SIMULTANEOUSLY TWO-PARAMETER MEASUREMENT USING TILTED FIBER GRATING AND LONG PERIOD FIBER GRATING

被引：8

作者：

Yu, Yi-Lin ^{[1
]}

Hung, Hzu-Hsuan ^{[1
]}

Liaw, Shien-Kuei ^{[1
]}

Shih, Min-Hsiung ^{[2
]}

Kishikawa, Hiroki ^{[3
]}

Goto, Nobuo ^{[3
]}

机构：

[1] Natl Taiwan Univ Sci & Technol, Taipei, Taiwan

[2] Acad Sinica, Res Ctr Appl Sci, Taipei, Taiwan

[3] Univ Tokushima, Dept Opt Sci & Technol, Tokushima, Japan

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2017年 / 59卷 / 05期

关键词：

fiber sensing; fiber Bragg grating; liquid; sensor head; SENSOR;

D O I：

10.1002/mop.30479

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：

We proposed and demonstrated a complex sensor, which combined a tilted fiber Bragg grating and a long period fiber grating. We used this sensor to measure the surrounding refractive index and temperature of an unknown liquid. The measured range of the temperature and environmental refractive index were 30-708 degrees CC and 1.33-1.4, respectively. The measured results have linearly trend with high sensitivity. (C) 2017 Wiley Periodicals, Inc.

引用

收藏

页码：1122 / 1125

页数：5

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