Fernando P. Guiomar

According to our database, Fernando P. Guiomar authored at least 66 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

100G FSO field trial with transmitter power adaptability using a LoRa feedback channel.

Bruno T. Brandão, Marco A. Fernandes, Gil M. Fernandes, Nourdin Kaai, Alina Tomeeva, Bas van Der Wielen, John Reid, Daniele Raiteri, Fernando P. Guiomar, Paulo P. Monteiro

J. Opt. Commun. Netw., March, 2024

Unraveling "Fiber in the Sky": Terabit Capacity Enabled by Coherent Optical Wireless.

Marco A. Fernandes, Gil M. Fernandes, Bruno T. Brandão, Manuel M. Freitas, Nourdin Kaai, Bas van Der Wielen, John Reid, Daniele Raiteri, Paulo P. Monteiro, Fernando P. Guiomar

IEEE Commun. Mag., 2024

On the Impact and Mitigation of Turbulence in Fiber-Coupled FSO Systems.

Vitor D. Correia, Marco A. Fernandes, Paulo P. Monteiro, Fernando P. Guiomar, Gil M. Fernandes

IEEE Access, 2024

Optical Beam Steering in FSO Systems Supported by Computer Vision.

André C. Campos, Petia Georgieva, Marco A. Fernandes, Paulo P. Monteiro, Gil M. Fernandes, Fernando P. Guiomar

IEEE Access, 2024

Low-Complexity Frequency Packing to Enable Filtering-Tolerant DSCM Transmission.

Romil K. Patel, Sami Mumtaz, Marco A. Fernandes, Beatriz M. Oliveira, Gabriel Charlet, Yu Zhao, Paulo P. Monteiro, Abel Lorences-Riesgo, Fernando P. Guiomar

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Machine Learning-Aided Nonlinearity-Tailored Carrier Phase Recovery for Subcarrier Multiplexing Systems.

Manuel S. Neves, Abel Lorences-Riesgo, Paulo P. Monteiro, Fernando P. Guiomar

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

30 Gbit/s Visible Light Communication System with Optimized Color Temperature.

Pedro A. Loureiro, Gil M. Fernandes, Sandra F. H. Correia, Rute A. S. Ferreira, Fernando P. Guiomar, Paulo P. Monteiro

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Reliability Enhancement in FSO Communications Using FMF Assisted by Subcarrier Multiplexing.

Manuel M. Freitas, Marco A. Fernandes, Vitor D. Correia, Paulo P. Monteiro, Fernando P. Guiomar, Gil M. Fernandes

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Eye-Safe Terabit-Class WDM Optical Wireless: How Many Channels are Enough?

Marco A. Fernandes, Gil M. Fernandes, Bruno T. Brandão, Manuel M. Freitas, Nourdin Kaai, Alina Tomeeva, Bas van Der Wielen, John Reid, Daniele Raiteri, Paulo P. Monteiro, Fernando P. Guiomar

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Coexistence of Classical and Quantum Signals in Hybrid Fiber and Free-Space Optics Links for QKD Integration.

Nelson J. Muga, Sara T. Mantey, Diogo Cruz, Ana M. Rocha, Nuno A. Silva, Marco A. Fernandes, Gil M. Fernandes, Fernando P. Guiomar, Paulo Monteiro, Armando N. Pinto

Proceedings of the 24th International Conference on Transparent Optical Networks, 2024

Flexible and Cost-Efficient Auto-Alignment for Bidirectional Optical Wireless Communications.

André C. Campos, Marco A. Fernandes, Gil M. Fernandes, Paulo P. Monteiro, Fernando P. Guiomar

Proceedings of the 24th International Conference on Transparent Optical Networks, 2024

2023

100G FSO Transmission Using 3-Bit DAC and Self-Coherent Detection.

