| 基于光子晶体自准直和带隙效应的马赫-曾德尔干涉仪设计 |
| |
| 引用本文： | 韩奎,王子煜,沈晓鹏,吴琼华,童星,唐刚,吴玉喜. 基于光子晶体自准直和带隙效应的马赫-曾德尔干涉仪设计[J]. 物理学报, 2011, 60(4): 44212-044212 |
| |
| 作者姓名： | 韩奎 王子煜 沈晓鹏 吴琼华 童星 唐刚 吴玉喜 |
| |
| 作者单位： | 中国矿业大学理学院物理系,徐州 221116 |
| |
| 基金项目： | 中央高校基本科研业务经费专项资金(批准号: 2010LKWL05)资助的课题. |
| |
| 摘 要： | 结合能带图和等频图分析,基于光子晶体自准直和光子带隙效应,设计了一种紧凑、高效的全光子晶体马赫-曾德尔(MZ)干涉仪.相应的光分束器和反射镜均由缺陷结构的光子晶体实现.讨论了干涉仪的输出机理,并与时域有限差分法(FDTD)模拟结果进行了比较.结果分析表明可以把MZ干涉仪作为一种气体、液体微型探测器.可在集成光学中起到重要的作用.关键词：光子晶体自准直MZ干涉仪
|
| 关 键 词： | 光子晶体 自准直 MZ干涉仪 |
| 收稿时间： | 2010-05-05 |
Mach-Zehnder interferometer designed based on self-collimating beams and photonic band gap in photonic crystals |
| |
| Han Kui,Wang Zi-Yu,Shen Xiao-Peng,Wu Qiong-Hua,Tong Xing,Tang Gang,Wu Yu-Xi. Mach-Zehnder interferometer designed based on self-collimating beams and photonic band gap in photonic crystals[J]. Acta Physica Sinica, 2011, 60(4): 44212-044212 |
| |
| Authors: | Han Kui Wang Zi-Yu Shen Xiao-Peng Wu Qiong-Hua Tong Xing Tang Gang Wu Yu-Xi |
| |
| Affiliation: | Department of Physics, China University of Mining and Technology, Xuzhou 221116, China;Department of Physics, China University of Mining and Technology, Xuzhou 221116, China;Department of Physics, China University of Mining and Technology, Xuzhou 221116, China;Department of Physics, China University of Mining and Technology, Xuzhou 221116, China;Department of Physics, China University of Mining and Technology, Xuzhou 221116, China;Department of Physics, China University of Mining and Technology, Xuzhou 221116, China;Department of Physics, China University of Mining and Technology, Xuzhou 221116, China |
| |
| Abstract: | We propose a compact, high efficient full photonic crystal Mach-Zehnder (MZ) interferometer based on the self-collimation and photonic band gap in two-dimensional photonic crystals. Line defected photonic crystals are used as the beam splitter and the mirror. The interference theory is used to discuss the interferometer output mechanism, and compared with the finite-difference time-domain (FDTD) simulation results. The designed MZ interferometer can surve as micro-detectors of gas and liquid, which may play an important role in integrated optics. |
| |
| Keywords: | photonic crystals self-collimation MZ interferometer |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
|
点击此处可从《物理学报》下载免费的PDF全文 |
|
