Optimization of a Si-SiO2 Waveguide Coupler for Photonic Integrated Circuits

Yike Wang
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引用次数: 3

Abstract

In this paper, we demonstrated a compact Si-SiO2 waveguide coupler with a footprint of only 2 μm × 3 μm by topology optimization in the communication wavelength. The transmission was increased from 30% to 100%, much higher than other methods. Besides, the optimized structure did not incorporate other dielectric materials, facilitating fabrications and applications.
用于光子集成电路的Si-SiO2波导耦合器的优化
在本文中,我们通过对通信波长进行拓扑优化,展示了一种占地面积仅为2μm×3μm的紧凑型Si-SiO2波导耦合器。传播率从30%提高到100%,远高于其他方法。此外,优化的结构不包含其他介电材料,便于制造和应用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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