Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Steve Grubb"'
Autor:
V. Dominic, M. F. C. Stephens, K. Gelov, Parthiban Kandappan, B. Boyanov, Sampath Edirisinghe, Steve Sanders, Mohammad Reza Chitgarha, M. Elam, James O’Connor, Robert Maher, Steve Grubb, A. Afonso, Sandy Thomson, G. Shartle, Ales Kumpera, C. Doggart, Pierre Mertz
Publikováno v:
OFC
A record real-time capacity capability of 30.01Tb/s is demonstrated across a 6644km trans-Atlantic subsea link using super-Gaussian shaped PS-64QAM. We additionally report the first 700Gb/s payload transmission at 100.4GBaud across the same route.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34347164944ca96bb6d439788833cdc2
https://doi.org/10.1364/ofc.2021.f4g.2
https://doi.org/10.1364/ofc.2021.f4g.2
Autor:
Junho Cho, Sethumadhavan Chandrasekhar, Jean-Christophe Antona, Haoshuo Chen, Roland Ryf, Erixhen Sula, Peter J. Winzer, Nicolas K. Fontaine, Steve Grubb, Samuel Olsson, G. Raybon, Ellsworth Burrows
Publikováno v:
ECOC
We experimentally demonstrate capacity gains of up to 23% under electrical supply power constraints in a long-haul optical fiber cable by optimizing the gain shaping filters using neural networks.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2050660b8a328e24f6bad06a8f6003c2
https://doi.org/10.1109/ecoc48923.2020.9333383
https://doi.org/10.1109/ecoc48923.2020.9333383
Autor:
Roland Ryf, Andrew R. Chraplyvy, Jean-Christophe Antona, Peter J. Winzer, Erixhen Sula, Junho Cho, Samuel L. I. Olsson, Steve Grubb, Sethumadhavan Chandrasekhar, Nicolas K. Fontaine, G. Raybon, Ellsworth Burrows
We experimentally solve the problem of maximizing capacity under a total supply power constraint in a massively parallel submarine cable context, i.e., for a spatially uncoupled system in which fiber Kerr nonlinearity is not a dominant limitation. By
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b24214fe6231f61a943965306820b8c
Autor:
G. Raybon, Sethumadhavan Chandrasekhar, Ellsworth Burrows, Peter J. Winzer, Erixhen Sula, Junho Cho, Roland Ryf, Samuel Olsson, Nicolas K. Fontaine, Jean-Christophe Antona, Andrew R. Chraplyvy, Steve Grubb
Publikováno v:
OFC
We experimentally achieve a 19% capacity gain per Watt of electrical supply power in a 12-span link by eliminating gain flattening filters and optimizing launch powers using deep neural networks in a parallel fiber context. (C) 2020 The Authors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2edec6f88a852eecde078da05403a691
https://doi.org/10.1364/ofc.2020.w1k.2
https://doi.org/10.1364/ofc.2020.w1k.2
Autor:
Ronen Dar, Andrew Adamiecki, Laurent Schmalen, Gregory Raybon, Ells Burrows, Peter J. Winzer, Xi Chen, Yan Pan, Junho Cho, S. Corteselli, Diego Correa, Brad McKay, Steve Grubb, Sethumadhavan Chandrasekhar, Szilard Zsigmond
Publikováno v:
Journal of Lightwave Technology. 36:103-113
We report the transmission of probabilistically shaped (PS) 64-ary quadrature amplitude modulation (QAM) at 7.46 b/s/Hz over a 5523-km in-service trans-Atlantic fiber-optic cable that consists of 65–89-km spans of Erbium-doped fiber amplifier only
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36a9d3df0e96e98ef0216cd52d570ee3
https://doi.org/10.1109/jlt.2017.2776840
https://doi.org/10.1109/jlt.2017.2776840
Autor:
Mohand Achouche, A. Verdier, K. Mekhazni, J. Suignard, R. Dellinger, Jeremie Renaudier, David T. Neilson, H. Debregeas, R. Ryf, Aurelien Boutin, Mathilde Makhsiyan, A. Carbo Meseguer, Nicolas K. Fontaine, Patrick Brindel, Cosimo Calo, F. Pulka, Gabriel Charlet, Fabrice Blache, Steve Grubb, Haoshuo Chen, Patrice Tran, Amirhossein Ghazisaeidi
Publikováno v:
ECOC
We demonstrate a field trial WDM transmission over two spans of 18dB and 16.5dB loss, with average channel rate of 475Gb/s over >100nm optical bandwidth, and with 250Gb/s 16QAM real-time transponders in both C- and L-bands.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad2ddc4752036e2de4374130f6d2cbc7
https://doi.org/10.1109/ecoc.2018.8535349
https://doi.org/10.1109/ecoc.2018.8535349
Autor:
Steve Grubb
Publikováno v:
OFC
We are experiencing a tremendous resurgence in the deployment of new submarine cables worldwide. The drivers and sustainability of this unprecedented increase in bandwidth are examined. The technology drivers will be detailed that have increased the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e7bbbe4a65b5425812c417966922bfb
https://doi.org/10.1364/ofc.2018.m1d.1
https://doi.org/10.1364/ofc.2018.m1d.1
Autor:
Szilard Zsigmond, Andrew R. Chraplyvy, Ronen Dar, Steve Grubb, Peter J. Winzer, Herve Fevrier, K.-Y. Huang
Publikováno v:
ECOC
We show significant cost savings for high-capacity submarine systems using massive spacedivision multiplexing (SDM) for a fixed electrical power supply. Advanced submarine fiber, low-noise amplification, and digital nonlinearity compensation are show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df2674ef5fa510bf3be5d3dff6354aca
https://doi.org/10.1109/ecoc.2017.8346125
https://doi.org/10.1109/ecoc.2017.8346125
Autor:
Y. Pan, Peter J. Winzer, Ronen Dar, Andrew Adamiecki, Laurent Schmalen, Sethumadhavan Chandrasekhar, Xi Chen, D. Correa, B. McKay, S. Corteselli, G. Raybon, Ellsworth Burrows, Szilard Zsigmond, Junho Cho, Steve Grubb
Publikováno v:
OFC
We transmitted probabilistically shaped 64-QAM at 7.46 b/s/Hz over a 5,523-km inservice EDFA-only amplified trans-Atlantic cable (5.68 b/s/Hz over a looped-back 11,046 km). Using real-time processing we achieve single-carrier 250-Gb/s 16-QAM at 4 b/s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebcf32c83fd1d44885da7c9163587e90
https://doi.org/10.1364/ofc.2017.th5b.3
https://doi.org/10.1364/ofc.2017.th5b.3
Autor:
M. Fisher, Dave Welch, Mike VanLeeuwen, Mark J. Missey, R. Nagarajan, Brian Taylor, F.A. Kish, V. Dominic, H. Xu, Andrew Dentai, Masaki Kato, Steve Grubb, Pierre Mertz
Publikováno v:
Optical Fiber Communication Conference and National Fiber Optic Engineers Conference.
A 100Gb/s Photonic Integrated Circuit at 1490 nm has been transmitted over 320 km using all-SOA amplification, demonstrating the applicability of PICs to address 55THz of fiber bandwidth.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::621da428fe692f33231d69486d78a537
https://doi.org/10.1364/nfoec.2009.jtha49
https://doi.org/10.1364/nfoec.2009.jtha49