Simultaneous, inherently temperature and strain insensitive bio-sensors based on dual-resonance long-period gratings

Saurabh Mani Tripathi; Deep Shikha Verma; Wojtek J. Bock; Predrag Mikulic

doi:10.1117/12.2239053

30 May 2016 Simultaneous, inherently temperature and strain insensitive bio-sensors based on dual-resonance long-period gratings

Saurabh Mani Tripathi, Deep Shikha Verma, Wojtek J. Bock, Predrag Mikulic

Author Affiliations +

Proceedings Volume 9916, Sixth European Workshop on Optical Fibre Sensors; 991613 (2016) https://doi.org/10.1117/12.2239053
Event: Sixth European Workshop on Optical Fibre Sensors (EWOFS'2016), 2016, Limerick, Ireland

Abstract

Addressing temperature and strain induced cross-talks simultaneously, we propose an inherently strain and temperature insensitive fiber-optic bio-sensor. The insensitivity has been achieved by properly adjusting the dopants and their concentrations, and by optimizing the grating period and the strength of concatenated dual-resonance long-period-gratings.

Citation Download Citation

Saurabh Mani Tripathi, Deep Shikha Verma, Wojtek J. Bock, and Predrag Mikulic "Simultaneous, inherently temperature and strain insensitive bio-sensors based on dual-resonance long-period gratings", Proc. SPIE 9916, Sixth European Workshop on Optical Fibre Sensors, 991613 (30 May 2016); https://doi.org/10.1117/12.2239053

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