Ranging Enhancement of Optical Phased Array-based Lidar Enabled by Optical Passive Amplification
We propose to enhance ranging capability of optical phased array Lidar via optical passive amplification. Noise-overwhelmed echo signals from 31 m can be clearly detected by the proposed system with up to 6-mm ranging resolution.
Authors
- Lanxuan Zhang (ORCID: https://orcid.org/0000-0002-8788-996X)
- Junfeng Song (ORCID: https://orcid.org/0000-0002-2079-7278)
- Quanxin Na
- Qijie Xie (ORCID: https://orcid.org/0000-0002-0492-7511)
- Lijun Wang (ORCID: https://orcid.org/0000-0001-7575-9861)
- Lei Wang (ORCID: https://orcid.org/0009-0006-8680-3737)
Institutions
- Jilin University (CN)
- Chinese Academy of Sciences (CN)
- Changchun Institute of Optics, Fine Mechanics and Physics (CN)
- State Key Laboratory on Integrated Optoelectronics (CN)
- Peng Cheng Laboratory (CN)
Publication Details
- Published
- 2024-08-04
- DOI
- https://doi.org/10.1109/cleo-pr60912.2024.10676920
- Primary Topic
- Advanced Fiber Optic Sensors
- Type
- article
- Field-Weighted Citation Impact
- 0.00