A Fully Numerical Method for Designing Efficient Adiabatic Mode Evolution Structures (Adiabatic Taper, Coupler, Splitter, Mode Converter) Applicable to Complex Geometries

Tu-Lu Liang,Yongming Tu,Xi Chen,Yingyan Huang,Qiang Bai, Yaying Zhao, Junchi Zhang, Yutong Yuan,Junyu Li,Fei Yi,Wei Shao,Seng-Tiong Ho

Journal of Lightwave Technology（2021）

引用 9|浏览13

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摘要

A fully numerical method for designing efficient adiabatic mode evolution structure (AMES) (referred to as NAMES) is introduced, which can be applied to adiabatic taper, coupler, splitter, mode converter, and a wide range of AMES based devices. The method can compute efficient adiabatic waveguiding shapes for these devices, including those with complex waveguiding geometries involving 2D/3D mode c...

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关键词

Adiabatic,Optical waveguides,Shape,Couplers,Geometry,Oscillators,Couplings

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