Optical Hybrids using 3×3 and 4×4 MMIs with Low Phase Errors at Wavelengths around 850 nm
We present wafer-scale measurements of the phase errors of 120° and 90° optical hybrids, using 3×3 and 4×4 MMIs, respectively. The deviation of the median of the measurements from the nominal phase values is 2.2° and 3.3° for the 120° and 90° optical hybrids, respectively.
Authors
- Sandeep Seema Saseendran (ORCID: https://orcid.org/0000-0001-8556-0821)
- Mennatallah Kandil
- Mathias Prost (ORCID: https://orcid.org/0000-0001-5273-4426)
- Tangla D. Kongnyuy (ORCID: https://orcid.org/0000-0001-9063-7555)
- Jon Kjellman (ORCID: https://orcid.org/0000-0002-9073-4344)
- Wim Bogaerts (ORCID: https://orcid.org/0000-0003-1112-8950)
- Marcus S. Dahlem (ORCID: https://orcid.org/0000-0002-1373-6709)
- Grim Keulemans (ORCID: https://orcid.org/0000-0002-9520-6516)
- Diego Carbajal
Institutions
- Ghent University (BE)
- IMEC (BE)
Publication Details
- Published
- 2024-11-10
- DOI
- https://doi.org/10.1109/ipc60965.2024.10799745
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00