Papers - HASEGAWA, Hiroshi
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Spectral-Efficiency Maximization with Subcarrier-Multiplexed Hybrid-QAM Signals Adaptive to Distance and Hop Count Reviewed
Yuma Isono, Masaki Niwa, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato
ECOC2016 page： Th.1.E.3 2016.9
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Optical Networking Utilizing Virtual Direct Links Reviewed
Y. Ito, Y. Mori, H. Hasegawa, and K. Sato
ECOC2016 page： W.4.P1.SC6.3 2016.9
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Recent Progress in Large-scale Optical Switches for Intra-datacenter Interconnection Invited Reviewed
K. Ueda, Y. Mori, H. Hasegawa, and K. Sato
PIERS2016 page： 2P4 2016.8
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Demonstration of 1,440x1,440 Fast Optical Circuit Switch for Datacenter Networking Reviewed
Koh Ueda, Yojiro Mori, Hiroshi Hasegawa, Hiroyuki Matsuura, Kiyo Ishii, Haruhiko Kuwatsuka, Shu Namiki, Toshio Watanabe, Ken-ichi Sato
21st OptoElectronics and Communications Conference (OECC2016)/Photonics in Switching 2016 (PS2016) page： WF1-3 2016.7
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Spectral Efficient Grouped Routing Network that Applies Dynamic Optical Path Grooming Reviewed
Yuki Terada, Yojiro Mori, Hiroshi Hasegawa, Ken-ichi Sato
21st OptoElectronics and Communications Conference (OECC2016)/Photonics in Switching 2016 (PS2016) page： TuA1-1 2016.7
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Hardware Scale Analysis and Prototype Development of Flexible Waveband Routing OXCs Reviewed
Tomohiro Ishikawa, Masaki Niwa, Koh Ueda, Yojiro Mori, Hiroshi Hasegawa, Suresh Subramaniam, Ken-ichi Sato, Osamu Moriwaki
21st OptoElectronics and Communications Conference (OECC2016)/Photonics in Switching 2016 (PS2016) page： TuA1-4 2016.7
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Survivable Grouped Routing Optical Networks With Dedicated Path Protection Reviewed
H. Hasegawa, Y. Mori, and K. Sato
IEICE Transactions on Communications Vol. E99-B ( 7 ) page： - 2016.7
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Disruption-Free Expansion of Protected Optical Path Networks that Utilize Subsystem Modular OXC Nodes Reviewed
Kosuke Sato, Hiroshi Hasegawa, and Ken-ichi Sato
IEEE/OSA J. Opt. Commun. Netw. Vol. 8 ( 7 ) page： 476-485 2016.7
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A Compact OXC Node Architecture That Exploits Dynamic Path Bundling and Routing Reviewed
T. Ishikawa, H. Hasegawa, S. Subramaniam, and K. Sato
ONDM2016 page： S8-3 2016.5
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Novel Optical-Node Architecture Utilizing Asymmetric-Multiport Wavelength-Selective Switches Reviewed
M. Niwa, Y. Mori, H. Hasegawa and K. Sato
IEEE Photonics Journal, Vol. 8 ( 2 ) page： 1-10 2016.4
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Large-Scale and Simple-Configuration Optical Switch Enabled by Asymmetric-Port-Count Subswitches Reviewed
K. Ueda, Y. Mori, H. Hasegawa, K. i. Sato and T. Watanabe
IEEE Photonics Journal, Vol. 8 ( 2 ) page： 1-10 2016.4
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Highly spectral efficient networks based on grouped optical path routing Reviewed
Y. Terada, Y. Mori, H. Hasegawa, and K. Sato
OSA Optics Express Vol. 24 ( 6 ) page： 6213-6228 2016.3
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MxM WSSを用いた大規模光ノード構成法
丹羽真規・森洋二郎・長谷川浩・佐藤健一
電子情報通信学会2016年総合大会 page： B-10-77 2016.3
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サブシステムモジュラ光クロスコネクトにおけるルーティング性能のノード次数依存
伊藤圭佑・森洋二郎・長谷川浩・佐藤健一
電子情報通信学会2016年総合大会 page： B-10-23 2016.3
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高信頼サブシステムモジュラ光クロスコネクト
山上修平・丹羽真規・森洋二郎・長谷川浩・佐藤健一
電子情報通信学会2016年総合大会 page： B-10-22 2016.3
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機械学習制御に基づくルータの低消費電力化 (受賞に伴う奨励講演)
川瀬弘嗣・森洋二郎・長谷川浩・佐藤健一
信学技報 Vol. 115 ( 497 ) page： 47-51 2016.3
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高信頼光クロスコネクト構成
山上修平・丹羽真規・森洋二郎・長谷川浩・佐藤健一
信学技報 Vol. 115 ( 497 ) page： 17-20 2016.3
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Algorithm for raising OXC port count to meet traffic growth at minimum-cost Reviewed
K. Sato, Y. Mori, H. Hasegawa, and K. Sato
OSA Optical Fiber Communication Conference (OFC2016) page： W4B.2 2016.3
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Low-Loss and Large-Scale Optical Switch Utilizing Asymmetric-Port-Count Cyclic AWGs Reviewed
K. Ueda, Y. Mori, H. Hasegawa, and K. Sato
ICP2016 page： Dev-8 2016.3
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Cycle-Slip-Tolerant Decision-Boundary Creation with Machine Learning Reviewed
H. Kawase, Y. Mori, H. Hasegawa, and K. Sato
ICP2016 page： Com-4 2016.3