Romil K. Patel, Guilherme A. Domingues, Nelson J. Muga, Armando N. Pinto, Marco A. Fernandes, Gil M. Fernandes, Paulo P. Monteiro, Fernando P. Guiomar

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Revisiting Probabilistic Constellation Shaping in Unamplified Coherent Optical Links.

Beatriz M. Oliveira, Jorge H. Silva, Manuel S. Neves, Fernando P. Guiomar, Maria C. R. Medeiros, Paulo P. Monteiro

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

25G+ Distance-Adaptive Visible Light Communications Enabled by Entropy Loading.

Pedro A. Loureiro, Fernando P. Guiomar, Paulo P. Monteiro

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Recent Advances in Carrier Phase Recovery Algorithms.

Fernando P. Guiomar, Manuel S. Neves, Abel Lorences-Riesgo, Celestino Sanches Martins, Sami Mumtaz, Yann Frignac, Gabriel Charlet, Paulo P. Monteiro

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Multi-Parameter AI-Based Bandwidth Compensation for Energy-Efficient 800G Transmiss...

Marco A. Fernandes, Adriano C. Messias, Tomaz de M. Vilela, Daniel A. Formiga, Jacklyn D. Reis, Paulo P. Monteiro, Fernando P. Guiomar

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

ML-based Optimization of Geometric Constellation Shaping for Unamplified Coherent Optical Systems.

Beatriz M. Oliveira, Manuel S. Neves, Fernando P. Guiomar, Maria C. R. Medeiros, Paulo P. Monteiro

Proceedings of the 23rd International Conference on Transparent Optical Networks, 2023

2022

5G-Compatible IF-Over-Fiber Transmission Using a Low-Cost SFP-Class Transceiver.

Marco A. Fernandes, Bruno T. Brandão, Abel Lorences-Riesgo, Paulo P. Monteiro, Fernando P. Guiomar

IEEE Access, 2022

Highly Reliable Outdoor 400G FSO Transmission Enabled by ANN Channel Estimation.

Marco A. Fernandes, J. Leonardo Nascimento, Paulo P. Monteiro, Fernando P. Guiomar

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

On the Enhancement of Unamplified Optical Coherent Systems.

Beatriz M. Oliveira, Fernando P. Guiomar, Maria C. R. Medeiros, Paulo P. Monteiro

Proceedings of the 13th International Symposium on Communication Systems, 2022

2021

Software-Defined Radio Enabled Cloud Radio Access Network Implementation Using OpenAirInterface.

Akeem O. Mufutau, Fernando P. Guiomar, Arnaldo S. R. Oliveira, Paulo P. Monteiro

Wirel. Pers. Commun., 2021

Virtual Carrier Assisted Self-Coherent Detection Employing DC-Value Method.

Romil K. Patel, Fernando P. Guiomar, Marco A. Fernandes, Isiaka A. Alimi, Paulo P. Monteiro, Nelson J. Muga, Armando N. Pinto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

Squeezing Out the Achievable Information Rate From Coherent QAM Systems Through Amplitude Modulation of CPE-Pilots.

Fernando P. Guiomar, Beatriz M. Oliveira, Manuel S. Neves, Marco A. Fernandes, Paulo P. Monteiro

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

Single-Wavelength Terabit FSO Channel for Datacenter Interconnects Enabled by Adaptive PCS.

Marco A. Fernandes, Paulo P. Monteiro, Fernando P. Guiomar

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

AI-Based Cooperative Optimization of Pre- and Post-Compensation Filters for Coherent Transceivers with Limited Bandwidth and ENOB.

Marco A. Fernandes, Bruno T. Brandão, Adriano C. Messias, Tomaz de M. Vilela, Daniel A. Formiga, Jacklyn D. Reis, Paulo P. Monteiro, Fernando P. Guiomar

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

Maximizing the Performance of Digital Multi-Carrier Systems with Transmission-Aware Joint Carrier Phase Recovery.

