Dependence on grating length of transmission spectra of long-period fiber bragg grating

被引：0
|
作者：
Sato Y. [1 ]
Yokouchi T. [1 ]
Iwata H. [1 ]
Suzaki Y. [2 ]
Ejima S. [2 ]
机构：
[1] Takamatsu National College of Tech., Takamatsu, 761-8058, Chokushi-cho
[2] Faculty of Eng., Kaeawa Univ., Takamatsu. 761-0396, Havashi-cho
来源：
Zairyo/Journal of the Society of Materials Science, Japan | 2010年 / 59卷 / 03期
关键词：
Grating length; Long-period fiber bragg grating;
D O I：
10.2472/jsms.59.239
中图分类号：
TH13 [机械零件及传动装置];
学科分类号：
080203 ;
摘要：
We have designed mechanically induced long period fiber grating (LPFG) in which the grating length can be changed to any value up to 16cm as we desire. Measurement of the dependence of the transmission spectrum on the grating length showed that the spectrum became sharper as the grating length was increased until about 10cm, and beyond this length the sharpness of the spectrum remained almost the same. © 2010 The Society of Materials Science.
引用
收藏
页码：239 / 242
页数：3
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