José A. Lázaro

According to our database, José A. Lázaro authored at least 41 papers between 2007 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2023

Optimal design of cost-effective OXC and ROADM nodes to maximize the throughput of mesh-based u-DWDM metro-access networks.

Samael Sarmiento, Albert Pagès, Salvatore Spadaro, José A. Lázaro

Photonic Netw. Commun., August, 2023

Low-Cost All-Optical Switching Nodes for Ultra-Dense Optical Metro-Access Networks.

Samael Sarmiento, José Antonio Lázaro

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

2021

Flexible resource provisioning of polarization independent coherent PONs based on non-orthogonal multiple access and multiCAP modulation.

David Izquierdo, Jose A. Altabas, Miguel Barrio, Jesús Clemente, Pablo Millan, Samael Sarmiento, José A. Lázaro, Simon Rommel, Rafael Puerta, Juan Jose Vegas Olmos, Idelfonso Tafur Monroy, Ignacio Garcés

JOCN, 2021

Spectrally Efficient Downstream 100 Gb/s PolMux Multi-CAP OSSB transmission and coherent reception Using 10G Electronics for Passive Optical Networks.

Miguel Barrio, David Izquierdo, Josep Cerdá, Samael Sarmiento, José Antonio Altabás, José A. Lázaro, Ignacio Garcés

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

2020

Study of Graphene-SOI-Based Micro-Ring Resonator for Beamforming Automotive Radars.

Samael Sarmiento, José A. Lázaro, Alicia López, María Ángeles Losada, Jorge Pinazo, Adolfo Lerin

Proceedings of the 22nd International Conference on Transparent Optical Networks, 2020

NOMA-CAP Modulation Format for Next Generation Converged Fronthaul-Optical Access and Data Center Interconnect Networks.

José Manuel Delgado Mendinueta, Samael Sarmiento, José Antonio Altabás, Salvatore Spadaro, Satoshi Shinada, Juan Jose Vegas Olmos, José Antonio Lázaro, Hideaki Furukawa

Proceedings of the 22nd International Conference on Transparent Optical Networks, 2020

Roadmap for Next Generation Optical Networks Based on Quasi-Coherent Receivers.

Jose A. Altabas, Omar Gallardo, Guillermo Silva Valdecasa, Michele Squartecchia, David Izquierdo, Samael Sarmiento, Miguel Barrio, José A. Lázaro, Ignacio Garcés, Jesper Bevensee Jensen

Proceedings of the 22nd International Conference on Transparent Optical Networks, 2020

2019

Experimental Investigation of 50-90 Gb/s IM-DD NOMA-CAP Modulation for Short Range Optical Transmission Applications.

Samael Sarmiento, José Manuel Delgado Mendinueta, José Antonio Altabás, Salvatore Spadaro, Satoshi Shinada, Hideaki Furukawa, Juan José Vegas Olmos, José Antonio Lázaro, Naoya Wada

Proceedings of the 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019

Optical Power Budget Enhancement in 50 Gb/s IM-DD PONs with NOMA-CAP Modulation and SOA-Based Amplification.

Samael Sarmiento, José Manuel Delgado Mendinueta, José Antonio Altabás, Salvatore Spadaro, Satoshi Shinada, Hideaki Furukawa, Juan José Vegas Olmos, José Antonio Lázaro, Naoya Wada

Proceedings of the 21st International Conference on Transparent Optical Networks, 2019

Advanced Technologies for Coherent Access Networks.

Jose A. Altabas, David Izquierdo, Jesús Clemente, Samael Sarmiento, Guillermo Silva Valdecasa, Michele Squartecchia, Lau F. Suhr, Omar Gallardo, Alicia López, María Ángeles Losada, Javier Mateo, Jesper Bevensee Jensen, José A. Lázaro, Ignacio Garcés

Proceedings of the 21st International Conference on Transparent Optical Networks, 2019

2018

Cost-effective ROADM design to maximize the Traffic Load Capacity of u-DWDM coherent metro-access networks.

Samael Sarmiento, Salvatore Spadaro, José A. Lázaro

Opt. Switch. Netw., 2018

Experimental Assessment of 5-10Gbps 5G Multicarrier Waveforms with Intensity-Modulation Direct-Detection for PONs.

