Simultaneous Bending and Temperature Measurements Based on Double Exposed Long Period Fiber Gratings

被引：0

作者：

Huang, Lu ^{[1
]}

Liu, Yunqi ^{[1
]}

Zhao, Yunhe ^{[1
]}

机构：

[1] Shanghai Univ, Shanghai Inst Adv Commun & Data Sci, Joint Int Res Lab Specialty Fiber Opt & Adv Commu, Key Lab Specialty Fiber Opt & Opt Access Networks, Shanghai 200072, Peoples R China

来源：

2018 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) | 2018年

关键词：

Optical fiber sensors; long period fiber grating; curvature; temperature; CURVATURE; SENSOR;

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a bending sensor based on double exposed long period fiber gratings. The ultrahigh curvature sensitivities are 51.89 dB/m(-1) with a range from 0.1586 m(-1) to 0.2980 m(-1). The temperature sensitivity is 0.0481 nm/square.

引用

页数：3

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