A Simple FBG Sensor for Strain- Temperature Discrimination

Reddy, P.S. and Prasad, R.L.N.S. and Gupta, D.S. and Shankar, M.S. and Srimannarayana, K. and Tiwari, Umesh and Mishra, Vandana (2011) A Simple FBG Sensor for Strain- Temperature Discrimination. Microwave and optical technology letters, 53 (5). pp. 1021-1024. ISSN 1098-2760

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Abstract

A simple sensor using half the length of a 3-cm fiber Bragg grating embedded on a cantilever is proposed for the simultaneous measurement and discrimination of strain and temperature. The response of the sensor is linear from 30 to 200C, and its strain and temperature sensitivities are found to be 3.38 pm/lm 19.05 pm/C, respectively

Item Type: Article
Uncontrolled Keywords: fiber Bragg grating sensor; strain sensor; temperature sensor; strain and temperature discrimination; cantilever beam
Subjects: CSIO > Optics
Depositing User: Ms. J Shrivastav
Date Deposited: 21 Apr 2012 23:27
Last Modified: 21 Apr 2012 23:27
URI: http://csioir.csio.res.in/id/eprint/295

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