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棱镜全息干涉法制作二维光子晶体的研究
引用本文:刘国彬,孙晓红,李大海,臧克宽,许兴胜. 棱镜全息干涉法制作二维光子晶体的研究[J]. 量子电子学报, 2012, 29(2): 215-223
作者姓名:刘国彬  孙晓红  李大海  臧克宽  许兴胜
作者单位:1 郑州大学河南省激光与光电信息技术重点实验室,河南 郑州450052; 2 中国科学院半导体研究所集成光电子学国家重点实验室,北京 100086
基金项目:河南省高等学校青年骨干教师资助计划基金(2009GGJS-012);郑州大学引进人才基金
摘    要:模拟了Top-cut棱镜全息干涉生成的各种光学晶格结构,为棱镜法制作光子晶体提供参考。用全息干涉理论分析了top-cut六棱镜多光束干涉生成的光学晶格结构,考虑了光束数目、偏振方向以及位相的不同对晶格结构的影响。改变光束数目可以生成不同周期的正六角、斜六角光学晶格;改变光束偏振特性则影响光学晶格格点的形状;改变光束初位相可以生成蜂窝状结构等。另外还模拟了top-cut五棱镜所生成的十重旋转对称光学准晶结构。并且用平面波展开法计算了六角和蜂窝结构的有机光子晶体带隙图,证明了蜂窝结构更容易产生大的光子带隙。

关 键 词:全息  光子晶体  全息干涉  光学晶格  光子准晶
收稿时间:2011-04-14
修稿时间:2011-06-03

Fabricating two dimensional photonic crystal by prism holographic interference method
LIU Guo-bin , SUN Xiao-hong , LI Da-hai , ZANG Ke-kuan , XU Xing-sheng. Fabricating two dimensional photonic crystal by prism holographic interference method[J]. Chinese Journal of Quantum Electronics, 2012, 29(2): 215-223
Authors:LIU Guo-bin    SUN Xiao-hong    LI Da-hai    ZANG Ke-kuan    XU Xing-sheng
Affiliation:1 Henan Key Laboratory of Laser and Opto-electric Information Technology,  Zhengzhou University,  Zhengzhou  450052, China; 2 State Key Laboratory of Integrated Photonics, Chinese Academy of Sciences, Beijing 100086, China
Abstract:Different kinds of optical lattice structures fabricated by holographic interference with top-cut prisms were simulated,which provided some references for making photonic crystal by prism method.Using holographic interference theory,optical lattices prepared by interference of several light beams with top-cut hexagonal prisms were analyzed,and the influence of light beams number,polarization direction and phase to lattice structures were taken into account.Changing the number of light beams can fabricate normal and skew hexagonal optical lattice with different periods.Changing light beams’ polarization characteristics can influence the shape of lattice points of optical lattice.Changing the initial phases of light beams can fabricate honeycomb structure.And tenfold rotationally symmetric optical quasi-lattice structures fabricated with top-cut pentagonal prism were simulated.Also the band-gap diagrams of hexagonal and honeycomb polymer photonic crystal were calculated by plane wave expansion method,which demonstrated that honeycomb photonic crystal can form large photonic band-gap more easily.
Keywords:holography  photonic crystal  holography interference  optical lattice  photonic quasi-lattice
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