Júlio César Medeiros Diniz

Júlio César Medeiros Diniz

PhD student

DTU FOTONIK
Department of Photonics Engineering

Machine Learning in Photonic Systems

Technical University of Denmark

Ørsteds Plads

Building 343, room 123

2800 Kgs. Lyngby

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2019
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Low-complexity carrier phase recovery based on principal component analysis for square-QAM modulation formats

Medeiros Diniz, Júlio César ; Fan, Qirui ; Magalhaes Ranzini, Stenio ; Khan, Faisal Nadeem ; Da Ros, Francesco ; Zibar, Darko ; Lau, Alan Pak Tao
in: Optics Express, vol: 27, issue: 11, pages: 15617-15626

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1364/OE.27.015617

2018
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Clock recovery challenges in DSP-based coherent single-mode and multi-mode optical systems

Medeiros Diniz, Júlio César ; Da Ros, Francesco ; Zibar, Darko
in: Future Internet, vol: 10, issue: 7

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.3390/fi10070059

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Experimental Characterization of 10 x 8 GBd DP-1024QAM Transmission with 8-bit DACs and Intradyne Detection

Porto da Silva, Edson ; Klejs, Frederik ; Lillieholm, Mads ; Iqbal, Shajeel ; Yankov, Metodi Plamenov ; Medeiros Diniz, Júlio César ; Morioka, Toshio ; Oxenløwe, Leif Katsuo ; Galili, Michael
part of: Proceedings of 44th European Conference on Optical Communication, 2018, IEEE
Presented at:
44th European Conference on Optical Communication

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1109/ECOC.2018.8535205

 

Joint Estimation of IQ Phase and Gain Imbalances Using Convolutional Neural Networks on Eye Diagrams

Savian, Stefano ; Medeiros Diniz, Júlio César ; Lau, Alan Pak Tao ; Khan, Faisal Nadeem ; Gaiarin, Simone ; Jones, Rasmus Thomas ; Zibar, Darko
part of: 2018 Conference on Lasers and Electro-Optics (CLEO), pages: 1-2, 2018, Optical Society of America
Presented at:
CLEO: Science and Innovations 2018

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1364/CLEO_SI.2018.STh1C.3

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Optimization of DP-M-QAM Transmitter using Cooperative Coevolutionary Genetic Algorithm

Medeiros Diniz, Júlio César ; Da Ros, Francesco ; Porto da Silva, Edson ; Jones, Rasmus Thomas ; Zibar, Darko
in: Journal of Lightwave Technology, vol: 36, issue: 12, pages: 2450 - 2462

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1109/JLT.2018.2815347

2017
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Machine Learning Techniques for Optical Performance Monitoring from Directly Detected PDM-QAM Signals

Thrane, Jakob ; Wass, Jesper ; Piels, Molly ; Medeiros Diniz, Júlio César ; Jones, Rasmus ; Zibar, Darko
in: Journal of Lightwave Technology, vol: 35, issue: 4, pages: 868-875

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1109/JLT.2016.2590989

 

Performance Evaluation of Clock Recovery for Coherent Mode Division Multiplexed Systems

Medeiros Diniz, Júlio César ; Piels, Molly ; Zibar, Darko
part of: Optical Fiber Communication Conference 2017, 2017, Optical Society of America (OSA)
Presented at:
Optical Fiber Communication Conference 2017

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1364/OFC.2017.W2A.50

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Prediction of Second-Order Moments of Inter-Channel Interference with Principal Component Analysis and Neural Networks

Jones, Rasmus Thomas ; Medeiros Diniz, Júlio César ; Yankov, Metodi Plamenov ; Piels, Molly ; Doberstein, Andy ; Zibar, Darko
part of: Proceedings of the 43rd European Conference and Exhibition on Optical Communications (ECOC 2017), 2017, IEEE
Presented at:
43rd European Conference and Exhibition on Optical Communications (ECOC 2017)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1109/ECOC.2017.8346176

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Time Skew Estimator for Dual-Polarization QAM Transmitters

Medeiros Diniz, Júlio César ; Da Ros, Francesco ; Jones, Rasmus Thomas ; Zibar, Darko
part of: Proceedings of 43rd European Conference on Optical Communication, 2017, IEEE
Presented at:
43rd European Conference and Exhibition on Optical Communications (ECOC 2017)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1109/ECOC.2017.8345924