotely pumping two pieces of Er-doped fibers incorporated along the sensing fiber with a 1480nm Raman fiber laser at the front-end of the fiber. A strain resolution of 100ne combined with a spatial resolution of 2.6m is achieved at the far end of the fiber.
0146-9592
5925-5928
Van Putten, Lieke
64513739-3d2d-428f-bd09-3c1162f10313
Masoudi, Ali
8073fb9b-2e6c-46c9-89cf-cb8670d76dc0
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8
Van Putten, Lieke
64513739-3d2d-428f-bd09-3c1162f10313
Masoudi, Ali
8073fb9b-2e6c-46c9-89cf-cb8670d76dc0
Brambilla, Gilberto
815d9712-62c7-47d1-8860-9451a363a6c8

Van Putten, Lieke, Masoudi, Ali and Brambilla, Gilberto (2019) 100km single-ended distributed vibration sensor based on remotely pumped EDFA. Optics Letters, 44 (24), 5925-5928. (doi:10.1364/OL.44.005925).

Record type: Article

Abstract

In this study, a single-ended distributed vibration sensor with 100km sensing range is reported. This sensing range is achieved by remotely pumping two pieces of Er-doped fibers incorporated along the sensing fiber with a 1480nm Raman fiber laser at the front-end of the fiber. A strain resolution of 100ne combined with a spatial resolution of 2.6m is achieved at the far end of the fiber.

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Accepted/In Press date: 21 October 2019
e-pub ahead of print date: 24 October 2019
Published date: 15 December 2019
Additional Information: ©2019 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.

Identifiers

Local EPrints ID: 435514
URI: http://eprints.soton.ac.uk/id/eprint/435514
ISSN: 0146-9592
PURE UUID: 47d52a0a-5e39-491c-ae3b-d6e338135a05
ORCID for Lieke Van Putten: ORCID iD orcid.org/0000-0002-4428-1727
ORCID for Ali Masoudi: ORCID iD orcid.org/0000-0003-0001-6080
ORCID for Gilberto Brambilla: ORCID iD orcid.org/0000-0002-5730-0499

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Date deposited: 08 Nov 2019 17:30
Last modified: 28 Apr 2022 06:10

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