Employing wavelength diversity technique to enhance the Brillouin gain response in BOTDA system

Lalam, Nageswara, Ng, Wai Pang and Dai, Xuewu (2016) Employing wavelength diversity technique to enhance the Brillouin gain response in BOTDA system. In: Optical Fiber Communication Conference 2016, 20-22 March 2016, Anaheim, California.

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Official URL: http://dx.doi.org/10.1364/OFC.2016.M2D.4

Abstract

In this paper, we propose a novel wavelength diversity technique in BOTDA system to improve the Brillouin gain response and increase sensing range. The strain and temperature effects on Brillouin frequency shift have been characterized in the proposed technique with an extended sensing range up to 100 km and 1 meter spatial resolution.

Item Type: Conference or Workshop Item (Paper)
Subjects: H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User: Becky Skoyles
Date Deposited: 08 Apr 2016 07:19
Last Modified: 13 Nov 2017 13:21
URI: http://nrl.northumbria.ac.uk/id/eprint/26508

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