Design and optimization of four-wave mixing in elliptical hole waveguides for enhanced nonlinear optical performance

Mingrui Zhang; Qian Meng; Jia Li; Yuxing Yang

doi:10.1117/12.3048162

13 December 2024 Design and optimization of four-wave mixing in elliptical hole waveguides for enhanced nonlinear optical performance

Mingrui Zhang, Qian Meng, Jia Li, Yuxing Yang

Author Affiliations +

Proceedings Volume 13499, AOPC 2024: Optical Devices and Integration; 134990X (2024) https://doi.org/10.1117/12.3048162
Event: Applied Optics and Photonics China 2024 (AOPC2024), 2024, Beijing, China

Abstract

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.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Mingrui Zhang, Qian Meng, Jia Li, and Yuxing Yang "Design and optimization of four-wave mixing in elliptical hole waveguides for enhanced nonlinear optical performance", Proc. SPIE 13499, AOPC 2024: Optical Devices and Integration, 134990X (13 December 2024); https://doi.org/10.1117/12.3048162

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