Real-time Bidirectional Transmission of up to 1.25-Gbps 16-PPM over a Free-Space Optical link
- Resource Type
- Conference
- Authors
- Wang, Zhongzhong; Dai, Xiaoxiao; Yang, Qi; Zhang, Shenmao; Ao, Xueyuan; Wu, Junyu; Wang, Yuanxiang; Jin, Xin; Wu, Jinyang; Gao, Wanchao; Liu, Chen; Xue, Zhenfen g; Chen, Mengfan; Deng, Lei; Liu, Deming; Zhang, Jing; Hu, Shaohua; Zhang, Peng; Li, Xiaoyan; Tong, Shoufeng; Zhao, He
- Source
- 2021 Asia Communications and Photonics Conference (ACP) Communications and Photonics Conference (ACP), 2021 Asia. :1-3 Oct, 2021
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Power, Energy and Industry Applications
Signal Processing and Analysis
System performance
Downlink
Optical fiber communication
Real-time systems
Optical receivers
Adaptive optics
Optical modulation
- Language
This paper experimentally demonstrates a real-time bidirectional communication system of 16-ary pulse position modulation over a free space optical transmission. This system can guarantee error-free transmission when the received optical power is higher than −38dBm.