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Conferences > CLEOPR > 2022 > CWP17A > CWP17A_05

High Sensitivity Curvature Sensors Using Stretched Four- core Fibers Through a Corner-core Excitation

Lina Suo, Ya-Pei Peng, Haimiao Zhou, Shijie Ren, and Nan-Kuang Chen

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Abstract

The curvature sensing is realized by a tapered four-core fiber (TFCF). When the diameter of TFCF is 7 µm and a tapered length is 2.21 mm, the sensitivity of the curvature sensor is 16.12 nm/m-1.

© 2022 IEEE

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