SMS FBG and its multi-parameter sensing application

Shijun Peng; Anna Zhang; Jianzhong Zhang; Weimin Sun; Libo Yuan

doi:10.1117/12.868503

9 November 2010 SMS FBG and its multi-parameter sensing application

Shijun Peng, Anna Zhang, Jianzhong Zhang, Weimin Sun, Libo Yuan

Proceedings Volume 7853, Advanced Sensor Systems and Applications IV; 78531I (2010) https://doi.org/10.1117/12.868503
Event: Photonics Asia 2010, 2010, Beijing, China

Abstract

We study a novel multi-parameter sensing device based on writing Bragg grating in the multimode fiber of single-multi-single mode fiber structure. The theoretical analysis of the novel device is given based on a compound coupled mode theory. The simulation results of strain and temperature sensing simultaneous are demonstrated, and the elementary results of the refractive index sensing with temperature-compensation are also given.

Citation Download Citation

Shijun Peng, Anna Zhang, Jianzhong Zhang, Weimin Sun, and Libo Yuan "SMS FBG and its multi-parameter sensing application", Proc. SPIE 7853, Advanced Sensor Systems and Applications IV, 78531I (9 November 2010); https://doi.org/10.1117/12.868503

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