均匀介质紧凑型波导耦合器的总体设计

2012 12th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) Pub Date : 2012-10-02 DOI:10.1109/NUSOD.2012.6316506

Li-Qian Huang, Xurong Chen, Binbin Ni, Guanhai Li, Z. Li, W. Lu

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引用次数: 0

摘要

基于有限嵌入坐标变换法，给出了设计紧凑波导耦合器的一般变换。它消除了材料不均匀性的限制，使耦合器更容易实现。它还为我们在选择合适的材料参数以实际实现该装置提供了很大的自由和灵活性。基于有限元法进行了全波仿真，验证了波导耦合器的性能。

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General design of compact waveguide coupler with homogeneous media

Based on finite embedded coordinate transformation method, a general transformation is given to design a compact waveguide coupler. It removes the limitation of material inhomogeneity and makes the coupler be more easily realized. It also offers us much freedom and flexibility in choosing the appropriate material parameters to practically implement the device. Full wave simulation based on the finite element method is performed to confirm the performance of the waveguide coupler.

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来源期刊

2012 12th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)

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