Design of High-Extinction-Ratio Quantum Well Modulator Based on Multimode Interference Waveguide by Deep Learning
A multimode interference optical modulator with a high extinction ratio is designed using deep learning. The extinction ratio of a <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$76-\mu \mathrm{m}$</tex>-long MMI modulator is expected to be 50 dB at an operating voltage of 2.6 V.
Authors
- Taro Arakawa (ORCID: https://orcid.org/0000-0001-9474-7399)
- Rikuto Nagaya
Institutions
- Yokohama National University (JP)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11109400
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00