Celestino Sanches Martins, Abel Lorences-Riesgo, Manuel S. Neves, Sami Mumtaz, Yann Frignac, Trung-Hien Nguyen, Paulo P. Monteiro, Gabriel Charlet, Fernando P. Guiomar, Stefanos Dris

Proceedings of the European Conference on Optical Communication, 2021

400G+ Wireless Transmission via Free-Space Optics.

Fernando P. Guiomar, Marco A. Fernandes, Jose L. Nascimento, Paulo P. Monteiro

Proceedings of the European Conference on Optical Communication, 2021

Overcoming WSS Filtering with Bandwidth-Variable Probabilistic Constellation Shaping.

Fernando P. Guiomar, Marco A. Fernandes, Adriano C. Messias, Tomaz de M. Vilela, Daniel A. Formiga, Jacklyn D. Reis, Paulo P. Monteiro

Proceedings of the European Conference on Optical Communication, 2021

400G MIMO-FSO Transmission with Enhanced Reliability Enabled by Joint LDPC Coding.

Marco A. Fernandes, Paulo P. Monteiro, Fernando P. Guiomar

Proceedings of the European Conference on Optical Communication, 2021

2020

Demonstration of a hybrid optical fiber-wireless 5G fronthaul coexisting with end-to-end 4G networks.

Akeem O. Mufutau, Fernando P. Guiomar, Marco A. Fernandes, Abel Lorences-Riesgo, Arnaldo S. R. Oliveira, Paulo P. Monteiro

JOCN, 2020

Joint Optimization of Coding, Shaping and Clipping for Amplifier-Less Coherent Optical Systems.

Abel Lorences-Riesgo, Fernando P. Guiomar, Beatriz M. Oliveira, Maria C. R. Medeiros, Paulo P. Monteiro

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2020

Chromatic Dispersion-Aware Carrier-Phase Estimation for Digital Subcarrier Multiplexing Systems.

Manuel S. Neves, Paulo P. Monteiro, Fernando P. Guiomar

Proceedings of the European Conference on Optical Communications, 2020

2019

200 Gbit/s Free-Space Optics Transmission using a Kramers-Kronig Receiver.

Abel Lorences-Riesgo, Fernando P. Guiomar, Artur N. Sousa, António L. J. Teixeira, Nelson J. Muga, Paulo P. Monteiro

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

2018

Flexible Infrastructure for the Development and Integration of Access/Fronthauling Solutions in Future Wireless Systems.

Fernando P. Guiomar, Isiaka A. Alimi, Paulo P. Monteiro, Atílio Gameiro

Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Non-Linearity Modeling at Ultra-High Symbol Rates.

Pierluigi Poggiolini, Gabriella Bosco, Andrea Carena, Fernando P. Guiomar, Mahdi Ranjbar Zefreh, Fabrizio Forghieri, Stefano Piciaccia

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Efficient Time-Domain DBP using Random Step-Size and Multi-Band Quantization.

Celestino Sanches Martins, Luca Bertignono, Antonino Nespola, Andrea Carena, Fernando P. Guiomar, Armando N. Pinto

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Combining Probabilistic Shaping and Nonlinear Mitigation: Potential Gains and Challenges.

Fernando P. Guiomar, Luca Bertignono, Antonino Nespola, Pierluigi Poggiolini, Fabrizio Forghieri, Andrea Carena

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Networking Benefit of Multi-Subcarrier Transceivers.

Mattia Cantono, Fernando P. Guiomar, Andrea Carena, Vittorio Curri

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

Reducing ROADM Filtering Penalties Using Subcarrier Multiplexing with Offline Bit and Power Loading.

Fernando P. Guiomar, Abel Lorences-Riesgo, A. Margareth Rosa Brusin, Diana F. Morillo, Andrea Carena, Paulo P. Monteiro

Proceedings of the European Conference on Optical Communication, 2018

2017

Adaptive stokes space based polarization demultiplexing for flexible UDWDM metro-access networks.

