Subwavelength grating filters in SOI

Wang, Junjia and Glesk, Ivan and Chen, Lawrence R.; (2015) Subwavelength grating filters in SOI. In: 2015 IEEE 12th International Conference on Group IV Photonics (GFP). IEEE Photonics Society, CAN, pp. 86-87. ISBN 978-1-4799-8255-4 (https://doi.org/10.1109/Group4.2015.7305960)

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Abstract

We demonstrate 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.

ORCID iDs

Wang, Junjia, Glesk, Ivan ORCID logoORCID: https://orcid.org/0000-0002-3176-8069 and Chen, Lawrence R.;
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