Presentation Information
[ThA1-4]Active-Coarse-Tracking-Free Free-Space Optical Communication in Ground-Train Links using Homogenized Receiver
○Ekkaphol Khansalee, Kanata Fukai, Yasuhiro Okamura, Masanori Hanawa (Univ. of Yamanashi)
Keywords:
Free-space optical transmission,Optical transmitter and receiver subsystems
This paper proposes an active-coarse-tracking-free free-space optical communication for ground-to-train links using a homogenized receiver. The system demonstrated stable reception with 18 degrees horizontally, potentially eliminating mechanical active-coarse tracking at the receiver.