Implementation of a Grating-type Spatial Optical Switch based on Phase Change Material and its Static Measurement. - Xiaomin Wang; Masashi Kuwahara; Hitoshi Kawashima; Hiroyuki Tsuda (PHOTOPTICS, 2013)

Small-sized Mach-Zehnder interferometer optical switch using thin film Ge2Sb2Te5 phase-change material. - Takumi Moriyama; Hitoshi Kawashima; Masashi Kuwahara; Xiaomin Wang; Hideaki Asakura; Hiroyuki Tsuda (OFC, 2014)

Ultra-compact, self-holding asymmetric Mach-Zehnder interferometer switch using Ge2Sb2Te5 phase-change material. - Takumi Moriyama; Daiki Tanaka; Paridhi Jain 002; Hitoshi Kawashima; Masashi Kuwahara; Xiaomin Wang; Hiroyuki Tsuda (IEICE Electron. Express, 2014)