High performance PIN Ge photodetector and Si optical modulator with MOS junction for photonics-electronics convergence system. - Junichi Fujikata; Masataka Noguchi; Makoto Miura; Masashi Takahashi; Shigeki Takahashi; Tsuyoshi Horikawa; Yutaka Urino; Takahiro Nakamura; Yasuhiko Arakawa (ASP-DAC, 2013)

Demonstration of 25-Gbps optical data links on silicon optical interposer using FPGA transceiver. - Daisuke Okamoto; Yutaka Urino; Takeshi Akagawa; Suguru Akiyama; Takeshi Baba; Tatsuya Usuki; Makoto Miura; Junichi Fujikata; Takanori Shimizu; Makoto Okano; Nobuaki Hatori; Masashige Ishizaka; et al. (ECOC, 2014)

First demonstration of athermal silicon optical interposers with quantum dot lasers operating up to 125 °C. - Yutaka Urino; Nobuaki Hatori; Takeshi Akagawa; Takanori Shimizu; Makoto Okano; Masashige Ishizaka; Tsuyoshi Yamamoto; Hideaki Okayama; Yosuke Onawa; Hiroyuki Takahashi; Daisuke Shimura; Hiroki Yaegashi; et al. (ECOC, 2014)

Ultra-small butt-joint Ge photodetector featuring self-aligned in-situ doping and CMP-free novel CVD process. - Makoto Miura; Junichi Fujikata; Masataka Noguchi; Yasuhiko Arakawa (OFC, 2014)

Si Photonics Butt-Coupled Waveguide Germanium Avalanche Photodiodes with Lateral SAM Structures. - Hideki Ono; Junichi Fujikata; Masataka Noguchi; Hiroyuki Takahashi; Daisuke Shimura; Hiroki Yaegashi; Hasaki Sasaki (OFC, 2019)

Fingertip-Size Optical Module, "Optical I/O Core", and Its Application in FPGA. - Takahiro Nakamura; Kenichiro Yashiki; Kenji Mizutani; Takaaki Nedachi; Junichi Fujikata; Masatoshi Tokushima; Jun Ushida; Masataka Noguchi; Daisuke Okamoto; Yasuyuki Suzuki; Takanori Shimizu; Koichi Takemura; et al. (IEICE Trans. Electron., 2019)

High-Speed and 16 λ-WDM Operation of Ge/Si Electro-Absorption Modulator for C-Band Spectral Regime. - Junichi Fujikata; Masataka Noguchi; Seok-Hwan Jeong; Yosuke Onawa; Daisuke Shimura; Kazuki Kawashita; Riku Katamawari; Hideaki Okayama; Shigeki Takahashi; Hideki Ono; Hiroyuki Takahashi; Hiroki Yaegashi; et al. (OFC, 2020)

Low Parasitic Capacitance III-V/Si Hybrid MOS Optical Modulator toward High-speed Modulation. - Qiang Li; Chong Pei Ho; Junichi Fujikata; Masataka Noguchi; Shigeki Takahashi; Kasidit Toprasertpong; Shinichi Takagi; Mitsuru Takenaka (OFC, 2020)

Taper-Less III-V/Si Hybrid MOS Optical Phase Shifter using Ultrathin InP Membrane. - Shuhei Ohno; Qiang Li; Naoki Sekine; Junichi Fujikata; Masataka Noguchi; Shigeki Takahashi; Kasidit Toprasertpong; Shinichi Takagi; Mitsuru Takenaka (OFC, 2020)

High Performance Si Photonics Devices and InP/EO Polymer Hybrid Optical Modulator for Data Communication and Computing. - Junichi Fujikata; Masataka Noguchi; Tomoki Sakuma; Daisuke Okamoto; Yasuhiko Ishikawa; Shiyoshi Yokoyama (OECC/PSC, 2022)