Efficient Al-Ge-Er Co-Doped Weakly-Coupled Fm-Edf for Low-Dmg C-Band Amplification
A double-cladding weakly-coupled FM-EDF was fabricated, and the cladding-pumped FM-EDFA was constructed. In C-band, the average gain after simultaneous amplification of the 4-LP mode is 21.62 dB, and the DMG is less than 2.37 dB.
Authors
- Lei Shen (ORCID: https://orcid.org/0000-0001-6198-5753)
- Lei Zhang (ORCID: https://orcid.org/0000-0002-9677-120X)
- Jun Chu (ORCID: https://orcid.org/0000-0002-8738-6895)
- Xin Huang (ORCID: https://orcid.org/0000-0002-5625-0338)
- Baolong Zhu (ORCID: https://orcid.org/0000-0002-3625-6708)
- Junjie Qi (ORCID: https://orcid.org/0000-0002-1733-7641)
- Haohua Wan
- Yuanpeng Ding
- Jie Luo (ORCID: https://orcid.org/0000-0002-7546-0808)
- Lu Dai (ORCID: https://orcid.org/0000-0002-9046-6220)
- Shiqi Zhou (ORCID: https://orcid.org/0009-0007-4694-4719)
- Zhaolong Liao
Institutions
- Peking University (CN)
- Yangtze Optical Electronic (China) (CN)
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10809730
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- National Key Research and Development Program of China