Widely tunable long-period fiber gratings with interpolymers as sensitivity-enhanced materials

被引：5
|
作者：
Sun, JQ [1 ]
Li, Y [1 ]
Liu, DM [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Dept Opt Engn, Wuhan 430074, Hubei, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2005年 / 249卷 / 1-3期
基金：
中国国家自然科学基金;
关键词：
long-period fiber grating; tuning ability; acrylate-based interpolymer;
D O I：
10.1016/j.optcom.2005.01.021
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
By introducing an equivalent grating period, the influences of environmental index on the tuning ability and tunable sensitivity of long-period fiber gratings are analyzed and explained in this paper. Widely tunable performance is demonstrated by coating the long-period fiber gratings with acrylate-based interpolymers. Approximate 60 nm wavelength tuning range and 1 nm/degrees C thermal tunable sensitivity are implemented with the change of temperature from 15 to 70 degrees C. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：193 / 200
页数：8
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