Fernando P. Guiomar

Publication Activity (10 Years)

Years Active: 2011-2024
Publications (10 Years): 51

Top Topics

Communication Systems

Binocular Disparity

Digital Signal Processing

Top Venues

Publications

Manuel M. Freitas, Marco A. Fernandes, Vitor D. Correia, Paulo P. Monteiro, Fernando P. Guiomar, Gil M. Fernandes
Reliability Enhancement in FSO Communications Using FMF Assisted by Subcarrier Multiplexing. OFC (2024)
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
Unraveling "Fiber in the Sky": Terabit Capacity Enabled by Coherent Optical Wireless. IEEE Commun. Mag. 62 (3) (2024)
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
Eye-Safe Terabit-Class WDM Optical Wireless: How Many Channels are Enough? OFC (2024)
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
100G FSO field trial with transmitter power adaptability using a LoRa feedback channel. J. Opt. Commun. Netw. 16 (3) (2024)
André C. Campos, Petia Georgieva, Marco A. Fernandes, Paulo P. Monteiro, Gil M. Fernandes, Fernando P. Guiomar
Optical Beam Steering in FSO Systems Supported by Computer Vision. IEEE Access 12 (2024)
Romil K. Patel, Sami Mumtaz, Marco A. Fernandes, Beatriz M. Oliveira, Gabriel Charlet, Yu Zhao, Paulo P. Monteiro, Abel Lorences-Riesgo, Fernando P. Guiomar
Low-Complexity Frequency Packing to Enable Filtering-Tolerant DSCM Transmission. OFC (2024)
Pedro A. Loureiro, Gil M. Fernandes, Sandra F. H. Correia, Rute A. S. Ferreira, Fernando P. Guiomar, Paulo P. Monteiro
30 Gbit/s Visible Light Communication System with Optimized Color Temperature. OFC (2024)
Manuel S. Neves, Abel Lorences-Riesgo, Paulo P. Monteiro, Fernando P. Guiomar
Machine Learning-Aided Nonlinearity-Tailored Carrier Phase Recovery for Subcarrier Multiplexing Systems. OFC (2024)
Vitor D. Correia, Marco A. Fernandes, Paulo P. Monteiro, Fernando P. Guiomar, Gil M. Fernandes
On the Impact and Mitigation of Turbulence in Fiber-Coupled FSO Systems. IEEE Access 12 (2024)
Beatriz M. Oliveira, Jorge H. Silva, Manuel S. Neves, Fernando P. Guiomar, Maria C. R. Medeiros, Paulo P. Monteiro
Revisiting Probabilistic Constellation Shaping in Unamplified Coherent Optical Links. OFC (2023)
Romil K. Patel, Guilherme A. Domingues, Nelson J. Muga, Armando N. Pinto, Marco A. Fernandes, Gil M. Fernandes, Paulo P. Monteiro, Fernando P. Guiomar
100G FSO Transmission Using 3-Bit DAC and Self-Coherent Detection. OFC (2023)
Marco A. Fernandes, Adriano C. Messias, Tomaz de M. Vilela, Daniel A. Formiga, Jacklyn D. Reis, Paulo P. Monteiro, Fernando P. Guiomar
Multi-Parameter AI-Based Bandwidth Compensation for Energy-Efficient 800G Transmiss... OFC (2023)
Beatriz M. Oliveira, Manuel S. Neves, Fernando P. Guiomar, Maria C. R. Medeiros, Paulo P. Monteiro
ML-based Optimization of Geometric Constellation Shaping for Unamplified Coherent Optical Systems. ICTON (2023)
Pedro A. Loureiro, Fernando P. Guiomar, Paulo P. Monteiro
25G+ Distance-Adaptive Visible Light Communications Enabled by Entropy Loading. OFC (2023)
Fernando P. Guiomar, Manuel S. Neves, Abel Lorences-Riesgo, Celestino Sanches Martins, Sami Mumtaz, Yann Frignac, Gabriel Charlet, Paulo P. Monteiro
Recent Advances in Carrier Phase Recovery Algorithms. OFC (2023)
