Makoto Okano

17 papers Journal 5Unranked 12
YearRankTypeTitle / Venue / Authors
2025 — conf
Phase-Error-Correctable 4×4 Programmable Photonic Integrated Circuit Enabled by Dual-Functional Si PIN Waveguides as Phase Shifter and Transparent Power Monitor.
ECOC
Tomohiro Akazawa, Rui Tang, Yuto Miyatake, Makoto Okano, Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka
2025 J jnl
Scalable intensity-based photonic matrix-vector multiplication processor using single-wavelength time-division-multiplexed signals.
CoRR
Chengli Chai, Rui Tang, Makoto Okano, Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka
2024 J jnl
A symmetric silicon microring resonator optical crossbar array for accelerated inference and training in deep learning.
CoRR
Rui Tang, Shuhei Ohno, Ken Tanizawa, Kazuhiro Ikeda, Makoto Okano, Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka
2024 — conf
Inference and training in deep learning using a symmetric optical crossbar array.
OFC
Rui Tang, Shuhei Ohno, Ken Tanizawa, Kazuhiro Ikeda, Makoto Okano, Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka
2024 J jnl
Waveguide-multiplexed photonic matrix-vector multiplication processor using multiport photodetectors.
CoRR
Rui Tang, Makoto Okano, Chao Zhang, Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka
2023 J jnl
EDF laser displacement sensor based on bending characteristics of polarization-independent double-pass cascaded-chirped long-period fiber grating.
IEICE Electron. Express
Koken Fukushima, Makoto Okano, Atsushi Wada, Satoshi Tanaka, Fumihiko Ito
2022 J jnl
EDF sigma laser using double-pass cascaded-chirped long-period fiber grating with birefringence compensation effect and its application for strain measurement.
IEICE Electron. Express
Koken Fukushima, Makoto Okano, Atsushi Wada, Satoshi Tanaka, Fumihiko Ito
2022 — conf
Low-capacitance Ultrathin InGaAs Membrane Photodetector on Si Slot Waveguide towards Receiver-less System.
VLSI Technology and Circuits
Tomohiro Akazawa, D. Wu, Kai Sumita, N. Sekine, Makoto Okano, Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka
2020 — conf
Interferometer-Based Photonic Circuit Classifier Showing >90% Accuracy for Well-Known Iris Dataset without Utilizing Nonlinear Activation Function.
OFC
Guangwei Cong, Noritsugu Yamamoto, Takashi Inoue, Yuriko Maegami, Morifumi Ohno, Makoto Okano, Shu Namiki, Koji Yamada
2019 — conf
A 300-mm-wafer silicon photonics technology for advanced information systems.
ISDCS
Koji Yamada, Guangwei Cong, Makoto Okano, Yuriko Maegami, Morifumi Ohno, Keijiro Suzuki, Satoshi Suda, Ryotaro Konoike, Kazuhiro Ikeda, Hitoshi Kawashima, Tsuyoshi Horikawa, Shu Namiki, Masahiko Mori, Shota Kita, Kengo Nozaki, Akihiko Shinya, Masaya Notomi
2019 — conf
High-Efficient Black-Box Calibration of Large-Scale Silicon Photonics Switches by Bacterial Foraging Algorithm.
OFC
Guangwei Cong, Noritsugu Yamamoto, Takashi Inoue, Makoto Okano, Yuriko Maegami, Morifumi Ohno, Koji Yamada
2019 — conf
Performance of On-Chip Autocorrelator with Digital Delay Lines.
OECC/PSC
Guangwei Cong, Makoto Okano, Yuriko Maegami, Rai Kou, Morifumi Ohno, Koji Yamada
2017 — conf
High-sensitivity Autocorrelation Measurement of Ultrafast Optical Pulses Using Silicon Wire P-I-N Waveguides.
ECOC
Guangwei Cong, Yuriko Maegami, Morifumi Ohno, Makoto Okano, Koji Yamada
2015 — conf
5 mW/Gbps hybrid-integrated Si-photonics-based optical I/O cores and their 25-Gbps/ch error-free operation with over 300-m MMF.
OFC
Kenichiro Yashiki, Yasuyuki Suzuki, Yasuhiko Hagihara, Mitsuru Kurihara, Masatoshi Tokushima, Junichi Fujikata, Akio Ukita, Koichi Takemura, Takanori Shimizu, Daisuke Okamoto, Jun Ushida, Shigeki Takahashi, Toshinori Uemura, Makoto Okano, Junichi Tsuchida, Takaaki Nedachi, Makoto Fushimi, Ichiro Ogura, Jun Inasaka, Kazuhiko Kurata
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
Demonstration of over 1000-channel hybrid integrated light source for ultra-high bandwidth interchip optical interconnection.
OFC
Takanori Shimizu, Makoto Okano, Hiroyuki Takahashi, Nobuaki Hatori, Masashige Ishizaka, Tsuyoshi Yamamoto, Masahiko Mori, Tsuyoshi Horikawa, Yutaka Urino, 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