首页> 外文会议>Transparent Optical Networks, 2004. Proceedings of 2004 6th International Conference on >Fabrication and characterization of photonic crystal based symmetric Mach-Zehnder (PC-SMZ) structures toward ultra-small all-optical switching devices
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Fabrication and characterization of photonic crystal based symmetric Mach-Zehnder (PC-SMZ) structures toward ultra-small all-optical switching devices

机译:面向超小型全光开关器件的基于光子晶体的对称Mach-Zehnder(PC-SMZ)结构的制造和表征

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We have experimentally demonstrated two-dimensional (2D) photonic crystal (PC) waveguides (WG) necessary for a 2D PC-based symmetric Mach-Zehnder (PC-SMZ) type ultrafast all-optical switch such as straight WG, bent, Y-branch, directional coupler (DC) and quantum dots (QD)-based optical nonlinear (ONL) WG, using a GaAs air-bridge membrane with triangular-lattice line-defect WG. Experimental results on the successful optical interference at the Y-junction DC, nonlinearity-induced phase shift at the ONL waveguide, and transmission spectra in the total PC-SMZ WG configuration are addressed as well as measured results on each WG element.
机译:我们已经通过实验证明了二维(2D)光子晶体(PC)波导(WG)对于基于2D PC的对称Mach-Zehnder(PC-SMZ)型超快全光开关(如直线WG,弯曲,Y-分支,基于定向耦合器(DC)和基于量子点(QD)的光学非线性(ONL)WG,使用具有三角形晶格线缺陷WG的GaAs气桥膜。讨论了在Y结DC处成功发生光干涉,在ONL波导处由非线性引起的相移以及整个PC-SMZ WG配置中的透射光谱的实验结果,以及每个WG元件的测量结果。

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