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Proceedings Paper

Enhanced sensitivity etched fiber Bragg gratings for precise measurement of refractive index
Author(s): Pabitro Ray; Srijith K.; Balaji Srinivasan
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Paper Abstract

We demonstrate the use of etched fiber Bragg gratings for sensing refractive index in the range of 1.350-1.453. Experiments are carried out using FBGs with different etch depths and their relative performances are compared.

Paper Details

Date Published: 15 June 2015
PDF: 5 pages
Proc. SPIE 9654, International Conference on Optics and Photonics 2015, 965415 (15 June 2015); doi: 10.1117/12.2182807
Show Author Affiliations
Pabitro Ray, Indian Institute of Technology Madras (India)
Srijith K., Indian Institute of Technology Madras (India)
Balaji Srinivasan, Indian Institute of Technology Madras (India)


Published in SPIE Proceedings Vol. 9654:
International Conference on Optics and Photonics 2015
Kallol Bhattacharya, Editor(s)

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