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Proceedings Paper

Characterization of FBGs inscribed in silica/silicone hybrid microstructured optical fibers
Author(s): Dinusha S. Gunawardena; Zhengyong Liu; On kit Law; Xiaoxuan Zhong; Bin Zhou; Hwa-Yaw Tam
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Paper 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.

Paper Details

Date Published: 28 August 2019
PDF: 4 pages
Proc. SPIE 11199, Seventh European Workshop on Optical Fibre Sensors, 111992O (28 August 2019); doi: 10.1117/12.2538831
Show Author Affiliations
Dinusha S. Gunawardena, The Hong Kong Polytechnic Univ. (Hong Kong, China)
Zhengyong Liu, The Hong Kong Polytechnic Univ. (Hong Kong, China)
On kit Law, The Hong Kong Polytechnic Univ. (Hong Kong, China)
Xiaoxuan Zhong, The Hong Kong Polytechnic Univ. (Hong Kong, China)
Bin Zhou, South China Normal Univ. (China)
Hwa-Yaw Tam, The Hong Kong Polytechnic Univ. (Hong Kong, China)


Published in SPIE Proceedings Vol. 11199:
Seventh European Workshop on Optical Fibre Sensors
Kyriacos Kalli; Sinead O. O'Keeffe; Gilberto Brambilla, Editor(s)

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