Optical clock distribution over stable fiber links in noisy environments. - Tomoya Akatsuka; Hiromitsu Imai; Masao Takamoto; Ichiro Ushijima; Takashi Goh; Toshikazu Hashimoto; Hidetoshi Katori; Katsuya Oguri; Tetsuomi Sogawa (OFC, 2023)

Exploring High-Precision Transmission of Optical Reference Frequencies via Wavelength Division Multiplexing. - Kota Nishiyama; Mayuri Nakagawa; Kohjun Koshiji; Masahiro Nakagawa; Hiromitsu Imai; Kenichi Hitachi; Tomoya Akatsuka; Katsuya Oguri; Rie Hayashi (HPSR, 2025)