Christos Spatharakis

According to our database, Christos Spatharakis authored at least 17 papers between 2013 and 2018.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2018

NEPHELE: An End-to-End Scalable and Dynamically Reconfigurable Optical Architecture for Application-Aware SDN Cloud Data Centers.

Paraskevas Bakopoulos, Konstantinos Christodoulopoulos, Giada Landi, Muzzamil Aziz, Eitan Zahavi, Domenico Gallico, Richard Pitwon, Konstantinos Tokas, Ioannis Patronas, Marco Capitani, Christos Spatharakis, Konstantinos Yiannopoulos, Kai Wang, Konstantinos Kontodimas, Ioannis Lazarou, Philipp Wieder, Dionysios I. Reisis, Emmanouel Manos Varvarigos, Matteo Biancani, Hercules Avramopoulos

IEEE Commun. Mag., 2018

Real-Time Carrier Phase Recovery for 16-QAM Utilizing the Nonlinear Least Squares Algorithm.

Vatistas Kostalampros, Christos Spatharakis, Konstantinos Maragos, George Lentaris, Nikolaos Argyris, Stefanos Dris, André Richter, Hercules Avramopoulos, Dimitrios Soudris

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Carrier Phase Recovery of 64 GBd Optical 16-QAM Using Extensive Parallelization on an FPGA.

Vatistas Kostalampros, Konstantinos Maragos, George Lentaris, Dimitrios Soudris, Christos Spatharakis, Nikos Argyris, Hercules Avramopoulos, Stefanos Dris, André Richter

Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

NEPHELE: Vertical Integration and Real-Time Demonstration of an Optical Datacenter Network.

Christos Spatharakis, Konstantinos Tokas, Ioannis Patronas, Paraskevas Bakopoulos, Dionysios I. Reisis, Hercules Avramopoulos

Proceedings of the 2018 20th International Conference on Transparent Optical Networks (ICTON), 2018

Real Time Demonstration of an End-to-End Optical Datacenter Network with Dynamic Bandwidth Allocation.

Konstantinos Tokas, Christos Spatharakis, Ioannis Patronas, Paraskevas Bakopoulos, Giada Landi, Konstantinos Christodoulopoulos, Marco Capitani, Angelos Kyriakos, Muzzamil Aziz, Richard Pitwon, Domenico Gallico, Dionisios I. Reisis, Emmanouel A. Varvarigos, Eitan Zahavi, Hercules Avramopoulos

Proceedings of the European Conference on Optical Communication, 2018

2017

A Flexible, High-Performance FPGA Implementation of a Feed-Forward Equalizer for Optical Interconnects up to 112 Gb/s.

Konstantinos Maragos, Christos Spatharakis, George Lentaris, Panagiotis Kontzilas, Stefanos Dris, Paraskevas Bakopoulos, Hercules Avramopoulos, Dimitrios Soudris

J. Signal Process. Syst., 2017

Slotted TDMA and optically switched network for disaggregated datacenters.

Konstantinos Tokas, Ioannis Patronas, Christos Spatharakis, Dionysios I. Reisis, Paraskevas Bakopoulos, Hercules Avramopoulos

Proceedings of the 2017 19th International Conference on Transparent Optical Networks (ICTON), 2017

2016

PAM-4 and Duobinary direct modulation of a hybrid InP/SOI DFB laser for 40 Gb/s transmission over 2 km single mode fiber.

Amin Abbasi, Christos Spatharakis, Giannis Kanakis, Nuno Sequeira Andre, Hadrien Louchet, Andrew Katumba, Jochem Verbist, Xin Yin, Johan Bauwelinck, Hercules Avramopoulos, Gunther Roelkens, Geert Morthier

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

A 56 Gbaud reconfigurable FPGA feed-forward equalizer for optical datacenter networks with flexible baudrate- and modulation-format.

Christos Spatharakis, Giannis Kanakis, Nikolaos Iliadis, Paraskevas Bakopoulos, Hercules Avramopoulos, Konstantinos Maragos, George Lentaris, Dimitrios Soudris

Proceedings of the 2016 IEEE International Conference on Electronics, Circuits and Systems, 2016

Optical PAM-4 generation through polarization multiplexing in single-polarization single-mode VCSELs.

Nikos Iliadis, Giannis Kanakis, Nikolaos Argyris, Christos Spatharakis, Paraskevas Bakopoulos, Hercules Avramopoulos, Silvia Spiga, Markus-Christian Amann

Proceedings of the 2016 IEEE International Conference on Electronics, Circuits and Systems, 2016

A scalable optically-switched datacenter network with multicasting.

Konstantinos Tokas, Christos Spatharakis, Ioannis Kanakis, Nikolaos Iliadis, Paraskevas Bakopoulos, Hercules Avramopoulos, Ioannis Patronas, Nikolaos Liakopoulos, Dionysios I. Reisis

Proceedings of the European Conference on Networks and Communications, 2016

2015

A 64 Gb/s PAM-4 linear optical receiver.

Bart Moeneclaey, Giannis Kanakis, Jochen Verbrugghe, Nikos Iliadis, Wouter Soenen, Dimitrios Kalavrouziotis, Christos Spatharakis, Stefanos Dris, Xin Yin, Paraskevas Bakopoulos, Elad Mentovich, Hercules Avramopoulos, Johan Bauwelinck

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

High performance carrier phase recovery for coherent optical QAM.

Nikolaos Argyris, Stefanos Dris, Christos Spatharakis, Hercules Avramopoulos

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Cross-layer optimization: Network cost vs. physical layer margins.

Polyzois Soumplis, P. Pananikolaou, Konstantinos Christodoulopoulos, Nikos Argyris, Christos Spatharakis, Stefanos Dris, Hercules Avramopoulos, Emmanouel A. Varvarigos

Proceedings of the 17th International Conference on Transparent Optical Networks, 2015

ORCHESTRA - Optical performance monitoring enabling flexible networking.

Konstantinos Christodoulopoulos, Panagiotis C. Kokkinos, Andrea Di Giglio, Annachiara Pagano, Nikos Argyris, Christos Spatharakis, Stefanos Dris, Hercules Avramopoulos, Jean-Christophe Antona, Camille Delezoide, Philippe Jennevé, Jelena Pesic, Yvan Pointurier, Nicola Sambo, Filippo Cugini, Piero Castoldi, Giacomo Bernini, Gino Carrozzo, Emmanouel A. Varvarigos

Proceedings of the 17th International Conference on Transparent Optical Networks, 2015

2014

Frequency offset estimation and carrier phase recovery for high-order QAM constellations using the Viterbi-Viterbi monomial estimator.

Christos Spatharakis, Nikolaos Argyris, Stefanos Dris, Hercules Avramopoulos

Proceedings of the 9th International Symposium on Communication Systems, 2014

2013

M-QAM carrier phase recovery using the viterbi-viterbi monomial-based and maximum Likelihood Estimators.

Stefanos Dris, Paraskevas Bakopoulos, Ioannis Lazarou, Christos Spatharakis, Hercules Avramopoulos

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013