Non-reciprocal magnetophotonic coupled waveguides
We propose a new approach to the design of integrated optical isolators, based on coupled waveguides hybridized with a magneto-optic material. We present the basic theory, leading to isolator configurations that exhibit remarkable performance, including 20dB isolation over a bandwidth of ~35nm at telecom wavelengths.
Authors
- Nathalie Bardou
- Laurent Vivien (ORCID: https://orcid.org/0000-0002-2980-7225)
- Kimhong Chao
- Jean‐René Coudevylle (ORCID: https://orcid.org/0009-0004-7299-1592)
- B. Dagens
Institutions
- Centre National de la Recherche Scientifique (FR)
- Centre de Nanosciences et de Nanotechnologies (FR)
Publication Details
- Published
- 2025-04-14
- DOI
- https://doi.org/10.1109/siphotonics64386.2025.10985306
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- HORIZON EUROPE Framework Programme