Temperature and strain characterization of regenerated gratings

被引：40
|
作者：
Wang, Tao [1 ,2 ]
Shao, Li-Yang [1 ,3 ]
Canning, John [1 ]
Cook, Kevin [1 ]
机构：
[1] Univ Sydney, Sch Chem, Interdisciplinary Photon Labs iPL, Sydney, NSW 2006, Australia
[2] Beijing Jiaotong Univ, Inst Optoelect Technol, Beijing 100044, Peoples R China
[3] Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China
来源：
OPTICS LETTERS | 2013年 / 38卷 / 03期
基金：
澳大利亚研究理事会;
关键词：
FIBER BRAGG GRATINGS; BORON; GERMANOSILICATE; WRITTEN;
D O I：
10.1364/OL.38.000247
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Both temperature and strain characterization of seed and regenerated gratings with and without post annealing is reported. The high temperature regeneration has significant impact on thermal characterization and mechanical strength of gratings while the post annealing has little effect. The observed difference is evidence of viscoelastic changes in glass structure. (C) 2013 Optical Society of America
引用
收藏
页码：247 / 249
页数：3
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