Somayeh Ziaie, Nelson J. Muga, Ricardo M. Ferreira, Fernando P. Guiomar, Ali Shahpari, António L. J. Teixeira, Armando N. Pinto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Low-complexity chromatic dispersion equalizer for 400G transmission systems.

Celestino Sanches Martins, Sofia B. Amado, Sandro M. Rossi, Andrea Chiuchiarelli, Jacklyn D. Reis, Andrea Carena, Fernando P. Guiomar, Armando N. Pinto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Effectiveness of symbol-rate optimization with PM-16QAM subcarriers in WDM transmission.

Fernando P. Guiomar, Andrea Carena, Gabriella Bosco, Luca Bertignono, Antonino Nespola, Pierluigi Poggiolini

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

400G frequency-hybrid superchannel for the 62.5 GHz slot.

Sofia B. Amado, Fernando P. Guiomar, Nelson J. Muga, Antonino Nespola, Luca Bertignono, Andrea Carena, Armando N. Pinto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Real-time demonstration of low-complexity time-domain chromatic dispersion equalization.

Celestino Sanches Martins, Sofia B. Amado, Ricardo M. Ferreira, Ali Shahpari, António L. J. Teixeira, Fernando P. Guiomar, Armando N. Pinto

Proceedings of the 2017 19th International Conference on Transparent Optical Networks (ICTON), 2017

Mitigation of transceiver bandwidth limitations using multi-subcarrier signals.

Fernando P. Guiomar, Luca Bertignono, Antonino Nespola, Andrea Carena

Proceedings of the 2017 19th International Conference on Transparent Optical Networks (ICTON), 2017

Coherent UDWDM Transceivers Based on Adaptive Stokes Space Polarization Demultiplexing in Real-Time.

Somayeh Ziaie, Ricardo M. Ferreira, Nelson J. Muga, Fernando P. Guiomar, Ali Shahpari, António Teixeira, Armando N. Pinto

Proceedings of the European Conference on Optical Communication, 2017

Comparing Different Options for Flexible Networking: Probabilistic Shaping vs. Hybrid Subcarrier Modulation.

Fernando P. Guiomar, Luca Bertignono, Dario Pilori, Antonino Nespola, Gabriella Bosco, Andrea Carena, Fabrizio Forghieri

Proceedings of the European Conference on Optical Communication, 2017

On the Accumulation of Non-Linear Interference in Multi-Subcarrier Systems.

Andrea Carena, Fernando P. Guiomar

Proceedings of the European Conference on Optical Communication, 2017

2016

Hybrid Modulation Formats Enabling Elastic Fixed-Grid Optical Networks.

Fernando P. Guiomar, Rixin Li, Chris Fludger, Andrea Carena, Vittorio Curri

JOCN, 2016

Coherent access.

António Teixeira, Ali Shahpari, Ricardo Ferreira, Fernando P. Guiomar, Jacklyn D. Reis

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

Hardware optimization for carrier recovery based on Mth power schemes.

Ricardo M. Ferreira, Ali Shahpari, Fernando P. Guiomar, Sofia B. Amado, Miguel Drummond, Jacklyn D. Reis, Armando N. Pinto, António L. J. Teixeira

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

Experimental demonstration of selective core coupling in multicore fibers of a 200 Gb/s DP-16QAM signal.

Telmo Almeida, Ali Shahpari, Ana M. Rocha, Ricardo Oliveira, Fernando P. Guiomar, Armando N. Pinto, António Teixeira, Paulo S. André, Rogério Nogueira

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2016

Multi-carrier high-speed optical communication systems supported by digital signal processing.

Armando N. Pinto, Sofia B. Amado, Celestino Sanches Martins, Somayeh Ziaie, Nelson J. Muga, Fernando P. Guiomar

Proceedings of the 18th International Conference on Transparent Optical Networks, 2016

2015

Parallel split-step method for digital backpropagation.

Fernando P. Guiomar, Sofia B. Amado, Celestino Sanches Martins, Armando N. Pinto

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Optimizing polarization related dynamic equalization in coherent optical communications.

