K
Konstantinos Vyrsokinos
Researcher at Aristotle University of Thessaloniki
Publications - 134
Citations - 1743
Konstantinos Vyrsokinos is an academic researcher from Aristotle University of Thessaloniki. The author has contributed to research in topics: Optical switch & Optical amplifier. The author has an hindex of 23, co-authored 126 publications receiving 1457 citations. Previous affiliations of Konstantinos Vyrsokinos include National Technical University of Athens & National and Kapodistrian University of Athens.
Papers
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Journal ArticleDOI
An all-optical neuron with sigmoid activation function.
George Mourgias-Alexandris,Apostolos Tsakyridis,Nikolaos Passalis,Anastasios Tefas,Konstantinos Vyrsokinos,Nikos Pleros +5 more
TL;DR: An all-optical neuron is presented that utilizes a logistic sigmoid activation function, using a Wavelength-Division Multiplexing (WDM) input & weighting scheme, showing excellent agreement between theory and experiment and an almost perfect fitting with a logismoid function.
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A 60 GHz Radio-Over-Fiber Network Architecture for Seamless Communication With High Mobility
TL;DR: A 60 GHz broadband picocellular Radio-over-Fiber network architecture that enables seamless connectivity for highly mobile end-users and can provide zero packet loss and call dropping probability values in high-rate wireless services for a broad range of mobile speeds up to 40 m/sec, independently of the fiber link distances is demonstrated.
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Optics in Computing: From Photonic Network-on-Chip to Chip-to-Chip Interconnects and Disintegrated Architectures
Theoni Alexoudi,N. Terzenidis,Stelios Pitris,Miltiadis Moralis-Pegios,Pavlos Maniotis,Christos Vagionas,Charoula Mitsolidou,George Mourgias-Alexandris,George T. Kanellos,Amalia Miliou,Konstantinos Vyrsokinos,Nikos Pleros +11 more
TL;DR: It is demonstrated how optically-enabled eight-socket boards can be combined via a 256 × 256 Hipoλaos Optical Packet Switch into a powerful 256-node disaggregated system with less than 335 ns latency, forming a highly promising solution for the latency-critical rack-scale memory disaggregation era.
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Active plasmonics in WDM traffic switching applications
S. Papaioannou,S. Papaioannou,Dimitrios Kalavrouziotis,Konstantinos Vyrsokinos,Jean-Claude Weeber,Karim Hassan,Laurent Markey,Alain Dereux,Ashwani Kumar,Sergey I. Bozhevolnyi,M. Baus,Tolga Tekin,Dimitrios Apostolopoulos,Hercules Avramopoulos,Nikos Pleros,Nikos Pleros +15 more
TL;DR: This article introduces active plasmonics into Wavelength Division Multiplexed (WDM) switching applications, using the smallest TO DLSPP-based Mach-Zehnder interferometric switch reported so far and showing its successful performance in 4×10 Gb/s low-power and fast switching operation.
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Dielectric‐loaded plasmonic waveguide components: Going practical
Ashwani Kumar,Jacek Gosciniak,Valentyn S. Volkov,S. Papaioannou,S. Papaioannou,Dimitrios Kalavrouziotis,Konstantinos Vyrsokinos,Jean-Claude Weeber,Karim Hassan,Laurent Markey,Alain Dereux,Tolga Tekin,Michael Waldow,Dimitrios Apostolopoulos,Hercules Avramopoulos,Nikos Pleros,Nikos Pleros,Sergey I. Bozhevolnyi +17 more
TL;DR: In this paper, a review of the latest application-oriented research on radiation modulation and routing using thermo-optic dielectric-loaded plasmonic waveguide components integrated with silicon-based photonic waveguides is presented.