Yuki Atsumi

17 papers Journal 4Unranked 13
YearRankTypeTitle / Venue / Authors
2025 — conf
Full C-band Two-Dimensional Beam-Steering Silicon PIC and 15.36-Tbit/s Free-Space Optical Transmission.
OFC
Tomoya Yoshida, Takashi Inoue, Yuki Atsumi, Ryosuke Matsumoto, Ryotaro Konoike, Kazuhiro Ikeda, Keijiro Suzuki
2023 J jnl
Broadband Port-Selective Silicon Beam Scanning Device for Free-Space Optical Communication.
IEICE Trans. Electron.
Yuki Atsumi, Tomoya Yoshida, Ryosuke Matsumoto, Ryotaro Konoike, Youichi Sakakibara, Takashi Inoue, Keijiro Suzuki
2023 — conf
Core-to-Core Switching Module for 4-Core MCFs Using Silicon Photonics Matrix Switch Incorporating Silicon Vertically Curved Optical Coupler.
OFC
Tomoya Yoshida, Yuki Atsumi, Emiko Omoda, Katsuya Kito, Katsuhiro Iwasaki, Yusuke Kinoshita, Tomoaki Kiriyama, Ryotaro Konoike, Keijiro Suzuki, Ryosuke Matsumoto, Takashi Inoue, Kazuhiro Ikeda, Takashi Kato, Youichi Sakakibara
2023 — conf
Free-Space Signal Transmission Using Optical Beam Scanning Device Incorporating Broadband Silicon Surface Optical Couplers.
OFC
Yuki Atsumi, Tomoya Yoshida, Ryosuke Matsumoto, Ryotaro Konoike, Youichi Sakakibara, Takashi Inoue, Keijiro Suzuki
2022 — conf
Demonstration of Port-Selective Beam Scanner Incorporating Silicon Vertically Curved Waveguide Antenna Arrays.
OECC/PSC
Yuki Atsumi, Tomoya Yoshida, Ryosuke Matsumoto, Ryotaro Konoike, Youichi Sakakibara, Takashi Inoue, Keijiro Suzuki
2020 — conf
Vertical Optical Fiber Assembly on Silicon Photonic Chips using 3D-Curved Silicon Waveguide Couplers.
OFC
Youichi Sakakibara, Tomoaki Kiriyama, Tomoya Yoshida, Yuki Atsumi, Emiko Omoda, Katsuhiro Iwasaki, Takashi Kato
2020 — conf
Vertically-Curved Si Surface Optical Coupler for Coupling with Standard Single-Mode Optical Fibers.
OFC
Yuki Atsumi, Tomoya Yoshida, Emiko Omoda, Youichi Sakakibara
2019 — conf
Broadband and Polarization Insensitive Surface Optical Coupler using Vertically Curved Waveguides Fabricated with ArF-Immersion Lithography.
OFC
Tomoya Yoshida, Yuki Atsumi, Emiko Omoda, Youichi Sakakibara
2019 — conf
Orbital Angular Momentum Mux/Demux Module using Vertically Curved Si Waveguides.
OFC
Tomohiro Amemiya, Tomoya Yoshida, Yuki Atsumi, Nobuhiko Nishiyama, Yasuyuki Miyamoto, Youichi Sakakibara, Shigehisa Arai
2018 — conf
Characterization of Coupling Properties of Vertically Curved Si Surface Optical Coupler Designed for Coupling with 5-µm-MFD SMF.
OFC
Yuki Atsumi, Tomoya Yoshida, Emiko Omoda, Youichi Sakakibara
2018 — conf
High-Performance Surface Optical Coupler Based on SiO2-Capped Vertically Curved Si Waveguide.
ECOC
Yuki Atsumi, Tomoya Yoshida, Emiko Omoda, Youichi Sakakibara
2018 J jnl
Si-Photonics-Based Layer-to-Layer Coupler Toward 3D Optical Interconnection.
IEICE Trans. Electron.
Nobuhiko Nishiyama, Joonhyun Kang, Yuki Kuno, Kazuto Itoh, Yuki Atsumi, Tomohiro Amemiya, Shigehisa Arai
2018 — conf
Three Dimensional Silicon Optical Waveguide Structure Bent by Ion Implantation for Surface Coupling.
OFC
Youichi Sakakibara, Yuki Atsumi, Tomoya Yoshida
2017 J jnl
Compact and low-loss liquid crystal loaded Mach-Zehnder optical switch based on Si wire waveguide.
IEICE Electron. Express
Yuki Atsumi, Tetsuo Miyazaki, Noboru Miura, Masahiko Mori, Youichi Sakakibara
2017 — conf
Large mode-field-diameter surface optical coupler based on SiO2-capsuled vertically curved Si waveguide.
OFC
Yuki Atsumi, Tomoya Yoshida, Emiko Omoda, Youichi Sakakibara
2015 — conf
Elephant coupler: Vertically curved Si waveguide with wide and flat wavelength window insensitive to coupling angle.
ECOC
Tomoya Yoshida, Emiko Omoda, Yuki Atsumi, M. Mori, Youichi Sakakibara
2012 J jnl
Athermal Wavelength Filters toward Optical Interconnection to LSIs.
IEICE Trans. Electron.
Yuki Atsumi, Manabu Oda, Joonhyun Kang, Nobuhiko Nishiyama, Shigehisa Arai