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Proceedings Paper

Practical temperature-insensitive pressure sensor based on reflective birefringence fiber interferometer
Author(s): Yuanhong Yang; Hui Li; Lin Lu; Wei Jin
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Paper Abstract

This paper proposes and demonstrates a practical temperature-insensitive pressure sensor based on the simple reflective birefringence fiber interferometer which consists of only a polarization beam splitter (PBS), two segments of solid core polarization-maintaining photonic crystal fibers (PM-PCFs) with film reflector deposited on the far end of one of the PM-PCFs. We derived its spectrum response equation and the practical temperature insensitive lateral pressure sensor was designed and demonstrated experimentally.

Paper Details

Date Published: 28 August 2019
PDF: 4 pages
Proc. SPIE 11199, Seventh European Workshop on Optical Fibre Sensors, 111990C (28 August 2019); doi: 10.1117/12.2539814
Show Author Affiliations
Yuanhong Yang, Beihang Univ. (China)
Hui Li, Beihang Univ. (China)
Lin Lu, Beihang Univ. (China)
Wei Jin, 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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