准一维同轴光子晶体传输特性研究  

Study on the Transmission Coefficient in Quasi one dimensional Coaxial Photonic Crystals

作　　者：童元伟[1] 张东科[1] 李宏强[1] 陈鸿[1] 张冶文[1] 

机构地区：[1]同济大学波耳固体物理研究所,上海200092

出　　处：《微波学报》2004年第4期76-78,92,共4页Journal of Microwaves

基　　金：国家基础研究 973项目 (2 0 0 1CB610 40 6) ;国家自然科学基金项目 (5 0 2 770 2 6) ;教育部重点科技项目 (0 2 10 0 ) ;上海市重点基础研究项目 ;上海市高新技术开发项目资助

摘　　要：用SMA型同轴标准接头组成具有一维晶格结构的准光子晶体 ,通过分析其传输特性 ,对同轴光子晶体所具有的光子带隙进行研究 ,并在其中引入杂质 ,比较掺杂前后的光子带隙变化 ,探讨了掺杂位置、杂质类型和杂质数量等对光子带隙的影响。A quasi one dimensional coaxial photonic crystal has constructed from a series of “tee”, “female” and “male” connectors. This paper has investigated the first band gap of the quasi one-dimensional coaxial photonic crystal by analyzing the crystal’s transmission coefficient. The excursion of the band gap and the effects on the band gap by changing the defect location, defect type and the defect numbers are also studied.

关 键 词：同轴 光子晶体 传输特性 光子带隙 晶格结构 掺杂 杂质 一维 质数 SMA 

分 类 号：O73[理学—晶体学]