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Your search keyword '"Rui, Bo"' showing total 3 results
Start Over Author "Rui, Bo" Publication Year Range Last 3 years Journal optics & laser technology
3 results on '"Rui, Bo"'

3. Fiber tip Michelson interferometer for temperature sensing based on polymer-filled suspended core fiber

Author

Xiongwei Hu, Panting Niu, Shun Wang, Shun Wu, Shuhui Liu, Peixiang Lu, Rui-Bo Jin, Yaowen Yang, Nengli Dai, and School of Civil and Environmental Engineering

Subjects
Temperature Sensor, chemistry.chemical_classification, Optical fiber, Materials science, Civil engineering [Engineering], business.industry, Physics::Optics, Michelson interferometer, Polymer, Atmospheric temperature range, Interference (wave propagation), Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, law.invention, Core (optical fiber), Wavelength, chemistry, law, Michelson Interferometer, Optoelectronics, Fiber, Electrical and Electronic Engineering, business
Abstract

A low-cost fiber tip temperature sensor is proposed and experimentally demonstrated. It is based on the Michelson interferometer (MI) structure which is partially filled with polymer-UV glue in the suspended core fiber (SCF). Due to the greater thermal properties of UV glue compared with the silica optical fiber, the length of the inner cavity in the MI structure is susceptible to temperature modulation, resulting in the interference wavelength drift. Experimental results show that the sensor achieves a sensitivity of −164 pm/°C in the temperature range of 25–60 °C, and the sensor offers good wavelength and power stability at room temperature. In addition, the sensor has advantages such as robust, small size, and low cost, especially the reflective tip structure is more suitable for remote sensing in practical applications. Agency for Science, Technology and Research (A*STAR) This work is supported by grant from A*Star science and engineering research council (SERC), grant no. 1992200001.

Published
2021

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