Improvement of Power Transmission Efficiency in Power-over-Fiber Using a Double-Clad Fiber at 1550 nm. - Kai Murakami; Hikaru Mamiya; Motoharu Matsuura (OECC/PSC, 2022)

Over 1-Watt Analog RoF Signal Transmission Using a 1-km Hollow-Core Photonic Bandgap Fiber. - Kai Murakami; Souya Sugiura; Hironori Yamaji; Motoharu Matsuura; Takeshi Takagi; Kazunori Mukasa (OFC, 2024)