Temperature sensitivity of a two-mode photonic crystal fiber interferometric sensor

被引：42

作者：

Ju, Jian ^{[1
]}

Wang, Zhi ^{[1
]}

Jin, Wei ^{[1
]}

Demokan, M. S. ^{[1
]}

机构：

[1] Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2006年 / 18卷 / 17-20期

关键词：

optical fiber sensor; photonic crystal fiber (PCF); temperature sensitivity; two-mode (TM) fiber;

D O I：

10.1109/LPT.2006.883889

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The temperature sensitivity of a two-mode (TM) photonic crystal fiber (PCF) interferometric sensor was investigated theoretically and experimentally. In contrast to the conventional elliptical core TM fiber interferometric sensors, the temperature sensitivity of the PCF sensor has a nonmonotonic dependence on the operating wavelength, and was measured to be 0.083, 0.147, and 0.136 rad/degrees C (.) m at 543, 975, and 1310 run, respectively.

引用

页码：2168 / 2170

页数：3

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