Numerical analysis of highly birefringent photonic crystal fiber for temperature sensing application
Source abstract
Abstract
Abstract In the present paper, we propose and investigate theoretically by full vector finite element method a novel temperature sensor, based on highly birefringent photonic crystal fiber infiltrated with ethanol along the fiber length. Simulation results show a linear dependence of the fiber birefringence with temperature. Birefringence is an increasing function of temperature, and the temperature sensitivity coefficient can reach 7,51 × 10 −6 by Celsius degree. In comparison with other temperature sensors based on birefringent photonic crystal fibers, our designed sensor presents a higher sensitivity.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Photonic Crystal and Fiber Optics · Advanced Fiber Optic Sensors · Optical Network Technologies
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References (22)
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