A
Akihiko Matsuura
Researcher at Harvard University
Publications - 36
Citations - 918
Akihiko Matsuura is an academic researcher from Harvard University. The author has contributed to research in topics: Transmission (telecommunications) & Signal. The author has an hindex of 13, co-authored 36 publications receiving 864 citations. Previous affiliations of Akihiko Matsuura include Nippon Telegraph and Telephone.
Papers
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Proceedings ArticleDOI
1.01-Pb/s (12 SDM/222 WDM/456 Gb/s) Crosstalk-managed Transmission with 91.4-b/s/Hz Aggregate Spectral Efficiency
Hidehiko Takara,Akihide Sano,Takayuki Kobayashi,Hirokazu Kubota,Hiroto Kawakami,Akihiko Matsuura,Yutaka Miyamoto,Yoshiteru Abe,Hirotaka Ono,Kota Shikama,Yukihiro Goto,Kyozo Tsujikawa,Yusuke Sasaki,Itaru Ishida,Katsuhiro Takenaga,Shoichiro Matsuo,Kunimasa Saitoh,Masanori Koshiba,Toshio Morioka +18 more
TL;DR: In this article, the authors demonstrate 1.01-Pb/s transmission over 52 km with the highest aggregate spectral efficiency of 91.4 b/s/Hz by using low-crosstalk one-ring-structured 12-core fiber.
Proceedings ArticleDOI
102.3-Tb/s (224 × 548-Gb/s) C- and extended L-band all-Raman transmission over 240 km using PDM-64QAM single carrier FDM with digital pilot tone
Akihide Sano,Takayuki Kobayashi,Shogo Yamanaka,Akihiko Matsuura,Hiroto Kawakami,Yutaka Miyamoto,Koichi Ishihara,H. Masuda +7 more
TL;DR: In this paper, the authors demonstrate 1023 Tb/s transmission over 3×80 km of PSCF by employing 548-Gb/s PDM-64QAM single-carrier frequency division multiplexing (SC-FDM) signals with pilot tone and 112-THz ultra-wideband low-noise amplification in the C- and extended L-bands.
Proceedings ArticleDOI
100 × 120-Gb/s PDM 64-QAM transmission over 160 km using linewidth-tolerant pilotless digital coherent detection
Akihide Sano,Takayuki Kobayashi,Akihiko Matsuura,Shuto Yamamoto,Shogo Yamanaka,E. Yoshida,Yutaka Miyamoto,Munehiro Matsui,Masato Mizoguchi,Takayuki Mizuno +9 more
TL;DR: In this paper, the authors demonstrate 11.2-Tb/s transmission of 12.5-GHz spaced 120-Gb/s PDM 64-QAM signals over 160 km by using a digital coherent receiver with pilotless demodulation algorithms.
Proceedings ArticleDOI
45.2Tb/s C-band WDM transmission over 240km using 538Gb/s PDM-64QAM single carrier FDM signal with digital pilot tone
Tetsuro Kobayashi,Akihide Sano,Akihiko Matsuura,M. Yoshida,Toshikazu Sakano,Hirokazu Kubota,Yutaka Miyamoto,Koichi Ishihara,Masato Mizoguchi,Munehiko Nagatani +9 more
TL;DR: In this article, the authors demonstrate 45.2Tb/s 50GHz-spaced WDM transmission over 240km (3 × 80km) in C-band using 538 Gb/S PDM-64QAM single-carrier frequency-division-multiplexed (SC-FDM) signal with digital pilot tone.
Journal ArticleDOI
Nonlinear Tolerant Spectrally-Efficient Transmission Using PDM 64-QAM Single Carrier FDM With Digital Pilot-Tone
TL;DR: In this paper, the authors proposed a nonlinear tolerant single carrier frequency-division-multiplexing (SC-FDM) signal enhanced by digital pilot-tone for future high speed Ethernet transport like 400 G Ethernet.