• Groene Loper 5, Flux building floor 9

    56 Eindhoven

    Netherlands

  • P.O. Box 513, Department of Electrical Engineering

    5600 MB Eindhoven

    Netherlands

Organization profile

Introduction / mission

We have a vision of a globe-spanning ubiquitous optical network, a sustainable and reliable communication infrastructure for users and devices around the world.

Highlighted phrase

Our goal: virtually unlimited bandwidth without congestion, anytime, anywhere, for any service

Organisational profile

Our research vision requires ultra-broadband, ultra-long-reach transmission links, fully-transparent, ultra-fast nodes for routing signal streams, flexible, high-density optical interconnect solutions and high-capacity links – including wireless links – to the end user. It also necessitates functions for autonomously mapping users’ location and service requirements to the network’s resources. Sustainability is a leading theme in our research.

Optical communication, based on optical fiber and free-space optical beams, is the technology that can make this vision a reality. It is the technology underlying the explosion of bandwidth and bandwidth-related services that we now all take for granted and which enables us to connect users, homes, cities, countries and continents to form the physical layer for the World Wide Web.

Our research focuses on:

  • High Capacity Optical Transmission to overcome the limitations imposed by attenuation, dispersion and nonlinearities in the optical fiber. We are pushing towards speeds of multiple Tb/s by exploring new algorithms for data coding, decoding and reconstruction while exploiting deep understanding of optical fibers.
  • Low Latency Interconnect Networks to overcome the latency, capacity and energy bottlenecks in network nodes and network interconnects. We support the growing demand for data exchange between and within data centers by researching new high-density interconnect solutions and novel all-optical switching concepts and devices.
  • Optical Access and Indoor Networks to deliver any broadband service to the end user or device, wire-bound or wireless, by means of converged network solutions. We are investigating optical routing techniques for delivering capacity-on-demand, optimizing user mobility and network performance and reducing energy consumption. 
  • Advanced Network Management and Control, with the goal to create an autonomous control intelligence to manage the network’s physical layer. This will give users access to services at the appropriate quality-of-experience level and improve the network’s dependability. Our main focus is on cognitive Internet of Things communications.
  • Terahertz Photonic Systems to develop techniques for the generation, detection and processing of ultra-high frequency electro-magnetic waves in the sub-THz to THz domain (i.e. 100 GHz and beyond).

Fingerprint Dive into the research topics where Electro-Optical Communication is active. These topic labels come from the works of this organisation's members. Together they form a unique fingerprint.

fibers Physics & Astronomy
Photonics Engineering & Materials Science
Switches Engineering & Materials Science
photonics Physics & Astronomy
switches Physics & Astronomy
Wavelength Engineering & Materials Science
Fibers Engineering & Materials Science
wavelengths Physics & Astronomy

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Projects 2008 2024

Wideband Optical Networks

Calabretta, N., van der Avoird, M., Calabretta, N., van Mil, J., van Mil, J. & Wang, Y.

Aston University

1/01/1931/12/22

Project: Research direct

5G-MOBIX

van Hout, J., Tafur Monroy, I., Kurtic - Brajic, M., Kurtic - Brajic, M., Calabretta, N., Johannsen, U., Okonkwo, C., Heemstra de Groot, S. M., Dubbelman, G., Kiss, D., Rommel, S., Cimoli, B., den Ouden, J., Sanders, R., Barros Carvalho, J. & Meyer, E.

Comm. European Communities (EEG)

1/11/1831/10/21

Project: Research direct

Data center Optical Switch Network Application deployment and modelling

Calabretta, N., Exarchakos, G., Calabretta, N., Croes, S., van Mil, J. & van Mil, J.

1/09/1831/08/21

Project: Research direct

Research Output 1971 2020

4 Downloads (Pure)

5G RAN architecture based on analog radio-over-fiber fronthaul over UDWDM-PON and phased array fed reflector antennas

Konstantinou, D., Bressner, T. A. H., Rommel, S., Johannsen, U., Johansson, M. N., Ivashina, M. V., Smolders, A. B. & Tafur Monroy, I., 1 Jan 2020, In : Optics Communications. 454, 10 p., 124464.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
reflector antennas
Radio-over-fiber
Antenna reflectors
Dense wavelength division multiplexing
Antenna phased arrays
3 Downloads (Pure)

11,700 km transmission at 4.8 bit/4D-sym via four-dimensional geometrically-shaped polarization-ring-switching mModulation

van der Heide, S., Chen, B., van den Hout, M., Liga, G., Koonen, T., Hafermann, H., Alvarado, A. & Okonkwo, C., 1 Jul 2019, OECC/PSC 2019 - 24th OptoElectronics and Communications Conference/International Conference Photonics in Switching and Computing 2019. Piscataway: Institute of Electrical and Electronics Engineers, 3 p. 8817687

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

Dense wavelength division multiplexing
Erbium doped fiber amplifiers
format
Amplification
Modulation

11,700 km Transmission at 4.8 bit/4D-sym via four-dimensional geometrically-shaped polarization-ring-switching modulation

Heide, S. V. D., Chen, B., Hout, M. V. D., Liga, G., Koonen, T., Hafermann, H., Alvarado, A. & Okonkwo, C., 29 Apr 2019, In : arXiv. 3 p., 1904.12561 .

Research output: Contribution to journalConference articleAcademic

Open Access
File
format
modulation
rings
polarization

Prizes

Asia Communications and Photonics Conference(ACP) 2018 Best Paper Award

Bin Chen (Recipient), Y. Lei (Recipient), Domaniç Lavery (Recipient), C.M. Okonkwo (Recipient) & Alex Alvarado (Recipient), 28 Nov 2018

Prize: OtherCareer, activity or publication related prizes (lifetime, best paper, poster etc.)Scientific

Adaptive modulation
Photonics
Communication
Communication
Bandwidth
Particle beam tracking
Radio waves
Radio communication
Communication
Wi-Fi
Telecommunication traffic
Traffic congestion
Radio waves

Activities 2000 2019

Emerging application of Terahertz Systems on Chip

Idelfonso Tafur Monroy (Speaker)
25 Nov 201928 Nov 2019

Activity: Talk or presentation typesInvited talkScientific

Towards Terahertz Systems on chip

Idelfonso Tafur Monroy (Speaker)
15 Oct 2019

Activity: Talk or presentation typesInvited talkScientific

Terahertz wireless Communications -6G and beyond autonomous vehicles

Idelfonso Tafur Monroy (Speaker)
2 Oct 2019

Activity: Talk or presentation typesInvited talkScientific

Research areas

High capacity links

Rianne Sanders (Content manager)

Impact: Research Topic/Theme (at group level)

Low latency interconnect networks

Rianne Sanders (Content manager)

Impact: Research Topic/Theme (at group level)

Network management and control

Rianne Sanders (Content manager)

Impact: Research Topic/Theme (at group level)

Student theses

Building a complex simulation platform for mode locking laser for radio- over-fiber in-home communication

Author: Huang, X., 30 Aug 2016

Supervisor: Cao, Z. (Supervisor 1)

Student thesis: Master

Channel Coding Gains in High Throughput and Long Reach Optical Transmission Systems

Author: Sillekens, E. & Okonkwo, C., 25 Jul 2015

Supervisor: Okonkwo, C. (Supervisor 1)

Student thesis: Master

Design and realization of indoor airships with two actuation units and energy performance analysis

Author: Xia, Y., 26 Nov 2018

Supervisor: Exarchakos, G. (Supervisor 1) & Bembnowicz, P. (External person) (External coach)

Student thesis: Master

File