Germanium-on-silicon coupling and routing devices operating at 8 μm
We experimentally demonstrated a series of coupling and routing devices including grating couplers, ridge waveguides, crossings and edge couplers based on germanium-on-silicon platform, showing feasibility of these devices for mid-infrared integration at 8 μm.
Authors
- Hongjun Cai (ORCID: https://orcid.org/0000-0002-2122-704X)
- Yu Yu (ORCID: https://orcid.org/0000-0002-8421-6794)
- Xinliang Zhang (ORCID: https://orcid.org/0000-0001-8513-3328)
- Qi Wei (ORCID: https://orcid.org/0000-0001-7475-1761)
- Zhijuan Gu
Institutions
- Wuhan National Laboratory for Optoelectronics (CN)
- Huazhong University of Science and Technology (CN)
Publication Details
- Published
- 2024-08-04
- DOI
- https://doi.org/10.1109/cleo-pr60912.2024.10676943
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00