Toshio Watanabe

25 papers A* 1B 2C 1Journal 7Unranked 14
YearRankTypeTitle / Venue / Authors
2022 — conf
Coupling Characteristics of a Mode Multi/Demultiplexer with a Vertically Stacked Asymmetric Directional Coupler.
OECC/PSC
Daichi Kiritoshi, Toshio Watanabe, Tsutomu Nagayama, Seiji Fukushima
2019 — conf
Joint-Switching Architecture Utilizing Waveguide-Based Multicast Switch in CDC-ROADM for Multi-Core Fiber Networks.
OECC/PSC
Wataru Yamauchi, Toshio Watanabe, Tsutomu Nagayama, Seiji Fukushima
2017 J jnl
Fast Optical Circuit Switch for Intra-Datacenter Networking.
IEICE Trans. Commun.
Koh Ueda, Yojiro Mori, Hiroshi Hasegawa, Hiroyuki Matsuura, Kiyo Ishii, Haruhiko Kuwatsuka, Shu Namiki, Toshio Watanabe, Ken-ichi Sato
2015 — conf
8 × 8 wavelength cross connect with add/drop ports integrated in spatial and planar optical circuit.
ECOC
Naru Nemoto, Yuichiro Ikuma, Kenya Suzuki, Osamu Moriwaki, Toshio Watanabe, Mikitaka Itoh, Tetsuo Takahashi
2015 — conf
Demonstration of large-port-count and compact ROADM that exhibits virtual-C/D/C performance.
OFC
Shoichi Takashina, Hiroto Ishida, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato, Toshio Watanabe
2015 — conf
Inscribed fitting method with asymmetric evaluation function for disaggregating current waveforms.
ICCE-Berlin
Fumihiko Ishiyama, Toshio Watanabe, Hiroshi Inoue, Takashi Ohyama
2015 — conf
Large-scale optical-switch prototype compactly implemented with novel functional configuration.
OFC
Koh Ueda, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato, Toshio Watanabe
2014 — conf
A 204.8 Tbps throughput 64×64 optical cross-connect prototype that allows C/D/C add/drop.
OFC
Kensuke Takaha, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato, Toshio Watanabe
2014 — conf
Low crosstalk wavelength tunable filter that utilizes symmetric and asymmetric Mach-Zehnder interferometers.
OFC
Shoichi Takashina, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato, Toshio Watanabe
2014 — conf
Low-loss and Low-power-consumption wavelength tunable filter enabling colorless/directionless/contentionless optical drop in ROADMs.
ECOC
Shoichi Takashina, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato, Toshio Watanabe
2014 — conf
Novel large-port-count optical-switch architecture for optical interconnection in datacenter.
ECOC
Koh Ueda, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato, Toshio Watanabe
2014 — conf
Silica-based PLC 1×N switch for all wavelength bands.
OFC
Toshio Watanabe, Takayuki Mizuno, Yasuaki Hashizume, Tetsuo Takahashi
2013 J jnl
A large-scale wavelength routing optical switch for data center networks.
IEEE Commun. Mag.
Ken-ichi Sato, Hiroshi Hasegawa, Tomonobu Niwa, Toshio Watanabe
2013 — conf
Compact integrated tunable filter utilizing AWG routing function and small switches.
OFC/NFOEC
Tomonobu Niwa, Hiroshi Hasegawa, Ken-ichi Sato, Toshio Watanabe, Hiroshi Takahashi, S. Soma
2013 C conf
Cost comparison of different ROADM architectures.
APCC
Shota Shimazaki, Yoshihiro Tamura, Dai Hanawa, Kimio Oguchi, Toshio Watanabe, Tetsuo Takahashi
2012 J jnl
Novel wavelength tunable filter offering multi-stage selection for colorless, directionless, and contentionless ROADMs.
IEICE Electron. Express
Tomonobu Niwa, Hiroshi Hasegawa, Ken-ichi Sato, Toshio Watanabe, Hiroshi Takahashi, Masayuki Okuno
2010 J jnl
Parallel Fock matrix construction with distributed shared memory model for the FMO-MO method.
J. Comput. Chem.
Hiroaki Umeda, Yuichi Inadomi, Toshio Watanabe, Toru Yagi, Takayoshi Ishimoto, Tsutomu Ikegami, Hiroto Tadano, Tetsuya Sakurai, Umpei Nagashima
2009 J jnl
An Optimal Investment Strategy for Tunable, Pluggable, and Tunable Pluggable Optical Transceivers in Static DWDM Networks.
JOCN
Mitsumasa Okada, Junichi Kani, Toshio Watanabe, Naoto Yoshimoto
2009 B conf
Video Monitoring of Slope Failure Using Spatiotemporal Gabor Filtering.
SMC
Ken Okamoto, Toshio Watanabe, Akitoshi Hanazawa, Takashi Morie, Hiroshi Ban, Yuji Maeda
2006 — conf
A Master-Worker Type Eigensolver for Molecular Orbital Computations.
PARA
Tetsuya Sakurai, Yoshihisa Kodaki, Hiroto Tadano, Hiroaki Umeda, Yuichi Inadomi, Toshio Watanabe, Umpei Nagashima
2006 B conf
Improved Collaborative Environment Control Using Mote-based Sensor/Actuator Networks.
LCN
Masayuki Nakamura, Atsushi Sakurai, Toshio Watanabe, Jiro Nakamura, Hiroshi Ban
2005 — conf
A Hybrid Parallel Method for Large Sparse Eigenvalue Problems on a Grid Computing Environment Using Ninf-G/MPI.
LSSC
Tetsuya Sakurai, Yoshihisa Kodaki, Hiroaki Umeda, Yuichi Inadomi, Toshio Watanabe, Umpei Nagashima
2002 J jnl
Reaction Space Map Representation of the Chlorination/Dechlorination Reactions of Polychlorobenzenes.
J. Chem. Inf. Comput. Sci.
Zun Yao Wang, Toshio Watanabe, Ohgi Takahashi, Kenji Morihashi, Osamu Kikuchi
1995 A* conf
A Method for Controlling Tactile Sensation of Surface Roughness Using Ultrasonic Vibration.
ICRA
Toshio Watanabe, Shigehisa Fukui
1992 J jnl
Study on Group-Behavior Control of Microrobots.
J. Robotics Mechatronics
Toshio Watanabe, Isao Shimoyama, Hirofumi Miura