Enhanced sensitivity etched fiber Bragg gratings for precise measurement of refractive index

Pabitro Ray; Srijith K.; Balaji Srinivasan

doi:10.1117/12.2182807

15 June 2015 Enhanced sensitivity etched fiber Bragg gratings for precise measurement of refractive index

Pabitro Ray, Srijith K., Balaji Srinivasan

Author Affiliations +

Proceedings Volume 9654, International Conference on Optics and Photonics 2015; 965415 (2015) https://doi.org/10.1117/12.2182807
Event: International Conference on Optics and Photonics 2015, 2015, Kolkata, India

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.

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Pabitro Ray, Srijith K., and Balaji Srinivasan "Enhanced sensitivity etched fiber Bragg gratings for precise measurement of refractive index ", Proc. SPIE 9654, International Conference on Optics and Photonics 2015, 965415 (15 June 2015); https://doi.org/10.1117/12.2182807

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