Characterization of FBGs inscribed in silica/silicone hybrid microstructured optical fibers

Dinusha S. Gunawardena; Zhengyong Liu; On kit Law; Xiaoxuan Zhong; Bin Zhou; Hwa-Yaw Tam

doi:10.1117/12.2538831

28 August 2019 Characterization of FBGs inscribed in silica/silicone hybrid microstructured optical fibers

Dinusha S. Gunawardena, Zhengyong Liu, On kit Law, Xiaoxuan Zhong, Bin Zhou, Hwa-Yaw Tam

Proceedings Volume 11199, Seventh European Workshop on Optical Fibre Sensors; 111992O (2019) https://doi.org/10.1117/12.2538831
Event: Seventh European Workshop on Optical Fibre Sensors, 2019, Limassol, Cyprus

Abstract

FBG fabrication and thermal characterization of a silica/silicone hybrid microstructured optical fiber is demonstrated. The thin film of PDMS created on the inner surface of the microstructured optical fiber acts as the cladding. The measured temperature sensitivity is -110.9 pm/°C. Bragg wavelength of the FBG is tuned through UV irradiation and the thermal effect is further explored.

Citation Download Citation

Dinusha S. Gunawardena, Zhengyong Liu, On kit Law, Xiaoxuan Zhong, Bin Zhou, and Hwa-Yaw Tam "Characterization of FBGs inscribed in silica/silicone hybrid microstructured optical fibers", Proc. SPIE 11199, Seventh European Workshop on Optical Fibre Sensors, 111992O (28 August 2019); https://doi.org/10.1117/12.2538831

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