Intensity-Interrogated Refractive Index Sensor Based on Exposed-Core Multicore Fiber Mach-Zehnder Interferometer

Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2019-05-05 DOI:10.1364/CLEO_SI.2019.SF3L.7

Shaoxiang Duan, Bo Liu, Hao Zhang, Xu Zhang, Haifeng Liu, Jixuan Wu, Yuan Yao

引用次数: 2

Abstract

A temperature-insensitive intensity-interrogated fiber sensor based on exposed-core multicore fiber for refractive index (RI) measurement is demonstrated by etching a seven-core fiber. The RI sensitivity of −287.252 dB/RIU is experimentally achieved.

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基于暴露芯多芯光纤马赫-曾德干涉仪的光强询问式折射率传感器

通过刻蚀七芯光纤，证明了一种基于暴露芯多芯光纤的温度不敏感强度询问光纤传感器用于折射率测量。实验结果表明，该方法的灵敏度为−287.252 dB/RIU。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics

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