Presentation Information
[OWPT4-03]Experimental Demonstration of Power-Over-Fiber Transmissionfor Driving Fire Detectors in Expressway Tunnels
*Hayato Seto1, Yu Miyakawa1, Yuki Okumura2, Masaki Hiro2, Kouji Matsuoka2, Wataru Takahashi2, Motoharu Matsuura1 (1. The University of Electro-Communications, 2. Nippon Expressway Research Institute Company Limited)