Tatsuya Usuki

11 papers C 1Misc 1Journal 3Unranked 6
YearRankTypeTitle / Venue / Authors
2025 J jnl
In-network stable radix sorter using many FPGAs with high-bandwidth photonics [Invited].
J. Opt. Commun. Netw.
Kenji Mizutani, Yutaka Urino, Takanori Shimizu, Hiroshi Yamaguchi, Shigeru Nakamura, Tatsuya Usuki, Kiyo Ishii, Ryosuke Matsumoto, Takashi Inoue, Shu Namiki, Michihiro Koibuchi
2024 — conf
Performance of Radix Sort using All-to-all Optical Interconnection Network in an Eight-FPGA Cluster.
OFC
Kenji Mizutani, Yutaka Urino, Takanori Shimizu, Hiroshi Yamaguchi, Shigeru Nakamura, Tatsuya Usuki, Kiyo Ishii, Ryosuke Matsumoto, Takashi Inoue, Shu Namiki, Michihiro Koibuchi
2022 Misc conf
A Scalable Distributed Radix Sorter for FPGA Clusters using High-Bandwidth Memory Networks.
FCCM
Yutaka Urino, Takanori Shimizu, Hiroshi Yamaguchi, Kenji Mizutani, Shigeru Nakamura, Tatsuya Usuki, Michihiro Koibuchi
2021 — conf
Error-Free Operation for Fully Connected Wavelength-Routing Interconnect among 8 FPGAs with 2.8-Tbit/s Total Bandwidth.
ECOC
Takanori Shimizu, Shigeru Nakamura, Hiroshi Yamaguchi, Koichi Takemura, Kenji Mizutani, Tatsuya Usuki, Yutaka Urino
2020 C conf
Wavelength-routing interconnect "Optical Hub" for parallel computing systems.
HPC Asia
Yutaka Urino, Kenji Mizutani, Tatsuya Usuki, Shigeru Nakamura
2017 — conf
Ultra-Low-Power (1.59 mW/Gbps), 56-Gbps PAM4 Operation of Si Photonic Transmitter Integrating Segmented PIN Mach-Zehnder Modulator and 28-nm CMOS Driver.
ECOC
Shinsuke Tanaka, Takasi Simoyama, Tsuyoshi Aoki, Toshihiko Mori, Shigeaki Sekiguchi, Seok-Hwan Jeong, Tatsuya Usuki, Yu Tanaka, Ken Morito
2015 J jnl
Bit error rate analysis of a silicon optical interposer using its equivalent circuit.
IEICE Electron. Express
Daisuke Okamoto, Takeshi Akagawa, Tatsuya Usuki, Junichi Fujikata, Suguru Akiyama, Yutaka Urino, Takahiro Nakamura
2014 — conf
Demonstration of 25-Gbps optical data links on silicon optical interposer using FPGA transceiver.
ECOC
Daisuke Okamoto, Yutaka Urino, Takeshi Akagawa, Suguru Akiyama, Takeshi Baba, Tatsuya Usuki, Makoto Miura, Junichi Fujikata, Takanori Shimizu, Makoto Okano, Nobuaki Hatori, Masashige Ishizaka, Tsuyoshi Yamamoto, Hiroyuki Takahashi, Yoshiji Noguchi, Masataka Noguchi, Masahiko Imai, Masashi Yamagishi, Shigeru Saitoh, Naoki Hirayama, Masashi Takahashi, Emiko Saito, Daisuke Shimura, Hideaki Okayama, Yosuke Onawa, Hiroki Yaegashi, Hidetaka Nishi, Hiroshi Fukuda, Koji Yamada, Masahiko Mori, Tsuyoshi Horikawa, Takahiro Nakamura, Yasuhiko Arakawa
2014 — conf
First demonstration of athermal silicon optical interposers with quantum dot lasers operating up to 125 °C.
ECOC
Yutaka Urino, Nobuaki Hatori, Takeshi Akagawa, Takanori Shimizu, Makoto Okano, Masashige Ishizaka, Tsuyoshi Yamamoto, Hideaki Okayama, Yosuke Onawa, Hiroyuki Takahashi, Daisuke Shimura, Hiroki Yaegashi, Hidetaka Nishi, Hiroshi Fukuda, Koji Yamada, Makoto Miura, Junichi Fujikata, Suguru Akiyama, Takeshi Baba, Tatsuya Usuki, Yoshiji Noguchi, Masataka Noguchi, Masahiko Imai, Naoki Hirayama, Shigeru Saitou, Masashi Yamagishi, Masashi Takahashi, Emiko Saito, Daisuke Okamoto, Masahiko Mori, Tsuyoshi Horikawa, Takahiro Nakamura, Yasuhiko Arakawa
2014 — conf
High-performance silicon modulator for integrated transceivers fabricated on 300-mm wafer.
ECOC
Suguru Akiyama, Takeshi Baba, Masahiko Imai, M. Mori, Tatsuya Usuki
2013 J jnl
Advances in High-Density Inter-Chip Interconnects with Photonic Wiring.
IEICE Trans. Electron.
Yutaka Urino, Yoshiji Noguchi, Nobuaki Hatori, Masashige Ishizaka, Tatsuya Usuki, Junichi Fujikata, Koji Yamada, Tsuyoshi Horikawa, Takahiro Nakamura, Yasuhiko Arakawa