Simultaneous temperature and strain measurement with enhanced resolution up to 20 times by using a compact hybrid optical waveguide Bragg grating

Zhou, Kaiming, Chen, Xianfeng F., Webb, David J., Zhang, Lin and Bennion, Ian (2008). Simultaneous temperature and strain measurement with enhanced resolution up to 20 times by using a compact hybrid optical waveguide Bragg grating. IN: Asia Optical Fiber Communication and Optoelectronic Exposition and Conference, OSA Technical Digest (CD). Optical Society of America.

Abstract

A hybrid waveguide Bragg grating in optical fiber was fabricated and characterized, showing thermal responsivity of 211pm/°C. Proposed being used in fiber sensor, it demonstrates enhanced resolution by 20x and 2x for temperature and strain.

Additional Information: Asia Optical Fiber Communication and Optoelectronic Exposition and Conference (AOE) 2008, 31 October 2008, Shanghai (CN). This paper was published in OSA Technical Digest and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/abstract.cfm?uri=AOE-2008-SuR1. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. © 2008 Optical Society of America.
Uncontrolled Keywords: photonics, Bragg grating, optical fibre, Computer Networks and Communications, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials
Published Date: 2008-10
Authors: Zhou, Kaiming
Chen, Xianfeng F.
Webb, David J.
Zhang, Lin
Bennion, Ian

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