Design and optimization of four-wave mixing in elliptical hole waveguides for enhanced nonlinear optical performance
We design an elliptical hole waveguide to significantly enhance the optical field localization and confinement in the device. By optimizing the parameters of the proposed device, a flat dispersion region in the communication band is obtained to satisfy the phase matching condition. As a result, the simulated conversion efficiency of the four-wave mixing process is improved by 5.9 dB compared to similar silicon strip waveguide devices.
Authors
- Jia Li (ORCID: https://orcid.org/0000-0002-2270-9876)
- Mingjie Zhang (ORCID: https://orcid.org/0000-0003-1824-7901)
- Yuxing Yang
- Qian Meng (ORCID: https://orcid.org/0000-0001-9086-6788)
Institutions
- Inner Mongolia University (CN)
Publication Details
- Published
- 2024-12-13
- DOI
- https://doi.org/10.1117/12.3048162
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00