32×32 strictly non-blocking Si-wire optical switch on ultra-small die of 11×25 mm2. - Ken Tanizawa; Keijiro Suzuki; Munehiro Toyama; Minoru Ohtsuka; Nobuyuki Yokoyama; Kazuyuki Matsumaro; Miyoshi Seki; Keiji Koshino; Toshio Sugaya; Satoshi Suda; Guangwei Cong; Toshio Kimura; et al. (OFC, 2015)

Frequency-Tunable Terahertz Plasmonic Structure Based on the Solid Immersed Method for Sensing. - Toshio Sugaya; Yukio Kawano (Sensors, 2021)