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Realization of all-optical plasmonic MIM split square ring resonator switch

机译:全光等离子MIM分裂方环谐振器开关的实现

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In this work, a configuration of nano plasmonic switch is proposed and investigated. The structure is comprised of the combination of split square ring and straight waveguides. Simulations are done based on Finite-Difference-Time Domain method. The structure is based on metal-insulator-metal configuration. Split square ring and straight waveguides are consisted of air, which are situated in a silver background. The proposed switch can confine light to sub-wavelength dimensions (on the order of nano meter); therefore it can be used in highly integrated optical circuits. The split square ring structure can operate both directly or reversely based on the split position. The transmitted powers in different cases of split square switch are acceptable and higher than 0.6. Therefore, the proposed switch is an appropriate candidate for highly integrated optical communication systems.
机译:在这项工作中,提出并研究了纳米等离子体开关的配置。该结构由分开的方形环和直波导组成。仿真是基于有限差分时域方法进行的。该结构基于金属-绝缘体-金属配置。分开的方形环和直波导由空气组成,空气位于银色背景中。所提出的开关可以将光限制在亚波长范围内(纳米级)。因此,它可以用于高度集成的光学电路。剖分式方形环结构可以根据剖分位置直接或反向操作。在不同情况下,方形开关的发射功率是可以接受的,并且高于0.6。因此,提出的交换机是高度集成的光通信系统的合适候选者。

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