Demonstration of Robust Mobile Free Space Optical System using High-speed Beam Tracking and 2D-PDA-based Spatial-Diversity Reception
- Resource Type
- Conference
- Authors
- Weng, Zu-Kai; Yoshida, Yuki; Umezawa, Toshimasa; Bekkali, Abdelmoula; Hattori, Michikazu; Matsumoto, Atsushi; Kanno, Atsushi; Yamamoto, Naokatsu; Kawanishi, Tetsuya; Akahane, Kouichi
- Source
- 2024 Optical Fiber Communications Conference and Exhibition (OFC) Optical Fiber Communications Conference and Exhibition (OFC), 2024. :1-3 Mar, 2024
- Subject
- Communication, Networking and Broadcast Technologies
Photonics and Electrooptics
6G mobile communication
Free-space optical communication
Spatial diversity
Diversity reception
Photodetectors
Optical arrays
- Language
We show the first-ever live demonstration of a robust mobile free space optical system using three-stage high-speed beam tracking technology including 2-dimensional photodetector array based spatial diversity combining, which enables the mobility support in 6G.