Marco A. Fernandes, J. Leonardo Nascimento, Paulo P. Monteiro, Fernando P. Guiomar
Highly Reliable Outdoor 400G FSO Transmission Enabled by ANN Channel Estimation. OFC (2022)
Marco A. Fernandes, Bruno T. Brandão, Abel Lorences-Riesgo, Paulo P. Monteiro, Fernando P. Guiomar
5G-Compatible IF-Over-Fiber Transmission Using a Low-Cost SFP-Class Transceiver. IEEE Access 10 (2022)
Beatriz M. Oliveira, Fernando P. Guiomar, Maria C. R. Medeiros, Paulo P. Monteiro
On the Enhancement of Unamplified Optical Coherent Systems. CSNDSP (2022)
Fernando P. Guiomar, Beatriz M. Oliveira, Manuel S. Neves, Marco A. Fernandes, Paulo P. Monteiro
Squeezing Out the Achievable Information Rate From Coherent QAM Systems Through Amplitude Modulation of CPE-Pilots. OFC (2021)
Marco A. Fernandes, Paulo P. Monteiro, Fernando P. Guiomar
400G MIMO-FSO Transmission with Enhanced Reliability Enabled by Joint LDPC Coding. ECOC (2021)
Romil K. Patel, Fernando P. Guiomar, Marco A. Fernandes, Isiaka A. Alimi, Paulo P. Monteiro, Nelson J. Muga, Armando N. Pinto
Virtual Carrier Assisted Self-Coherent Detection Employing DC-Value Method. OFC (2021)
Fernando P. Guiomar, Marco A. Fernandes, Jose L. Nascimento, Paulo P. Monteiro
400G+ Wireless Transmission via Free-Space Optics. ECOC (2021)
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
AI-Based Cooperative Optimization of Pre- and Post-Compensation Filters for Coherent Transceivers with Limited Bandwidth and ENOB. OFC (2021)
Fernando P. Guiomar, Marco A. Fernandes, Adriano C. Messias, Tomaz de M. Vilela, Daniel A. Formiga, Jacklyn D. Reis, Paulo P. Monteiro
Overcoming WSS Filtering with Bandwidth-Variable Probabilistic Constellation Shaping. ECOC (2021)
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
Maximizing the Performance of Digital Multi-Carrier Systems with Transmission-Aware Joint Carrier Phase Recovery. ECOC (2021)
Marco A. Fernandes, Paulo P. Monteiro, Fernando P. Guiomar
Single-Wavelength Terabit FSO Channel for Datacenter Interconnects Enabled by Adaptive PCS. OFC (2021)
Akeem O. Mufutau, Fernando P. Guiomar, Arnaldo S. R. Oliveira, Paulo P. Monteiro
Software-Defined Radio Enabled Cloud Radio Access Network Implementation Using OpenAirInterface. Wirel. Pers. Commun. 121 (2) (2021)
Manuel S. Neves, Paulo P. Monteiro, Fernando P. Guiomar
Chromatic Dispersion-Aware Carrier-Phase Estimation for Digital Subcarrier Multiplexing Systems. ECOC (2020)
Akeem O. Mufutau, Fernando P. Guiomar, Marco A. Fernandes, Abel Lorences-Riesgo, Arnaldo S. R. Oliveira, Paulo P. Monteiro
Demonstration of a hybrid optical fiber-wireless 5G fronthaul coexisting with end-to-end 4G networks. JOCN 12 (3) (2020)
Abel Lorences-Riesgo, Fernando P. Guiomar, Beatriz M. Oliveira, Maria C. R. Medeiros, Paulo P. Monteiro
Joint Optimization of Coding, Shaping and Clipping for Amplifier-Less Coherent Optical Systems. OFC (2020)
Abel Lorences-Riesgo, Fernando P. Guiomar, Artur N. Sousa, António L. J. Teixeira, Nelson J. Muga, Paulo P. Monteiro
200 Gbit/s Free-Space Optics Transmission using a Kramers-Kronig Receiver. OFC (2019)
Mattia Cantono, Fernando P. Guiomar, Andrea Carena, Vittorio Curri
Networking Benefit of Multi-Subcarrier Transceivers. OFC (2018)
Fernando P. Guiomar, Isiaka A. Alimi, Paulo P. Monteiro, Atílio Gameiro
