Surface-relief fiber Bragg gratings for sensing applications

被引：29

作者：

Smith, KH ^{[1
]}

Ipson, BL ^{[1
]}

Lowder, TL ^{[1
]}

Hawkins, AR ^{[1
]}

Selfridge, RH ^{[1
]}

Schultz, SM ^{[1
]}

机构：

[1] Brigham Young Univ, Dept Elect & Comp Engn, Provo, UT 84602 USA

来源：

APPLIED OPTICS | 2006年 / 45卷 / 08期

关键词：

D O I：

10.1364/AO.45.001669

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a new type of fiber Bragg grating (FBG) in which we etch the grating into the flat surface of a D-shaped optical fiber. Instead of being written in the core of the fiber, as are standard FBGs, these surface-relief FBGs are placed in the cladding above the core. These gratings are a viable alternative to standard FBGs for sensing applications. We describe the fabrication process for etching Bragg gratings into the surface of D-fibers and demonstrate their performance as temperature sensors. (c) 2006 Optical Society of America.

引用

页码：1669 / 1675

页数：7

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