Novel CDC ROADM Architecture Utilizing Low Loss WSS and MCS without Necessity of Inline Amplifier and Filter. - Yiran Ma; Kenya Suzuki; Ian Clarke; Ai Yanagihara; Patrick Wong; Takashi Saida; Stefano Camatel (OFC, 2019)

Compact Silica-based 16 × 16 Multicast Switch with Surface Mount Technology for PLCs. - Ai Yanagihara; Keita Yamaguchi; Takashi Goh; Kenya Suzuki (OECC/PSC, 2019)

Surface Mount Technology for Silica-Based Planar Lightwave Circuit and Its Application to Compact 16×16 Multicast Switch. - Ai Yanagihara; Keita Yamaguchi; Takashi Goh; Kenya Suzuki (IEICE Trans. Electron., 2020)

Multiband Optical Switch Technology. - Takashi Goh; Keita Yamaguchi; Ai Yanagihara (OFC, 2022)

Four-wave mixing mitigation by using waveguide-based 4λ-WDM filters for 800 and 400 GbE. - Ai Yanagihara; Mingchen Chen; Shigeru Kanazawa; Yasuhiko Nakanishi; Masahiro Nada; Hiroki Taniguchi; Kenya Suzuki (OFC, 2023)

Spot-Size-Adjustable Optical Mediator using 3D-Tapered Silica Waveguides for SiPh/SMF Low-Loss Connection. - Masashi Ota; Yoshinori Hibino; Mikihiro Kurosawa; Tomomasa Kiyozawa; Ai Yanagihara; Yoshie Morimoto; Keita Yamaguchi; Kenya Suzuki; Osamu Moriwaki (OFC, 2025)