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Ioannis Tomkos
Researcher at Corning Inc.
Publications - 464
Citations - 9620
Ioannis Tomkos is an academic researcher from Corning Inc.. The author has contributed to research in topics: Passive optical network & Optical performance monitoring. The author has an hindex of 45, co-authored 464 publications receiving 8988 citations. Previous affiliations of Ioannis Tomkos include Aristotle University of Thessaloniki & Polytechnic University of Catalonia.
Papers
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Proceedings ArticleDOI
Multi-wavelength all-optical regeneration
TL;DR: In this article, the authors present simulation and experimental studies related with the design of such regeneration sub-systems based on a) quantum dot semiconductor optical amplifiers and b) highly non-linear fibers.
Journal ArticleDOI
Effectiveness of electronic equalizer for filter concatenation effect of low-cost 2.5 Gb/s rated DML sources operated at 10 Gb/s
TL;DR: The improvement on the impact of filter concatenation effect on optical signal quality is investigated and discussed for applications in metropolitan optical networks utilizing cost-effective 10-Gb/s transmitters.
Book ChapterDOI
Optical Signal Processing Techniques for Signal Regeneration and Digital Logic
Karin Ennser,Slavisa Aleksic,Franco Curti,D. M. Forin,Michael Galili,Miroslav Karásek,Leif Katsuo Oxenløwe,Francesca Parmigiani,Periklis Petropoulos,Radan Slavik,Maria Spyropoulou,Stefano Taccheo,Antônio Lúcio Teixeira,Ioannis Tomkos,G. M. Tosi Beleffi,Cédric Ware +15 more
TL;DR: This chapter presents recent developments in optical signal processing techniques and digital logic, focusing on techniques to obtain key functionalities as signal regeneration and wavelength conversion exploiting nonlinear effects in high nonlinear fibres and semiconductor optical amplifiers.
Proceedings ArticleDOI
1G/10G-EPON compliant scheme combining ONU energy efficiency with QoS performance
TL;DR: In this paper, a hybrid fixed/dynamic downstream scheduling scheme for 1G-EPON and 10GEPON was proposed, which enables ONU sleep mode operation for more than 90% of the time, at minor delay performance penalty and independently of network traffic.
Journal ArticleDOI
A Techno-Economic Study on the Outside Plant Cost of Current and Next-Generation Fiber-to-the-X Deployments
TL;DR: In this article, the authors compared the outside plant costs of fiber-to-the-X (FT-X) infrastructures, and showed that the cost of high splitting ratio passive optical networks is not increasing linearly with the splitting ratio.