Novel network control scheme that can substantially reduce link and node costs simultaneously
Terada, Yuki, Mori, Yojiro, Hasegawa, Hiroshi, Sato, Ken-ichi
Published in 2015 European Conference on Optical Communication (ECOC) (01.09.2015)
Published in 2015 European Conference on Optical Communication (ECOC) (01.09.2015)
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Conference Proceeding
Impairment-aware optical multicast tree design with modulation format optimization
Soubhik Deb, Hasegawa, Hiroshi, Mori, Yojiro, Sato, Ken-ichi
Published in 2015 International Conference on Photonics in Switching (PS) (01.09.2015)
Published in 2015 International Conference on Photonics in Switching (PS) (01.09.2015)
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Conference Proceeding
Demonstration of large-port-count and compact ROADM that exhibits virtual-C/D/C performance
Takashina, Shoichi, Ishida, Hiroto, Mori, Yojiro, Hasegawa, Hiroshi, Sato, Ken-ichi, Watanabe, Toshio
Published in 2015 Optical Fiber Communications Conference and Exhibition (OFC) (01.03.2015)
Published in 2015 Optical Fiber Communications Conference and Exhibition (OFC) (01.03.2015)
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Conference Proceeding
Hardware scale analysis and prototype development of flexible waveband routing OXCs
Ishikawa, Tomohiro, Niwa, Masaki, Ueda, Koh, Mori, Yojiro, Hasegawa, Hiroshi, Subramaniam, Suresh, Sato, Ken-ichi, Moriwaki, Osamu
Published in 2016 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS) (01.07.2016)
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Published in 2016 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS) (01.07.2016)
Conference Proceeding
Demonstration of 1,440×1,440 fast optical circuit switch for datacenter networking
Ueda, Koh, Mori, Yojiro, Hasegawa, Hiroshi, Matsuura, Hiroyuki, Ishii, Kiyo, Kuwatsuka, Haruhiko, Namiki, Shu, Watanabe, Toshio, Sato, Ken-ichi
Published in 2016 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS) (01.07.2016)
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Published in 2016 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS) (01.07.2016)
Conference Proceeding
Polarization-independent C-band tunable filter based on cascaded Si-wire asymmetric Mach-Zehnder interferometer
Suzuki, Keijiro, Tanizawa, Ken, Suda, Satoshi, Matsuura, Hiroyuki, Ikeda, Kazuhiro, Mori, Yojiro, Sato, Ken-ichi, Namiki, Shu, Kawashima, Hitoshi
Published in 2016 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS) (01.07.2016)
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Published in 2016 21st OptoElectronics and Communications Conference (OECC) held jointly with 2016 International Conference on Photonics in Switching (PS) (01.07.2016)
Conference Proceeding
Dual-stage decision-directed phase estimator enabling perfect frequency-offset elimination in digital coherent optical receivers
Mori, Y., Kikuchi, K.
Published in 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC) (01.03.2013)
Published in 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC) (01.03.2013)
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Conference Proceeding
A 204.8 Tbps throughput 64×64 optical cross-connect prototype that allows C/D/C add/drop
Takaha, Kensuke, Mori, Yojiro, Hasegawa, Hiroshi, Sato, Ken-ichi, Watanabe, Toshio
Published in OFC 2014 (01.03.2014)
Published in OFC 2014 (01.03.2014)
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Conference Proceeding
Wavelength path signalling for WSS/WBSS combined optical switches in hierarchical optical networks
Miyazawa, Takaya, Hirayama, Takahiro, Harai, Hiroaki, Ueda, Koh, Mori, Yojiro, Hasegawa, Hiroshi, Sato, Ken-ichi
Published in 2015 17th International Conference on Transparent Optical Networks (ICTON) (01.07.2015)
Published in 2015 17th International Conference on Transparent Optical Networks (ICTON) (01.07.2015)
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Conference Proceeding
Experimental demonstration of multi-granular optical-path network utilizing wavelength/waveband-selective switches
Ueda, Koh, Niwa, Masaki, Mori, Yojiro, Hasegawa, Hiroshi, Sato, Ken-ichi, Miyazawa, Takaya, Harai, Hiroaki
Published in 2015 Opto-Electronics and Communications Conference (OECC) (01.06.2015)
Published in 2015 Opto-Electronics and Communications Conference (OECC) (01.06.2015)
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Conference Proceeding
Journal Article
Low crosstalk wavelength tunable filter that utilizes symmetric and asymmetric Mach-Zehnder interferometers
Takashina, Shoichi, Mori, Yojiro, Hasegawa, Hiroshi, Sato, Ken-ichi, Watanabe, Toshio
Published in OFC 2014 (01.03.2014)
Published in OFC 2014 (01.03.2014)
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Conference Proceeding
Novel Polarization-diversity Scheme Based on Mutual Phase Conjugation for Fiber-nonlinearity Mitigation in Ultra-long Coherent Optical Transmission Systems
Hongbo Lu, Mori, Y, Changyo Han, Kikuchi, K
Published in 39th European Conference and Exhibition on Optical Communication (ECOC 2013) (2013)
Published in 39th European Conference and Exhibition on Optical Communication (ECOC 2013) (2013)
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Conference Proceeding
Bit-error rate performance of Nyquist wavelength-division multiplexed quadrature phase-shift keying optical signals
Igarashi, K, Mori, Y, Katoh, K, Kikuchi, K
Published in 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (01.03.2011)
Published in 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (01.03.2011)
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Conference Proceeding
Kerr-effect compensation with parallel single split-steps in digital coherent receivers
Mori, Y., Chao Zhang, Kikuchi, K.
Published in 2012 17th Opto-Electronics and Communications Conference (01.07.2012)
Published in 2012 17th Opto-Electronics and Communications Conference (01.07.2012)
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Conference Proceeding
Proper polarization demultiplexing in coherent optical receiver using constant modulus algorithm with training mode
Faruk, Md Saifuddin, Mori, Yojiro, Chao Zhang, Kikuchi, Kazuro
Published in OECC 2010 Technical Digest (01.07.2010)
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Published in OECC 2010 Technical Digest (01.07.2010)
Conference Proceeding