Flexible Infrastructure for the Development and Integration of Access/Fronthauling Solutions in Future Wireless Systems. SPAWC (2018)
Celestino S. Martins, Luca Bertignono, Antonino Nespola, Andrea Carena, Fernando P. Guiomar, Armando N. Pinto
Efficient Time-Domain DBP using Random Step-Size and Multi-Band Quantization. OFC (2018)
Fernando P. Guiomar, Abel Lorences-Riesgo, A. Margareth Rosa Brusin, Diana F. Morillo, Andrea Carena, Paulo P. Monteiro
Reducing ROADM Filtering Penalties Using Subcarrier Multiplexing with Offline Bit and Power Loading. ECOC (2018)
Fernando P. Guiomar, Luca Bertignono, Antonino Nespola, Pierluigi Poggiolini, Fabrizio Forghieri, Andrea Carena
Combining Probabilistic Shaping and Nonlinear Mitigation: Potential Gains and Challenges. OFC (2018)
Pierluigi Poggiolini, Gabriella Bosco, Andrea Carena, Fernando P. Guiomar, Mahdi Ranjbar Zefreh, Fabrizio Forghieri, Stefano Piciaccia
Non-Linearity Modeling at Ultra-High Symbol Rates. OFC (2018)
Fernando P. Guiomar, Luca Bertignono, Antonino Nespola, Andrea Carena
Mitigation of transceiver bandwidth limitations using multi-subcarrier signals. ICTON (2017)
Celestino S. Martins, Sofia B. Amado, Sandro M. Rossi, Andrea Chiuchiarelli, Jacklyn D. Reis, Andrea Carena, Fernando P. Guiomar, Armando N. Pinto
Low-complexity chromatic dispersion equalizer for 400G transmission systems. OFC (2017)
Andrea Carena, Fernando P. Guiomar
On the Accumulation of Non-Linear Interference in Multi-Subcarrier Systems. ECOC (2017)
Celestino S. Martins, Sofia B. Amado, Ricardo M. Ferreira, Ali Shahpari, António L. J. Teixeira, Fernando P. Guiomar, Armando N. Pinto
Real-time demonstration of low-complexity time-domain chromatic dispersion equalization. ICTON (2017)
Somayeh Ziaie, Nelson J. Muga, Ricardo M. Ferreira, Fernando P. Guiomar, Ali Shahpari, António L. J. Teixeira, Armando N. Pinto
Adaptive stokes space based polarization demultiplexing for flexible UDWDM metro-access networks. OFC (2017)
Fernando P. Guiomar, Luca Bertignono, Dario Pilori, Antonino Nespola, Gabriella Bosco, Andrea Carena, Fabrizio Forghieri
Comparing Different Options for Flexible Networking: Probabilistic Shaping vs. Hybrid Subcarrier Modulation. ECOC (2017)
Fernando P. Guiomar, Andrea Carena, Gabriella Bosco, Luca Bertignono, Antonino Nespola, Pierluigi Poggiolini
Effectiveness of symbol-rate optimization with PM-16QAM subcarriers in WDM transmission. OFC (2017)
Sofia B. Amado, Fernando P. Guiomar, Nelson J. Muga, Antonino Nespola, Luca Bertignono, Andrea Carena, Armando N. Pinto
400G frequency-hybrid superchannel for the 62.5 GHz slot. OFC (2017)
Somayeh Ziaie, Ricardo M. Ferreira, Nelson J. Muga, Fernando P. Guiomar, Ali Shahpari, António Teixeira, Armando N. Pinto
Coherent UDWDM Transceivers Based on Adaptive Stokes Space Polarization Demultiplexing in Real-Time. ECOC (2017)
Fernando P. Guiomar, Rixin Li, Chris Fludger, Andrea Carena, Vittorio Curri
Hybrid Modulation Formats Enabling Elastic Fixed-Grid Optical Networks. JOCN 8 (7) (2016)
António Teixeira, Ali Shahpari, Ricardo Ferreira, Fernando P. Guiomar, Jacklyn D. Reis
Coherent access. OFC (2016)
Armando N. Pinto, Sofia B. Amado, Celestino S. Martins, Somayeh Ziaie, Nelson J. Muga, Fernando P. Guiomar
