High Birefringence in CMOS-compatible ultra-silicon rich nitride vertical slot waveguides
- Resource Type
- Conference
- Authors
- Gupta, Abhijit K.; Chen, George F. R.; Gao, Hongwei; Ng, Doris K. T.; Tan, Dawn T. H.
- Source
- 2021 IEEE Photonics Conference (IPC) Photonics Conference (IPC),2021 IEEE. :1-2 Oct, 2021
- Subject
- Components, Circuits, Devices and Systems
Performance evaluation
C-band
Conferences
Bandwidth
Amplitude modulation
Communications technology
Indexes
- Language
- ISSN
- 2575-274X
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.