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Personal profile

Research profile

Nicola Calabretta is an Assistant Professor in Electro-Optical Communication Systems and Senior Research Fellow at Eindhoven University of Technology (TU/e). His expertise is in telecommunications engineering, electrical engineering and optical engineering. Nicola’s research focuses on optical signal processing for highly spectral efficient multi-level modulation formats, high-speed electronics for processing of novel labeling techniques, FPGA implementation of scheduling algorithms for low latency control of large port optical switches, optical interconnects, photonic integrated wavelength selector with flexible bandwidth, photonic integrated optical switches and c optical nodes for metro networks. Applications of the group’s work on fast optical switches include performance enhancement for optical metro/access networks and data center networks.

Academic background

Nicola Calabretta received his PhD from TU/e in 2004 for his work in all-optical signal processing and optical packet switching. Prior to this, he studied Telecommunications Engineering at the Politecnico di Torino. Before joining the TU/e, he conducted research at DTU Fotonik, the Department of Photonics Engineering at the technical University of Denmark, where he worked on Radio-over-Fiber. He completed a postdoc at the Sant'Anna School of Advanced Studies (SSSA, Scuola Superiore di Studi Universitari e di Perfezionamento Sant'Anna) in Pisa, Italy, focusing on wavelength division multiplexing, passive optical network and optical transmission systems employing advanced modulation formats.

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Projects 2017 2022

Wideband Optical Networks

Calabretta, N., van der Avoird, M., Moerenhout, M., Moerenhout, M. & Calabretta, N.

1/01/1931/12/22

Project: Research direct

Data center Optical Switch Network Application deployment and modelling

Calabretta, N., Exarchakos, G., Moerenhout, M., Moerenhout, M., Calabretta, N. & Croes, S.

1/09/1831/08/21

Project: Research direct

PASSION

van Hout, J., Calabretta, N., Raz, O., Stabile, P., Moerenhout, M., Tessema, N. & Li, C.

1/12/1730/11/20

Project: Research direct

OLYMPICS

Calabretta, N., Croes, S., Moerenhout, M., Moerenhout, M., Prifti, K. & Exarchakos, G.

1/11/1731/10/20

Project: Research direct

PIXNET

van Hout, J., Calabretta, N., Moerenhout, M. & Moerenhout, M.

1/09/1731/08/22

Project: Research direct

Research Output 2000 2019

Electro-optical beam steering in an InP optical waveguide

Cardarelli, S., 3 Jun 2019, Eindhoven: Technische Universiteit Eindhoven. 157 p.

Research output: ThesisPhd Thesis 1 (Research TU/e / Graduation TU/e)Academic

Open Access
File

Electro-optic device in InP for wide angle of arrival detection in optical wireless communication

Cardarelli, S., Calabretta, N., Koelling, S., Stabile, R. & Williams, K., 22 Apr 2019, 2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings. Institute of Electrical and Electronics Engineers, 3 p. 8696527

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

wireless communication
Electrooptical effects
electro-optics
arrivals
Optical fibers

Experimental assessment of SDN-enabled reconfigurable OPSquare data center networks with QoS guarantees

Xue, X., Wang, F., Agraz, F., Pages, A., Pan, B., Yan, F., Spadaro, S. & Calabretta, N., 22 Apr 2019, 2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings. Piscataway: Institute of Electrical and Electronics Engineers (IEEE), 3 p. 8696616

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Packet loss
Computer networks
Quality of service
Software defined networking

High performance scalable data center and computer network architectures based on distributed fast optical switches

Yan, F., 11 Apr 2019, Eindhoven: Technische Universiteit Eindhoven. 139 p.

Research output: ThesisPhd Thesis 1 (Research TU/e / Graduation TU/e)Academic

Open Access
File
Optical switches
Computer networks
Network architecture

Performance assessment of a novel rack-scale disaggregated data center with fast optical switch

Guo, X., Yan, F., Xue, X., Exarchakos, G. & Calabretta, N., 22 Apr 2019, 2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 - Proceedings. Piscataway: Institute of Electrical and Electronics Engineers, 3 p. 8696758

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

racks
Optical links
Optical switches
Servers
switches

Activities 2011 2011

  • 1 Contributed talk

5th International Symposium on Ultrafast Photonic Technologies (ISUPT2011), 15-16 Septmber 2011, Berlin

Nicola Calabretta (Speaker)
15 Sep 2011

Activity: Talk or presentation typesContributed talkScientific

Courses