Fiber-optic Michelson interferometer with high sensitivity based on a liquid-filled photonic crystal fiber

被引：20

作者：

Hsu, Jui-Ming ^{[1
]}

Horng, Jing-Shyang ^{[1
]}

Hsu, Chia-Ling ^{[1
]}

Lee, Cheng-Ling ^{[1
]}

机构：

[1] Natl United Univ, Dept Electroopt Engn, Kung Ching Li 360, Miaoli, Taiwan

来源：

OPTICS COMMUNICATIONS | 2014年 / 331卷

关键词：

Liquid-filled photonic crystal fiber; Michelson interferometer (LF-PCFMI); Photonic crystal fiber interferometer (PCFI); Photonic crystal fiber (PCF); Material dispersion engineering; TEMPERATURE SENSOR; BANDGAP FIBER;

D O I：

10.1016/j.optcom.2014.06.050

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This study proposes an ultracompact and highly sensitive liquid-filled photonic crystal fiber Michelson interferometer (LF-PCFMI) based on material dispersion engineering. Numerical simulations and experimental measurements are performed in the work, and both of their results show that the temperature sensitivity can be more greatly improved than those of conventional photonic crystal fiber interferometers (PCFIs). The experimental results indicate that a very high sensitivity with interference wavelength shifts of almost 27 nm within temperature variation of 5 C has been achieved by the configuration. Numerical analysis for the proposed LF-PCFMI also exhibits a good agreement with the results of the experimental measurements. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：348 / 352

页数：5

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