A Wavelength Locking System of Microring Modulator for PAM4 Modulation assisted by Bit-Error-Rate Searching
We demonstrate a wavelength locking system of Microring Modulator for PAM4 Modulation, where the BER formula identifies the operating point. We achieve fast adaptive locking for 30 GBaud/s PAM4 signal within a full FSR.
Authors
- Xinyu Wang (ORCID: https://orcid.org/0000-0001-9470-425X)
- Shifeng Zhou (ORCID: https://orcid.org/0000-0003-4609-763X)
- Hui Yu (ORCID: https://orcid.org/0000-0002-5605-0950)
- Naichang Pei
- Gangqiang Zhou (ORCID: https://orcid.org/0000-0003-2791-0453)
- Zhang Qiang (ORCID: https://orcid.org/0000-0001-9191-6804)
- Yuchen Shi (ORCID: https://orcid.org/0009-0001-2634-5977)
- Shengyu Fang
Institutions
- Zhejiang Lab (CN)
- Southwest China Institute of Electronic Technology
- Zhejiang University (CN)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/ofc.2025.tu2j.1
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00