用于绝缘体上硅波导的偏振无关光栅耦合器

2010 International Conference on Optical MEMS and Nanophotonics Pub Date : 2010-12-17 DOI:10.1109/OMEMS.2010.5672128

Chun-Chia Chiu, Ding-Wei Huang

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引用次数: 3

摘要

提出了一种偏振无关的光栅耦合器，用于将光纤中的光耦合到绝缘体上硅(SOI)波导中，其耦合效率与入射光的偏振无关。这种偏振无关的光栅耦合器可以通过叠加最初设计用于单独耦合TE和TM模式的光栅耦合器来实现。此外，它可能具有通过单一蚀刻步骤制造的优点。

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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Polarization independent grating coupler for silicon-on-insulator waveguides

A polarization independent grating coupler for coupling the light from an optical fiber into a silicon-on-insulator (SOI) waveguide with a coupling efficiency independent of the polarization of the incident light was proposed. Such a polarization independent grating coupler can be achieved by superimposing the grating couplers which were originally designed for coupling solely the TE and the TM modes. Furthermore, it may have the advantage of being fabricated by a single etching step.

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2010 International Conference on Optical MEMS and Nanophotonics

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