A new method for sampled fiber Bragg grating fabrication by use of both femtosecond laser and CO2 laser

被引：16

作者：

Fang, Xia ^{[1
]}

He, X. Y. ^{[1
]}

Liao, C. R. ^{[1
]}

Yang, Minwei ^{[1
]}

Wang, D. N. ^{[1
]}

Wang, Ying ^{[1
]}

机构：

[1] Hong Kong Polytech Univ, Dept Elect Engn, Kowloon, Hong Kong, Peoples R China

来源：

OPTICS EXPRESS | 2010年 / 18卷 / 03期

关键词：

TEMPERATURE-MEASUREMENT; OPTICAL-FIBER; STRAIN; PULSES;

D O I：

10.1364/OE.18.002646

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new method for sample fiber Bragg grating fabrication by use of both femtosecond laser and CO2 laser has been proposed and demonstrated. Such a method exhibits the advantages of high fabrication flexibility, and good thermal stability. The sampling period and duty cycle can be easily varied by changing the CO2 laser beam scanning pattern during operation. The gratings produced have potential applications in optical communications, fiber lasers, and optical fiber sensors. (C) 2010 Optical Society of America

引用

页码：2646 / 2654

页数：9

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