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| 光纤光栅双折射效应的实验研究 | |
| 引用本文： | 张霞,黄永清,任晓敏.光纤光栅双折射效应的实验研究[J].光子学报,2005,34(2):241-243. |
| 作者姓名： | 张霞 黄永清 任晓敏 |
| 作者单位： | 北京邮电大学理学院,北京100876;北京邮电大学光通信中心,北京100876 |
| 基金项目： | 国家 863高科技基金 (No. 2001AA122041)资助课题 |
| 摘 要： | 本文对均匀光纤光栅和线性啁啾光纤光栅的双折射效应分别进行了实验研究. 利用压电陶瓷的压电效应实施对均匀光纤光栅和线性啁啾光纤光栅的侧向挤压, 使之产生双折射, 通过改变施加在压电陶瓷上的电压值, 可以实现对光纤光栅双折射大小的控制. 侧向挤压线性啁啾光纤光栅可以补偿光纤通信系统中的偏振模色散. |
| 关 键 词： | 双折射 均匀光纤光栅 线性啁啾光纤光栅 偏振模色散 |
| 收稿时间： | 2003-12-10 |
| 修稿时间： | 2003年12月10 |
Experimental Researches on Birefringence of Fiber Bragg Grating |
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.Experimental Researches on Birefringence of Fiber Bragg Grating[J].Acta Photonica Sinica,2005,34(2):241-243. |
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| Authors: | |
| Institution: | (1 School of Science, Beijing University of Posts and Telecommunications, Beijing 100876) (2 Optical Communication Center, Beijing University of Posts and Telecommunications, Beijing 100876) |
| Abstract: | The birefringence effects on uniform fiber Bragg grating (FBG) and linearly chirped FBG under lateral compression was experimentally investigated, respectively. The birefringence on uniform and linearly chirped FBG induced by pressure of piezoelectric ceramic (PZT). The induced birefringence of the FBG can be accurately controlled through tuning the voltage applied on PZT. Polarization mode dispersion (PMD) can be compensated using linearly chirped FBG. |
| Keywords: | Birefringence Uniform FBG Linearly chirped FBG PMD |
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