Multi-carrier high-speed optical communication systems supported by digital signal processing. ICTON (2016)
Ricardo M. Ferreira, Ali Shahpari, Fernando P. Guiomar, Sofia B. Amado, Miguel Drummond, Jacklyn D. Reis, Armando N. Pinto, António L. J. Teixeira
Hardware optimization for carrier recovery based on Mth power schemes. OFC (2016)
Telmo Almeida, Ali Shahpari, Ana M. Rocha, Ricardo Oliveira, Fernando P. Guiomar, Armando N. Pinto, António Teixeira, Paulo S. André, Rogério Nogueira
Experimental demonstration of selective core coupling in multicore fibers of a 200 Gb/s DP-16QAM signal. OFC (2016)
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
Experimental demonstration of the parallel split-step method in ultra-long-haul 400G transmission. ECOC (2015)
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
Ultra-long-haul 400G superchannel transmission with multi-carrier nonlinear equalization. ECOC (2015)
Fernando P. Guiomar, Sofia B. Amado, Celestino S. Martins, Armando N. Pinto
Parallel split-step method for digital backpropagation. OFC (2015)
Ricardo M. Ferreira, Ali Shahpari, Fernando P. Guiomar, Sofia B. Amado, Claudio Rodrigues, Jacklyn D. Reis, Armando N. Pinto, António L. J. Teixeira
Field-trial of a real-time bidirectional UDWDM-PON coexisting with GPON, RF video overlay and NG-PON2 systems. ECOC (2015)
Armando N. Pinto, Sofia B. Amado, Celestino S. Martins, Somayeh Ziaie, Nelson J. Muga, Ricardo Ferreira, Antonio L. Teixeira, Fernando P. Guiomar
Real-time digital signal processing for coherent optical systems. ICTON (2015)
Nelson J. Muga, Somayeh Ziaie, Ali Shahpari, Fernando P. Guiomar, Armando N. Pinto
Optimizing polarization related dynamic equalization in coherent optical communications. ICTON (2015)
Sofia B. Amado, Fernando P. Guiomar, Nelson J. Muga, Armando N. Pinto
Assessment of nonlinear equalization algorithms for coherent optical transmission systems using an FPGA. ICTON (2015)
Ricardo M. Ferreira, Ali Shahpari, Sofia B. Amado, Pedro Costa, Fernando P. Guiomar, Armando N. Pinto, António L. J. Teixeira
Impact of TWDM on optional real-time QPSK WDM channels. ECOC (2014)
Ali Shahpari, Ricardo Ferreira, Vitor Ribeiro, Zoran Vujicic, Ana Tavares, Somayeh Ziaie, Artur Sousa, Fernando P. Guiomar, Mário J. N. Lima, Armando N. Pinto, António L. J. Teixeira
Free space optics hybrid PTMP advanced modulation bidirectional PON. ECOC (2014)
Armando N. Pinto, Fernando P. Guiomar, Sofia B. Amado, Somayeh Ziaie, Ali Shahpari, Ricardo Ferreira, Nelson J. Muga, Antonio L. Teixeira
Digital equalization of optical nonlinearities in very high-speed optical communication systems. ICTON (2014)
Fernando P. Guiomar, Sofia B. Amado, Andrea Carena, Gabriella Bosco, Antonino Nespola, Armando N. Pinto
Transmission of PM-64QAM over 1524 km of PSCF using fully-blind equalization and Volterra-based nonlinear mitigation. ECOC (2014)
Jacklyn D. Reis, Ali Shahpari, Ricardo Ferreira, Fernando P. Guiomar, Darlene M. Neves, Armando N. Pinto, Antonio L. Teixeira
Analysis of transmission impairments on Terabit aggregate PONs. OFC/NFOEC (2013)
Fernando P. Guiomar, Armando N. Pinto
Optimizing the nonlinear operator in backward propagation. EUROCON (2011)