| 一种基于结构性改变的光子晶体光纤光栅理论研究 |
| |
| 引用本文： | 齐跃峰,毕卫红.一种基于结构性改变的光子晶体光纤光栅理论研究[J].光学学报,2011(1):54-59. |
| |
| 作者姓名： | 齐跃峰 毕卫红 |
| |
| 作者单位： | 燕山大学信息科学与工程学院;河北省特种光纤与光纤传感重点实验室; |
| |
| 基金项目： | 国家973计划(2010CB327801); 国家自然科学基金(60850001); 河北省自然科学基金(F2010001286)资助课题 |
| |
| 摘 要： | 对一种新型基于结构性改变的光子晶体光纤光栅原理进行了研究.采用多极法分析了结构性改变对折射率的影响,得到有效折射率与包层气孔塌缩之间的关系,建立了结构性改变光子晶体光纤光栅模型.利用耦合模理论对所成光栅性能进行了分析,重点研究了包层空气孔层数、空气孔占空比、气孔塌缩程度对光栅谐振波长、带宽的影响.研究结果表明,光子晶体...
|
| 关 键 词： | 光纤光学 光子晶体光纤 光纤光栅 结构性改变 有效折射率 |
Theroretical Study on a Kind of Photonic Crystal Fiber Grating Based on Structural Change |
| |
| Qi Yuefeng, Bi Weihong,Institue of Information Science , Engineering,Yanshan University,Qinhuangdao,Hebei ,ChinaHebei Key Laboratary of Especial Optcal Fiber , Fiber Sensor,China.Theroretical Study on a Kind of Photonic Crystal Fiber Grating Based on Structural Change[J].Acta Optica Sinica,2011(1):54-59. |
| |
| Authors: | Qi Yuefeng Bi Weihong Institue of Information Science Engineering Yanshan University Qinhuangdao Hebei ChinaHebei Key Laboratary of Especial Optcal Fiber Fiber Sensor China |
| |
| Institution: | Qi Yuefeng1,2 Bi Weihong1,21Institue of Information Science and Engineering,Yanshan University,Qinhuangdao,Hebei 066004,China2Hebei Key Laboratary of Especial Optcal Fiber and Fiber Sensor,China |
| |
| Abstract: | A kind of novel photonic crystal fiber grating based on structural change is researched.The influence of refractive index brought by structural change is studied by using multipole method.The relation between effective refractive index and collapsed cladding pillars is gotten.The model of structural changed photonic crystal fiber grating is built.Furthermore,the influence of cladding layers of pillars and the degree of collapsed pillars are discussed.It is shown that periodic collapsed pillars can form grat... |
| |
| Keywords: | fiber optics photonic crystal fiber fiber grating structural chenge effective refractive index |
| 本文献已被 CNKI 等数据库收录！ |
