SOI中的亚波长光栅滤波器

2015 IEEE 12th International Conference on Group IV Photonics (GFP) Pub Date : 2015-08-28 DOI:10.1109/GROUP4.2015.7305960

Junjia Wang, I. Glesk, Lawrence R. Chen

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引用次数: 1

摘要

基于布拉格光栅和赛道谐振器，在绝缘体上硅中实现了亚波长光栅滤波器。Bragg光栅的带宽为3db = 0.5 nm，反射率> 90%。谐振腔的带宽为3db = 1nm，消光比> 33db。

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Subwavelength grating filters in SOI

We denwnstrate subwavelength grating filters in silicon-on-insulator based on Bragg gratings and racetrack resonators. The Bragg grating has a 3 dB bandwidth = 0.5 nm and reflectivity > 90%. the resonator has a 3 dB bandwidth = 1 nm and extinction ratio > 33 dB.

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2015 IEEE 12th International Conference on Group IV Photonics (GFP)

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