Samael Sarmiento, Albert Gran, José Antonio Altabás, Marco Scalabroni, Salvatore Spadaro, Ignacio Garcés, José A. Lázaro

Proceedings of the Photonics in Switching and Computing, 2018

Real-time 10Gbps Polarization Independent Quasicoherent Receiver for NG-PON2 Access Networks.

Jose A. Altabas, Guillermo Silva Valdecasa, Morten Didriksen, José A. Lázaro, Ignacio Garcés, Idelfonso Tafur Monroy, Jesper Bevensee Jensen

Proceedings of the Optical Fiber Communications Conference and Exposition, 2018

5G Connected Vehicles Supported by Optical Fiber Access.

José A. Lázaro, Massiel Coves, Samael Sarmiento, Jose A. Altabas, Adolfo Lerin

Proceedings of the 2018 20th International Conference on Transparent Optical Networks (ICTON), 2018

ALLIANCE Project: Architecting a Knowledge-Defined 5G-Enabled Network Infrastructure.

Davide Careglio, Salvatore Spadaro, Albert Cabellos, José A. Lázaro, Jordi Perelló, Pere Barlet-Ros, Joan M. Gené, Jordi Paillisse

Proceedings of the 2018 20th International Conference on Transparent Optical Networks (ICTON), 2018

25Gbps Quasicoherent Receiver for Beyond NG-PON2 Access Networks.

Jose A. Altabas, Lau F. Suhr, Guillermo Silva Valdecasa, José A. Lázaro, Ignacio Garcés, Jesper Bevensee Jensen, Anders T. Clausen

Proceedings of the European Conference on Optical Communication, 2018

2017

Cost-Effective DWDM ROADM Design for Flexible Sustainable Optical Metro-Access Networks.

Samael Sarmiento, Jose A. Altabas, David Izquierdo, Ignacio Garcés, Salvatore Spadaro, José A. Lázaro

JOCN, 2017

1.25-2.5Gbps cost-effective transceiver based on directly phase modulated VCSEL for flexible access networks.

Jose A. Altabas, David Izquierdo, José A. Lázaro, Ignacio Garcés

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

Cost-effective ROADM architecture for C/DWDM Metro-Access Networks convergence.

Samael Sarmiento, Salvatore Spadaro, José A. Lázaro

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

Transparent service delivery in elastic metro/access networks with cost-effective programmable transceivers.

Laia Nadal, Josep M. Fabrega, Jose A. Altabas, David Izquierdo, F. Javier Vilchez, Michela Svaluto Moreolo, José A. Lázaro, Ignacio Garcés

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

Non-Orthogonal Multiple Access and Carrierless Amplitude Phase Modulation for 5G Mobile Networks.

Jose A. Altabas, Simon Rommel, Rafael Puerta, David Izquierdo, Ignacio Garcés, José A. Lázaro, Juan Jose Vegas Olmos, Idelfonso Tafur Monroy

Proceedings of the European Conference on Optical Communication, 2017

2016

Flex-Grid/SDM Backbone Network Design with Inter-Core XT-Limited Transmission Reach.

Jordi Perelló, Joan M. Gené, Albert Pagès, José A. Lázaro, Salvatore Spadaro

JOCN, 2016

SDN-enabled flexible optical node designs and transceivers for sustainable metro-access networks convergence.

Samael Sarmiento, Rafael Montero, Jose A. Altabas, David Izquierdo, Fernando Agraz, Albert Pagès, Jordi Perelló, Joan M. Gené, Marc Alonso, Álvaro Pascual, Ignacio Garcés, Salvatore Spadaro, José A. Lázaro

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

SUNSET: Sustainable network infrastructure enabling the future Digital Society.

José A. Lázaro, Salvatore Spadaro, Jordi Perelló, Joan M. Gené, Jose A. Altabas, Albert Pagès, Davide Careglio, Pere Barlet-Ros, Albert Cabellos, Josep Solé-Pareta

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

Design of flexible udWDM Metro-Access Network Devices assisted by High Resolution Complex Spectroscopy.

Jose A. Altabas, David Izquierdo, Álvaro Pascual, Samael Sarmiento, José A. Lázaro, Ignacio Garcés, Asier Villafranca

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

2015

Extension of self-seeding to 10/2.5Gb/s T(W)DM PONs through remotely pumped ODN extenders.

Josep Prat, Bernhard Schrenk, Francesc Bonada, Guilhem de Valicourt, José A. Lázaro, Romain Brenot

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Graphene Silicon ring resonators for wavelength routers in Photonic Network-on-Chip.

