World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
31
Citations
4617
World Ranking
6526
National Ranking
135

Overview

Josep Prat is affiliated with the Universitat Politècnica de Catalunya in Spain. Their research primarily spans the fields of engineering and physics and astronomy, with significant contributions in subfields such as electrical and electronic engineering, atomic and molecular physics and optics, astronomy and astrophysics, computational mechanics, and media technology.

The scientist's main research topics include:

  • Optical Network Technologies
  • Advanced Photonic Communication Systems
  • Advanced Fiber Laser Technologies
  • Semiconductor Lasers and Optical Devices
  • Photonic and Optical Devices
  • Optical Wireless Communication Technologies
  • PAPR reduction in OFDM

Josep Prat has authored publications in several venues, with recurrent appearances in:

  • IEEE Photonics Technology Letters
  • Journal of Optical Communications and Networking
  • 2022 13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)
  • IEEE Access
  • Journal of Lightwave Technology

Recent papers contributed by the scientist include:

  • Coherent Ultra-Dense WDM-PON Enabled by Complexity-Reduced Digital Transceivers, 2020, Journal of Lightwave Technology
  • Flexible coherent UDWDM-PON with dynamic user allocation based on limited-tunability lasers, 2020, Journal of Optical Communications and Networking
  • Resource Allocation and Interference Management Techniques for OFDM-Based VLC Atto-Cells, 2020, IEEE Access
  • Asymmetrical clipping optical filter bank multi-carrier modulation scheme, 2021, Optical and Quantum Electronics
  • Coherent UD-WDM RoF Fronthaul Network With D-EML Transmitter and Phase-Noise Robust Receiver, 2021, IEEE Photonics Technology Letters

The scientist frequently collaborates with several colleagues, with notable coauthors including:

  • Víctor Polo
  • Miquel Masanas
  • Jeison Tabares
  • Asmaa Ibrahim
  • María C. Santos

Best Publications

  • Roadmap of optical communications

    Erik Agrell;Magnus Karlsson;A R Chraplyvy;David J Richardson

  • Next-Generation FTTH Passive Optical Networks

    Josep Prat

  • Integrated IP/WDM routing in GMPLS-based optical networks

    J. Comellas;R. Martinez;J. Prat;V. Sales

  • Scalable Extended Reach PON

    J A Lazaro;J Prat;P Chanclou;G M Tosi Beleffi

  • Investigation of 10-Gb/s RSOA-Based Upstream Transmission in WDM-PONs Utilizing Optical Filtering and Electronic Equalization

    I. Papagiannakis;M. Omella;D. Klonidis;A.N. Birbas

  • Technologies for Cost-Effective udWDM-PONs

    Josep Prat;Ivan N. Cano;Marco Presi;Ioannis Tomkos

  • Direct Phase Modulation DFBs for Cost-Effective ONU Transmitter in udWDM PONs

    Ivan N. Cano;Adolfo Lerin;Victor Polo;Josep Prat

  • Roadmap on Optical Communications

    Erik Agrell;Magnus Karlsson;Andy Chraplyvy;David Richardson

  • Reflections and Multiple Rayleigh Backscattering in WDM Single-Fiber Loopback Access Networks

    C. Arellano;K.-D. Langer;J. Prat

  • An OFDMA-based optical access network architecture exhibiting ultra-high capacity and wireline-wireless convergence

    K. Kanonakis;I. Tomkos;H. Krimmel;F. Schaich

  • 10 Gb/s full-duplex bidirectional transmission with RSOA-based ONU using detuned optical filtering and decision feedback equalization.

    Mireia Omella;Ioannis Papagiannakis;Bernhard Schrenk;Dimitrios Klonidis

  • 10 Gb/s RSOA transmission by direct duobinary modulation

    M. Omella;V. Polo;J. Lazaro;B. Schrenk

  • Full-duplex single fiber transmission using FSK downstream and IM remote upstream Modulations for fiber-to-the-home

    Unknown

  • Direct 10-Gb/s Modulation of a Single-Section RSOA in PONs With High Optical Budget

    B. Schrenk;G. de Valicourt;M. Omella;J.A. Lazaro

  • ACCORDANCE: A novel OFDMA-PON paradigm for ultra-high capacity converged wireline-wireless access networks

    Konstantinos Kanonakis;Ioannis Tomkos;Thomas Pfeiffer;Josep Prat

  • Towards ultra-dense wavelength-to-the-user: The approach of the COCONUT project

    J. Prat;M. Angelou;C. Kazmierski;R. Pous

  • Colorless 10Gb/s extended reach WDM PON with low BW RSOA using MLSE

    I. Cano;M. Omella;J. Prat;P. Poggiolini

  • Reach Extension Strategies for Passive Optical Networks [Invited]

    Unknown

  • Remotely amplified combined ring-tree dense access network architecture using reflective RSOA-based ONU

    Jose A. Lazaro;Carlos Bock;Victor Polo;Reynaldo I. Martinez

  • An All-Optical Access-Metro Interface for Hybrid WDM/TDM PON Based on OBS

    J. Segarra;V. Sales;J. Prat

  • Remotely Pumped Long-Reach Hybrid PON With Wavelength Reuse in RSOA-Based ONUs

    B Schrenk;F Bonada;J A Lazaro;J Prat

  • Results from EU project SARDANA on 10G extended reach WDM PONs

    Josep Prat;Jose Lazaro;Philippe Chanclou;Risto Soila

  • Optical Network Unit Based on a Bidirectional Reflective Semiconductor Optical Amplifier

    Josep Prat;Cristina Arellano;Victor Polo;Carlos Bock

Frequent Co-Authors

Ioannis Tomkos
Ioannis Tomkos University of Patras
Ernesto Ciaramella
Ernesto Ciaramella Sant'Anna School of Advanced Studies
Hercules Avramopoulos
Hercules Avramopoulos National Technical University of Athens
Pierluigi Poggiolini
Pierluigi Poggiolini Polytechnic University of Turin
Idelfonso Tafur Monroy
Idelfonso Tafur Monroy Eindhoven University of Technology
Gabriella Bosco
Gabriella Bosco Polytechnic University of Turin
Seb J. Savory
Seb J. Savory University of Cambridge
Paulo André
Paulo André Instituto de Telecomunicações
Antonio Napoli
Antonio Napoli Infinera (United States)
Bernhard Spinnler
Bernhard Spinnler Coriant (Germany)

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