Broadband Waveguide-Coupled Photodetectors in a SiN-on-SOI Photonics Platform for Visible and Near-Infrared Light
We report waveguide-coupled photodetectors in a submicrometer-wavelength silicon photonics platform. Two detector variants spanned a 400-748nm wavelength range with external quantum efficiencies >60%, <2pA dark currents, and avalanche operation. 16-18GHz optoelectronic bandwidths were measured.
Authors
- Alperen Gövdeli (ORCID: https://orcid.org/0000-0002-4489-3352)
- Wesley D. Sacher (ORCID: https://orcid.org/0000-0003-3306-4556)
- Jared C. Mikkelsen
- Engjell Bebeti
- Joyce K. S. Poon (ORCID: https://orcid.org/0000-0002-3691-4344)
- Guo-Qiang Lo
- Hongyao Chua
Institutions
- University of Toronto (CA)
- Singapore Science Park (SG)
- Max Planck Institute of Microstructure Physics (DE)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_si.2025.ss181_2
- Citations
- 1
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.73