José A. Lázaro, Jaime Gonzalez, Jose A. Altabas, Adolfo Lerin

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

Survey of Faster-Than-Nyquist for Flexible Passive Optical Networks.

Jose A. Altabas, Paula Arribas, David Izquierdo, Felix Sotelo, Adolfo Lerin, Josep M. Fabrega, José A. Lázaro, Ignacio Garcés, Gabriel Junyent

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

2014

Layer 2 redesign for Metro-Access next generation PON.

Eduardo Tommy Lopez, Victor Polo, José A. Lázaro, Josep Prat

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

Flexible PON Key technologies: Digital advanced modulation formats and devices.

José A. Lázaro, Jose A. Altabas, S. Vairavel, S. Karthikeyan, M. Sridharan, Ignacio Garcés, Gabriel Junyent

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

Monitoring and remote control of energy consumption by WiFi networks.

Sergio Zarza-Sánchez, Rosa M. Fernández-Cantí, José A. Lázaro, Isidre Ortega Gomez, Jose A. Altabas Navarro

Proceedings of the IEEE 11th International Multi-Conference on Systems, Signals & Devices, 2014

2013

Area and laser power scalability analysis in photonic networks-on-chip.

Sergi Abadal, Albert Cabellos-Aparicio, José A. Lázaro, Mario Nemirovsky, Eduard Alarcón, Josep Solé-Pareta

Proceedings of the 17th International Conference on Optical Networking Design and Modeling, 2013

Flexible WDM/FTDM passive optical network with RZ-seeded all-optical sub-wavelength grid engine.

Bernhard Schrenk, Vasilis Katopodis, Johan Bauwelinck, José A. Lázaro, Xin Yin, Paraskevas Bakopoulos, Maria Spyropoulou, Xing-Zhi Qiu, Hercules Avramopoulos

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

2012

An Open Source Multiplatform Virtual Laboratory for Engineering Education.

Rosa M. Fernández-Cantí, José A. Lázaro, Sergio Zarza-Sánchez, Aitor Villar-Zafra

Int. J. Online Eng., 2012

2011

Dual-Operability and Bandwidth Partitioning Enabled by an ONU With Tandem-Modulator.

Bernhard Schrenk, Johan Bauwelinck, José A. Lázaro, Christophe Kazmierski, Xing-Zhi Qiu, Josep Prat

JOCN, 2011

An All-Optical Carrier Recovery Scheme for Access Networks With Simple ASK Modulation.

Bernhard Schrenk, Paraskevas Bakopoulos, Efstratios Kehayas, Alexandros Maziotis, José A. Lázaro, Hercules Avramopoulos, Josep Prat

JOCN, 2011

2010

Reducing Complexity and Consumption in Future Networks.

Giorgio Maria Tosi-Beleffi, Gabriele Incerti, L. Porcari, Silvia Di Bartolo, Michele Guglielmucci, António L. J. Teixeira, Liliana Costa, Naoya Wada, Josep Prat, José A. Lázaro, Philippe Chanclou

J. Networks, 2010

Techno-economic comparison of current and next generation long reach optical access networks.

Sotiria Chatzi, José A. Lázaro, Josep Prat, Ioannis Tomkos

Proceedings of the 9th Conference on Telecommunications Internet and Media Techno Economics, 2010

2009

An integrated view on monitoring and compensation for dynamic optical networks: from management to physical layer.

António L. J. Teixeira, Liliana Costa, Gerald Franzl, Siamak Azodolmolky, Ioannis Tomkos, Kyriakos Vlachos, Zsigmond Szilárd, Tibor Cinkler, Giorgio Maria Tosi-Beleffi, Philippe Gravey, T. Loukina, José A. Lázaro, Carmen Vázquez, Julio Montalvo, Esther Le Rouzic

Photonic Netw. Commun., 2009

Reach Extension Strategies for Passive Optical Networks [Invited].

Fabienne Saliou, Philippe Chanclou, Fabien Laurent, Naveena Genay, José A. Lázaro, Francesc Bonada, Josep Prat

JOCN, 2009

2007

A Low Cost Migration Path Towards Next Generation Fiber-To-The-Home Networks.

Reynaldo I. Martínez, Josep Prat, José A. Lázaro, Victor Polo

Proceedings of the Optical Network Design and Modeling, 2007