Nelson J. Muga, Somayeh Ziaie, Ali Shahpari, Fernando P. Guiomar, Armando N. Pinto

Proceedings of the 17th International Conference on Transparent Optical Networks, 2015

Assessment of nonlinear equalization algorithms for coherent optical transmission systems using an FPGA.

Sofia B. Amado, Fernando P. Guiomar, Nelson J. Muga, Armando N. Pinto

Proceedings of the 17th International Conference on Transparent Optical Networks, 2015

Real-time digital signal processing for coherent optical systems.

Armando N. Pinto, Sofia B. Amado, Celestino Sanches Martins, Somayeh Ziaie, Nelson J. Muga, Ricardo Ferreira, António L. J. Teixeira, Fernando P. Guiomar

Proceedings of the 17th International Conference on Transparent Optical Networks, 2015

Ultra-long-haul 400G superchannel transmission with multi-carrier nonlinear equalization.

Fernando P. Guiomar, Sofia B. Amado, Jacklyn D. Reis, Sandro M. Rossi, Andrea Chiuchiarelli, Juliano R. F. Oliveira, António L. J. Teixeira, Armando N. Pinto

Proceedings of the European Conference on Optical Communication, 2015

Field-trial of a real-time bidirectional UDWDM-PON coexisting with GPON, RF video overlay and NG-PON2 systems.

Ricardo M. Ferreira, Ali Shahpari, Fernando P. Guiomar, Sofia B. Amado, Claudio Rodrigues, Jacklyn D. Reis, Armando N. Pinto, António L. J. Teixeira

Proceedings of the European Conference on Optical Communication, 2015

Experimental demonstration of the parallel split-step method in ultra-long-haul 400G transmission.

Sofia B. Amado, Fernando P. Guiomar, Nelson J. Muga, Jacklyn D. Reis, Sandro M. Rossi, Andrea Chiuchiarelli, Juliano R. F. Oliveira, António L. J. Teixeira, Armando N. Pinto

Proceedings of the European Conference on Optical Communication, 2015

2014

Digital equalization of optical nonlinearities in very high-speed optical communication systems.

Armando N. Pinto, Fernando P. Guiomar, Sofia B. Amado, Somayeh Ziaie, Ali Shahpari, Ricardo Ferreira, Nelson J. Muga, António L. J. Teixeira

Proceedings of the 16th International Conference on Transparent Optical Networks, 2014

Free space optics hybrid PTMP advanced modulation bidirectional PON.

Ali Shahpari, Ricardo Ferreira, Vítor Ribeiro, Zoran Vujicic, Ana Tavares, Somayeh Ziaie, Artur Sousa, Fernando P. Guiomar, Mário J. N. Lima, Armando N. Pinto, António L. J. Teixeira

Proceedings of the European Conference on Optical Communication, 2014

Transmission of PM-64QAM over 1524 km of PSCF using fully-blind equalization and Volterra-based nonlinear mitigation.

Fernando P. Guiomar, Sofia B. Amado, Andrea Carena, Gabriella Bosco, Antonino Nespola, Armando N. Pinto

Proceedings of the European Conference on Optical Communication, 2014

Impact of TWDM on optional real-time QPSK WDM channels.

Ricardo M. Ferreira, Ali Shahpari, Sofia B. Amado, Pedro Costa, Fernando P. Guiomar, Armando N. Pinto, António L. J. Teixeira

Proceedings of the European Conference on Optical Communication, 2014

2013

Analysis of transmission impairments on Terabit aggregate PONs.

Jacklyn D. Reis, Ali Shahpari, Ricardo Ferreira, Fernando P. Guiomar, Darlene M. Neves, Armando N. Pinto, António L. J. Teixeira

Proceedings of the 2013 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013

2011

Optimizing the nonlinear operator in backward propagation.

Fernando P. Guiomar, Armando N. Pinto

Proceedings of EUROCON 2011, 2011