Simple method for enhancing fiber grating's Bragg wavelength shift

Hwa-Yaw Tam; Weichong Du

doi:10.1117/12.252148

24 September 1996 Simple method for enhancing fiber grating's Bragg wavelength shift

Hwa-Yaw Tam, Weichong Du

Author Affiliations +

Proceedings Volume 2895, Fiber Optic Sensors V; (1996) https://doi.org/10.1117/12.252148
Event: Photonics China '96, 1996, Beijing, China

Abstract

A Bragg wavelength shift of about 0.038 nm/degree Celsius was measured for fiber gratings centered around 1550 nm for a temperature range of 0 degrees Celsius to 120 degrees Celsius. This represents an improvement in temperature sensitivity that is 3.2 times than that could be achieved with a bare fiber grating and enables the design of more sensitive temperature sensors.

Citation Download Citation

Hwa-Yaw Tam and Weichong Du "Simple method for enhancing fiber grating's Bragg wavelength shift", Proc. SPIE 2895, Fiber Optic Sensors V, (24 September 1996); https://doi.org/10.1117/12.252148

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