Study on optic-fiber temperature/concentration sensor with reflective structure

Shuangshou Yang; Xiuzhen Wei

doi:10.1117/12.903913

22 November 2011 Study on optic-fiber temperature/concentration sensor with reflective structure

Shuangshou Yang, Xiuzhen Wei

Proceedings Volume 8199, 2011 International Conference on Optical Instruments and Technology: Optical Sensors and Applications; 81990I (2011) https://doi.org/10.1117/12.903913
Event: International Conference on Optical Instruments and Technology (OIT2011), 2011, Beijing, Beijing, China

Abstract

In this paper, we propose a new structure to measure the temperature and the concentration at the same time. Semiconductor absorption material is used for measuring the temperature; and fiber bundles are used as input and output fibers. Right-angle prisms, as reflectors, are used at the end of the fiber bundles. The concentration is measured based on the changing of refractive index.

Citation Download Citation

Shuangshou Yang and Xiuzhen Wei "Study on optic-fiber temperature/concentration sensor with reflective structure", Proc. SPIE 8199, 2011 International Conference on Optical Instruments and Technology: Optical Sensors and Applications, 81990I (22 November 2011); https://doi.org/10.1117/12.903913

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