Volume 25 - ICOP & ICPET 2019                   ICOP & ICPET _ INPC _ ICOFS 2019, 25 - ICOP & ICPET 2019: 585-588 | Back to browse issues page

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Decreasing the Temperature sensitivity of high birefringent fiber optic in fiber loop mirror using non-adiabatic tapered fiber
Azam Layeghi * 1, Hamid Latifi1 , Mohammad esmaeil Zibaei1
1- Laser and Plasma Research Institute, Shahid Beheshti University
Abstract:   (1677 Views)
A high-birefringent fiber loop mirror (HB-FLM) setup was used as an optical refractometer by inserting a tapered high-birefringence fiber (THB) in to the FLM setup. The response of the THB-FLM is analyzed theoretically and experimentally. The sensitivity of the THB-FLM sensor temperature is -0.40 nm/˚C. The proposed sensor has such advantages as low temperature sensitivity, simple structure, and ease of fabrication. It also indicates that the FLM sensor based on THB is helpful to reduce temperature cross-sensitivity for the measurement of environment and biomedical parameters.
Keywords: Fiber loop mirror, High-Birefringent fiber, non-adiabatic tapered fiber, Optical fiber sensor, Temperature.
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Type of Study: Research | Subject: Special
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