Enhanced High Frequency Response of Long Ge-on-Si Waveguide PIN Photodetectors Under Deep Saturation
Broadband frequency responses of silicon photonic photodetectors are experimentally investigated under linear and saturated conditions. It is shown that long photodetectors could have better high frequency outputs beyond the traditional 3-dB bandwidth under pulse excitation. © 2024 The Author(s)
Authors
- Zheng Zheng (ORCID: https://orcid.org/0000-0001-7661-6846)
- Xinxuan Ma
- Xin Zhao (ORCID: https://orcid.org/0000-0002-4332-115X)
- Siyi Jiang (ORCID: https://orcid.org/0000-0002-5481-2771)
- Yuhang Wan (ORCID: https://orcid.org/0000-0003-0083-9511)
- Yaxuan Zheng
Institutions
- Beihang University (CN)
Publication Details
- Published
- 2024-08-04
- DOI
- https://doi.org/10.1109/cleo-pr60912.2024.10676691
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00