Optical fiber grating sensors in multimode fibers

被引：2

作者：

Zhao, W ^{[1
]}

Claus, RO ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Fiber & Electroopt Res Ctr, Bradley Dept Elect & Comp Engn, Blacksburg, VA 24061 USA

来源：

SMART STRUCTURES AND MATERIALS 2000: SENSORY PHENOMENA AND MEASUREMENT INSTRUMENTATION FOR SMART STRUCTURES AND MATERIALS | 2000年 / 3986卷

关键词：

multimode fiber grating; Bragg grating; grating sensor; optical fiber sensor;

D O I：

10.1117/12.388144

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

We present a novel class of optical fiber sensors based on fiber Bragg gratings written in germanium-doped silica multimode fibers that can be implemented with inexpensive components. The gratings are inscribed by the phase mask technique in 50/125 mu m step-index profile fibers and their temperature and strain responses are investigated.

引用

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页码：50 / 55

页数：6

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