PHOTOSENSITIVE OPTICAL FIBERS USED AS VIBRATION SENSORS

被引：16

作者：

LAROCHELLE, S ^{[1
]}

MIZRAHI, V ^{[1
]}

SIMMONS, KD ^{[1
]}

STEGEMAN, GI ^{[1
]}

SIPE, JE ^{[1
]}

机构：

[1] UNIV TORONTO,DEPT PHYS,TORONTO M5S 1A7,ONTARIO,CANADA

来源：

OPTICS LETTERS | 1990年 / 15卷 / 07期

关键词：

D O I：

10.1364/OL.15.000399

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We experimentally demonstrate that high-reflectivity photosensitive gratings written in optical fibers can be used to detect vibrations that produce length changes of less than 50 nm. This sensitivity to external perturbations can also explain the high-frequency components often observed during the growth of these gratings. © 1990 Optical Society of America.

引用

页码：399 / 401

页数：3

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