Practical temperature-insensitive pressure sensor based on reflective birefringence fiber interferometer

Yuanhong Yang; Hui Li; Lin Lu; Wei Jin

doi:10.1117/12.2539814

28 August 2019 Practical temperature-insensitive pressure sensor based on reflective birefringence fiber interferometer

Yuanhong Yang, Hui Li, Lin Lu, Wei Jin

Proceedings Volume 11199, Seventh European Workshop on Optical Fibre Sensors; 111990C (2019) https://doi.org/10.1117/12.2539814
Event: Seventh European Workshop on Optical Fibre Sensors, 2019, Limassol, Cyprus

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.

Citation Download Citation

Yuanhong Yang, Hui Li, Lin Lu, and Wei Jin "Practical temperature-insensitive pressure sensor based on reflective birefringence fiber interferometer", Proc. SPIE 11199, Seventh European Workshop on Optical Fibre Sensors, 111990C (28 August 2019); https://doi.org/10.1117/12.2539814

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