| 双重光纤布拉格光栅的耦合理论分析 |
| |
| 引用本文： | 鲍吉龙,章献民,陈抗生,周文.双重光纤布拉格光栅的耦合理论分析[J].光学学报,2001,21(10):165-1170. |
| |
| 作者姓名： | 鲍吉龙 章献民 陈抗生 周文 |
| |
| 作者单位： | 浙江大学信息与电子工程学系 |
| |
| 基金项目： | 教育部科技研究重点项目 (990 6 6 ) |
| |
| 摘 要： | 双重光纤布拉格光栅无论是在通信领域还是在传感领域都有着重要的应用价值。在分析双重光纤光栅折射率扰动特征的基础上，得出了它的耦合方程，并采用数值计算方法，对它的光谱特性及影响光谱特性的因素进行了系统的分析，重点讨论了两个光栅的关联特性，所用的分析方法和得到的结果对双重光纤光栅的制作和应用具有参考价值。
|
| 关 键 词： | 布拉格光栅 耦合模理论 光纤光栅 双重光纤 光谱特性 折射率 |
Analysis of Dual Overwritten Fiber Bragg Grating by Coupled-Mode Theory |
| |
| Bao Jilong , Zhang Xianmin Chen Kangsheng Zhou Wen.Analysis of Dual Overwritten Fiber Bragg Grating by Coupled-Mode Theory[J].Acta Optica Sinica,2001,21(10):165-1170. |
| |
| Authors: | Bao Jilong Zhang Xianmin Chen Kangsheng Zhou Wen |
| |
| Affiliation: | Bao Jilong 1),2) Zhang Xianmin 1) Chen Kangsheng 1) Zhou Wen 1) 1),Department of Information and Electronic Engineering,Zhejiang University,Hangzhou 310027 2),Changzhou Branch,Hohai University,Changzhou 213022 |
| |
| Abstract: | The dual overwritten fiber Bragg gratings have significant applications in telecommunications and fiber sensors. The perturbation to the refractive index by dual overwritten fiber Bragg grating is analyzed, and the coupled mode equations are obtained. The spectral characteristics of dual overwritten fiber gratings are discussed and investigated by numerical simulation. The method described is conducive to the fabrication and applications of dual overwritten fiber Bragg grating. |
| |
| Keywords: | dual overwritten grating Bragg grating coupled mode theory |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
