石墨烯集成光学相位调制器的优化设计

2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC) Pub Date : 2017-08-01 DOI:10.1109/IMOC.2017.8121123

Fabiana C. Casallas, R. D. de Oliveira

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引用次数: 1

摘要

基于石墨烯硅波导的集成光相位调制器通过设计准te或准tm模式的波导，通过数值模拟对其进行优化。当VπL=0.5 V.mm时，准tm模式的性能更高;当准te模式的VπL=0.9 V.mm时，电光带宽可达2.85 GHz。

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Design of optimized integrated optical phase modulators with graphene

Integrated optical phase modulators based on silicon waveguides with graphene are optimized through the design of the waveguide for operation with quasi-TE or quasi-TM modes using numerical simulations. Higher performance is achieved for quasi-TM mode operation with VπL=0.5 V.mm and for the quasi-TE mode VπL=0.9 V.mm, electro-optical bandwidths of up to 2.85 GHz is achieved.

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2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)

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