Organisatieprofiel

Introductie / missie

We focus on the fundamental limits of information processing (transmission, storage, and sensing) underlying our modern digital society. Using information-theoretical frameworks, we study real-world problems aiming at fast, reliable, and secure processing of information.

Highlighted phrase

Driving the future of information processing

Over de organisatie

The ICT Lab research focuses on data transmission and compression, modulation and error correction, multi-user information theory, information security, and sensing. We study information processing in a broad sense trying to determine fundamental limits, but also at developing the techniques that approach these limits. We use information-theoretical frameworks to model practical scenarios, and to find the optimal performance-complexity trade-offs. These scenarios result from close interaction with national and international industrial collaborators. Application areas include fiber optical communications, next-generation wireless systems, secret-key generation, and radar processing.

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Projecten 2013 2022

Retrofit Security for Critical infrastructures

Willems, F., Kusters, L., Sartorius - ter Haar, M., Keijzers, A., Keijzers, A., Willems, F., Sanders, R., Alvarado, A. & Barreiro Berrio, A.

1/02/1831/01/20

Project: Onderzoek direct

FUN-NOTCH: Fundamentals of the Nonlinear Optical Channel

Alvarado, A., van Hout, J., Keijzers, A., Keijzers, A., Liga, G., Barreiro Berrio, A., Rabbani, H., Fehenberger, T., Willems, F., Sanders, R., Alvarado, A., Barreiro Berrio, A., Sheikh, A., Sheikh, A. & Goossens, S.

1/01/1831/12/22

Project: Onderzoek direct

Onderzoeksoutput 1982 2019

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 blz. 8817687

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer 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 blz., 1904.12561

Onderzoeksoutput: Bijdrage aan tijdschriftCongresartikelAcademic

Open Access
Bestand
format
modulation
rings
polarization

A machine learning-based detection technique for optical fiber nonlinearity mitigation

Amari, A., Lin, X., Dobre, O. A., Venkatesan, R. & Alvarado, A., 15 apr 2019, In : IEEE Photonics Technology Letters. 31, 8, blz. 627-630 4 blz., 8660506

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

Open Access
Bestand
machine learning
Backpropagation
Learning systems
Optical fibers
optical fibers

Prijzen

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

Bin Chen (Ontvanger), Yi Lei (Ontvanger), Domaniç Lavery (Ontvanger), Chigo Okonkwo (Ontvanger) & Alex Alvarado (Ontvanger), 28 nov 2018

Prijs: AndersWerk, activiteit of publicatie gerelateerde prijzen (lifetime, best paper, poster etc.)Wetenschappelijk

Adaptive modulation
Photonics
Communication

Best Poster Award 2016

Lieneke Kusters (Ontvanger), 2016

Prijs: AndersWerk, activiteit of publicatie gerelateerde prijzen (lifetime, best paper, poster etc.)Wetenschappelijk

Static random access storage

China Scholarship Council Scholarship for PhD

Bin Chen (Ontvanger), 2011

Prijs: AndersBeurzenWetenschappelijk

China
student

Activiteiten 2018 2019

  • 3 Lidmaatschap van commissie

2019 Optical Fiber Communications Conference and Exhibition, OFC 2019 (Evenement)

Alex Alvarado (Voorzitter)
2019

Activiteit: Types lidmaatschapLidmaatschap van commissieWetenschappelijk

2018 Optical Fiber Communication Conference, (OFC 2018) (Evenement)

Alex Alvarado (Voorzitter)
2018

Activiteit: Types lidmaatschapLidmaatschap van commissieWetenschappelijk

Latin America Optics & Photonics Conference (LAOP 2018) (Evenement)

Alex Alvarado (Voorzitter)
2018

Activiteit: Types lidmaatschapLidmaatschap van commissieWetenschappelijk

Scripties/masterproeven

Automatic generation of in-circuit tests on Prodrive's AET system for board assembly defects

Auteur: van Schaaijk, H., 31 aug 2017

Begeleider: Mesman, B. (Afstudeerdocent 1), Marinissen, E. (Afstudeerdocent 2), Alvarado, A. (Afstudeerdocent 2) & Spierings, M. G. (Externe coach)

Scriptie/masterproef: Master

Bestand