30 March 2012 High data rate ground-to-train free-space optical communication system
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Abstract
We developed a new technology that does the acquisition, stable tracking, and fast handover for free space optical links to high-speed trains. Our prototype provided a stable communication link between a train and the ground at a data rate near 1  Gb/s with a handover time on the order of 100 ms.
© 2012 Society of Photo-Optical Instrumentation Engineers (SPIE)
Hideki Urabe, Hideki Urabe, Shinichiro Haruyama, Shinichiro Haruyama, Tomohiro Shogenji, Tomohiro Shogenji, Shoichi Ishikawa, Shoichi Ishikawa, Masato Hiruta, Masato Hiruta, Fumio Teraoka, Fumio Teraoka, Tetsuya Arita, Tetsuya Arita, Hiroshi Matsubara, Hiroshi Matsubara, Shingo Nakagawa, Shingo Nakagawa, } "High data rate ground-to-train free-space optical communication system," Optical Engineering 51(3), 031204 (30 March 2012). https://doi.org/10.1117/1.OE.51.3.031204 . Submission:
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