Fully Integrated 4-port Stokes Vector Receiver for Multi-Level 3D Signal Detection. - Takahiro Suganuma; Warakorn Yanwachirakul; Eisaku Kato; Masakazu Sugiyama; Yoshiaki Nakano; Takuo Tanemura (OECC/PSC, 2019)

Mode-Evolution-based InP/InGaAsP Polarization Rotator with Etching-Stop Layer. - Ryota Tanomura; Abdulaziz E. Elfiqi; Dawei Yu; Warakorn Yanwachirakul; Haifeng Shao; Yuto Suzuki; Takuo Tanemura; Yoshiaki Nakano (OFC, 2021)