A circuit design for 2-Gbit/s Si bipolar crosspoint switch LSIs. - Masao Suzaki; Naoki Yamanaka; Michihiro Hirata; Shiro Kikuchi (IEEE J. Solid State Circuits, 1990)

Evaluation of a phase shifter for optical switches using an Nb2O5 waveguide with ferroelectric liquid crystal cladding. - Shinta Uchibori; Yoshiki Hayama; Naoki Yamanaka; Takeshi Nishizawa; Katsumi Nakatsuhara (OECC/PSC, 2019)