Tomonari Sato

17 papers Journal 4Unranked 13
YearRankTypeTitle / Venue / Authors
2025 — conf
42-Gbps/ch x 4 ch Simultaneous Error-Free Operation with Low-Power Transmitter Flip-Chip-Bonded 1.3-μm LD-Array-on-Si.
OFC
Toshiki Kishi, Munehiko Nagatani, Shigeru Kanazawa, Takuro Fujii, Hidetaka Nishi, Tadashi Minotani, Norio Sato, Tomonari Sato, Shinji Matsuo
2025 — conf
Integrated Optical Link on Si Wafer Using Low Energy Membrane InP-based Photonic Devices.
OFC
Tatsurou Hiraki, Koji Takeda, Takuro Fujii, Takuma Aihara, Yoshiho Maeda, Hiroki Sugiyama, Tomonari Sato, Shinji Matsuo
2025 — conf
Micro-transfer Printed Membrane Laser and Electroabsorption Modulator on Si waveguide Integrated with Polymer Spot-size Converter.
OFC
Yoshiho Maeda, Tatsurou Hiraki, Takuma Aihara, Hiroya Homma, Takuro Fujii, Koji Takeda, Tomonari Sato, Yasutomo Ota, Satoshi Iwamoto, Yasuhiko Arakawa, Shinji Matsuo
2025 — conf
Micro-transfer Printed Widely Tunable Membrane Laser on a SiN Platform.
ECOC
Takuma Aihara, Yoshiho Maeda, Tatsurou Hiraki, Takuro Fujii, Koji Takeda, Tomonari Sato, Shinji Matsuo
2025 — conf
Optical Chiplet with 0.75-pJ/bit Transmitter Using Membrane III-V Electro-Absorption Modulators on Si and Differential CMOS Driver.
ECOC
Tatsurou Hiraki, Tadashi Minotani, Yohei Saito, Takuma Aihara, Yoshiho Maeda, Toru Miura, Takuro Fujii, Tomonari Sato, Norio Sato, Shinji Matsuo
2022 — conf
Over-67-GHz-bandwidth Membrane InGaAlAs EADFB Laser on Si Platform.
OFC
Tatsurou Hiraki, Takuma Aihara, Yoshiho Maeda, Takuro Fujii, Tomonari Sato, Tai Tsuchizawa, Shinji Matsuo, Kiyoto Takahata, Takaaki Kakitsuka
2021 — conf
8-ch, 160-nm-Wavelength-Range Membrane Laser Array Using Selective Epitaxy on InP-on-Insulator Substrate.
OFC
Takuro Fujii, Tomonari Sato, Nikolaos-Panteleimon Diamantopoulos, Koji Takeda, Hidetaka Nishi, Takuma Tsurugaya, Tai Tsuchizawa, Shinji Matsuo
2015 J jnl
Flip-chip mounted 25.8-Gb/s directly modulated InGaAsP DFB laser with Ru-doped semi-insulating buried heterostructure.
IEICE Electron. Express
Shigeru Kanazawa, Toshio Ito, Tomonari Sato, Ryuzo Iga, Wataru Kobayashi, Kiyoto Takahata, Hiroaki Sanjoh, Hiroyuki Ishii
2014 — conf
25-Gbit/s direct modulation of photonic-crystal lasers with a 10.5-fJ/bit energy cost for on/off-chip optical interconnects.
ECOC
Koji Takeda, Tomonari Sato, Takuro Fujii, Akihiko Shinya, Eiichi Kuramochi, Masaya Notomi, Koichi Hasebe, Takaaki Kakitsuka, Shinji Matsuo
2014 — conf
40-Gbit/s EADFB laser integrated with short cavity SOA improving chirp characteristics with low power consumption.
ECOC
Wataru Kobayashi, M. Arai, Takeshi Fujisawa, Y. Shibata, Tomonari Sato, Toshio Ito, Koichi Hasebe, Takayuki Yamanaka, Hiroaki Sanjoh
2014 — conf
50-Gbit/s operation of lateral pin diode structure electro-absorption modulator integrated DFB laser.
ECOC
Koichi Hasebe, Tomonari Sato, Koji Takeda, Takuro Fujii, Takaaki Kakitsuka, Shinji Matsuo
2014 — conf
Ultralow operating energy of directly modulated DFB laser on SiO2/Si substrate.
ECOC
Shinji Matsuo, Takuro Fujii, Koichi Hasebe, Koji Takeda, Tomonari Sato, Takaaki Kakitsuka
2014 — conf
Ultralow-power and integrated operation of all-optical switches/memories in a photonic crystal chip.
ICTON
Kengo Nozaki, Eiichi Kuramochi, Akihiko Shinya, Shinji Matsuo, Tomonari Sato, Masaya Notomi
2013 — conf
Integrated on-chip optical links using photonic-crystal lasers and photodetectors with current blocking trenches.
OFC/NFOEC
Koji Takeda, Tomonari Sato, Akihiko Shinya, Kengo Nozaki, Hideaki Taniyama, Masaya Notomi, Koichi Hasebe, Takaaki Kakitsuka, Shinji Matsuo
2012 J jnl
High-Temperature Operation of Photonic-Crystal Lasers for On-Chip Optical Interconnection.
IEICE Trans. Electron.
Koji Takeda, Tomonari Sato, Takaaki Kakitsuka, Akihiko Shinya, Kengo Nozaki, Chin-Hui Chen, Hideaki Taniyama, Masaya Notomi, Shinji Matsuo
2011 J jnl
Low-power nanophotonic devices based on photonic crystals towards dense photonic network on chip.
IET Circuits Devices Syst.
Masaya Notomi, Akihiko Shinya, Kengo Nozaki, Takasumi Tanabe, Shinji Matsuo, Eiichi Kuramochi, Tomonari Sato, Hideaki Taniyama, Hisashi Sumikura
2011 J jnl
Monolithically Integrated Wavelength-Routing Switch Using Tunable Wavelength Converters with Double-Ring-Resonator Tunable Lasers.
IEICE Trans. Electron.
Toru Segawa, Shinji Matsuo, Takaaki Kakitsuka, Yasuo Shibata, Tomonari Sato, Yoshihiro Kawaguchi, Yasuhiro Kondo, Ryo Takahashi