|
篇目详细内容 |
【篇名】 |
Fabrication and characteristics of double-clad fiber Bragg gratings |
【刊名】 |
Frontiers of Optoelectronics in China |
【刊名缩写】 |
Front. Optoelectron. China |
【ISSN】 |
1674-4128 |
【EISSN】 |
1674-4594 |
【DOI】 |
10.1007/s12200-008-0058-5 |
【出版社】 |
Higher Education Press and Springer-Verlag |
【出版年】 |
2009 |
【卷期】 |
2
卷1期 |
【页码】 |
68-75
页,共
8
页 |
【作者】 |
Lijun LI;
Wande FAN;
Shenggui FU;
Yange LIU;
Shuzhong YUAN;
Xiaoyi DONG;
|
【关键词】 |
double-clad fiber, fiber Bragg grating, photosensitivity, resonant nonlinearity |
【摘要】 |
A double-clad fiber Bragg grating (DCFBG) is a kind of grating which is directly written into the core of a double-clad fiber (DCF). Because of its special structure, DCFBGs have potential applications in fiber communication and sensing. In this paper, some of the recent studies on DCFBG are reviewed, and the photosensitivity and thermal decay of DCFBG fabricated in different DCFs are investigated. The DCFBGs of diversiform reflectivity are fabricated, and the maximum reflectivity of the grating is 99.9%. Finally, the special characteristics of DCFBG, such as nonlinear and stress, are illustrated. |
|