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Silicon Nitride Ring Resonators Based on...

Silicon Nitride Ring Resonators Based on Subwavelength Grating Metamaterials

Abstract

We demonstrate subwavelength grating metamaterial ring resonators on a silicon nitride platform. We report an internal Q factor of 2.11˖10 5 and 1.48 dB/cm propagation loss at 1540 nm wavelength. We discuss the potential of these novel devices for applications in evanescent field sensing and light amplification.

Authors

Naraine CM; Westwood-Bachman JN; Horvath C; Aktary M; Knights AP; Schmid JH; Cheben P; Bradley JDB

Publisher

Optica Publishing Group

Publication Date

January 1, 2022

DOI

10.1364/cleo_si.2022.sth2h.3

Name of conference

Conference on Lasers and Electro-Optics

Associated Experts

Andrew Knights

Professor, Faculty of Engineering

Jonathan Bradley

Associate Professor, Faculty of Engineering

Pavel Cheben

Adjunct Professor, Faculty of Engineering

Labels

Fields of Research (FoR)

5103 Classical Physics 40 Engineering 46 Information and Computing Sciences 4009 Electronics, Sensors and Digital Hardware 51 Physical Sciences 4605 Data Management and Data Science 4018 Nanotechnology

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