High Birefringence in CMOS-compatible ultra-silicon rich nitride vertical slot waveguides

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High Birefringence in CMOS-compatible ultra-silicon rich nitride vertical slot waveguides
Title:
High Birefringence in CMOS-compatible ultra-silicon rich nitride vertical slot waveguides
Journal Title:
2021 IEEE Photonics Conference (IPC)
Keywords:
Publication Date:
13 November 2021
Citation:
Gupta, A. K., Chen, G. F. R., Gao, H., Ng, D. K. T., & Tan, D. T. H. (2021). High Birefringence in CMOS-compatible ultra-silicon rich nitride vertical slot waveguides. 2021 IEEE Photonics Conference (IPC). https://doi.org/10.1109/ipc48725.2021.9593027
Abstract:
We demonstrate slot waveguides on ultra-silicon-rich nitride designed for optimal high group index birefringence (>1) . High speed characterization using 30Gb/s non-return-to-zero and 56Gb/s pulsed amplitude modulation 4 data are performed on fabricated waveguides showing error-free performance.
License type:
Publisher Copyright
Funding Info:
This research / project is supported by the National Research Foundation - Competitive Research Grant
Grant Reference no. : NRF-CRP18-2017-03

This research / project is supported by the Ministry of Education - ACRF Tier 2
Grant Reference no. : N.A
Description:
© 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
ISBN:
978-1-6654-1601-6
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