Evolution Scenario Toward WDM-PON [Invited]. - Filippo Ponzini; Fabio Cavaliere; Gianluca Berrettini; Marco Presi; Ernesto Ciaramella; Nicola Calabretta; Antonella Bogoni (JOCN, 2009)

Scalable and data format agnostic optical packet switch sub-systems for optical packet switched networks. - Nicola Calabretta; Wenrui Wang; Ton Ditewig; Fausto Gomez; H. Yang; Oded Raz; Huug de Waardt; Harm J. S. Dorren (CSNDSP, 2010)

All-optical Label Swapping Techniques for Optical Packets at Bit-rate Beyond 160 Gb/s. - Nicola Calabretta; Hyun-Do Jung; Harm J. S. Dorren (J. Networks, 2010)

Study of the performance of an optical packet switch architecture with highly distributed control in a data center environment. - Stefano Di Lucente; Roger Pueyo Centelles; Harm J. S. Dorren; Nicola Calabretta (ONDM, 2012)

Scaling Photonic Packet Switches to a Large Number of Ports [Invited]. - Harm J. S. Dorren; Stefano Di Lucente; Jun Luo 013; Oded Raz; Nicola Calabretta (JOCN, 2012)

Scaling Low-Latency Optical Packet Switches to a Thousand Ports. - Stefano Di Lucente; Nicola Calabretta; Jacques Resing; Harm J. S. Dorren (JOCN, 2012)

320 Gb/s all-optical clock recovery and time demultiplexing enabled by a single Quantum Dash Mode-Locked Laser fabry-perot optical clock pulse generator. - Nicola Calabretta; Jun Luo 013; J. Parra-Cetina; Sylwester Latkowski; Ramón Maldonado-Basilio; Pascal Landais; Harm J. S. Dorren (OFC/NFOEC, 2013)

Optical packet switch node with packet flow control for flat inter-cluster data center network. - Stefano Di Lucente; Jun Luo 013; A. Rohit; Kevin A. Williams; Harm J. S. Dorren; Nicola Calabretta (OFC/NFOEC, 2013)

Quantum dash mode-locked laser based open-loop optical clock recovery for 160 Gb/s transmission system. - Jun Luo 013; J. Parra-Cetina; Sylwester Latkowski; Ramón Maldonado-Basilio; Pascal Landais; Harm J. S. Dorren; Nicola Calabretta (OFC/NFOEC, 2013)

On the Performance of a Large-Scale Optical Packet Switch Under Realistic Data Center Traffic. - Nicola Calabretta; Roger Pueyo Centelles; Stefano Di Lucente; Harm J. S. Dorren (JOCN, 2013)

All-optical packet/circuit switching-based data center network for enhanced scalability, latency, and throughput. - Jordi Perelló; Salvatore Spadaro; Sergio Ricciardi; Davide Careglio; Shuping Peng 001; Reza Nejabati; Georgios Zervas; Dimitra Simeonidou; Alessandro Predieri; Matteo Biancani; Harm J. S. Dorren; Stefano Di Lucente; et al. (IEEE Netw., 2013)

Experimental assessment of an SDN-based control of OPS switching nodes for intra-data center interconnect. - Fernando Agraz; Wang Miao; A. Ferrer; Giacomo Bernini; Harm J. S. Dorren; Nicola Calabretta; Nicola Ciulli; Jordi Perelló; Shuping Peng 001; Georgios Zervas; Dimitra Simeonidou; Gabriel Junyent; et al. (ECOC, 2014)

Lossless wavelength selector based on monolithically integrated flat-top cyclic AWG and optical switch chain. - Nicola Calabretta; Ripalta Stabile; Emil Kleijn; Tjibbe de Vries; Kevin A. Williams; Harm J. S. Dorren (ECOC, 2014)

Demonstration of reconfigurable virtual data center networks enabled by OPS with QoS guarantees. - Wang Miao; Shuping Peng 001; Salvatore Spadaro; Giacomo Bernini; Fernando Agraz; A. Ferrer; Jordi Perelló; Georgios Zervas; Reza Nejabati; Nicola Ciulli; Dimitra Simeonidou; Harm J. S. Dorren; et al. (ECOC, 2014)

Performance assessment of optical packet switching system with burst-mode receivers for intra-data center networks. - Wang Miao; Xin Yin; Johan Bauwelinck; Harm J. S. Dorren; Nicola Calabretta (ECOC, 2014)

A novel SDN enabled hybrid optical packet/circuit switched data centre network: The LIGHTNESS approach. - Shuping Peng 001; Dimitra Simeonidou; George Zervas; Reza Nejabati; Yan Yan 019; Yi Shu; Salvatore Spadaro; Jordi Perelló; Fernando Agraz; Davide Careglio; Harm J. S. Dorren; Wang Miao; et al. (EuCNC, 2014)

Experimental assessment of a scalable and flow-controlled optical switch system for flat datacenter networks. - Nicola Calabretta; Wang Miao; Jun Luo 013; Stefano Di Lucente; Harm J. S. Dorren (ICTON, 2014)

Experimental Analysis of an All-Optical Packet Router. - Claudia Reis; G. Parca; M. Bougioukos; Alexandros Maziotis; Sergio Pinna; Giannis Giannoulis; H. Brahmi; Paulo S. André; Nicola Calabretta; Valeria Vercesi; Gianluca Berrettini; Christos Kouloumentas; et al. (JOCN, 2014)

Monolithically integrated WDM cross-connect switch for nanoseconds wavelength, space, and time switching. - Nicola Calabretta; Kevin A. Williams; Harm J. S. Dorren (ECOC, 2015)

Petabit/s data center network architecture with sub-microseconds latency based on fast optical switches. - Wang Miao; Fulong Yan; Harm J. S. Dorren; Nicola Calabretta (ECOC, 2015)

LIGHTNESS: A deeply-programmable SDN-enabled data centre network with OCS/OPS multicast/unicast switch-over. - George M. Saridis; Shuping Peng 001; Yan Yan 019; Alejandro Aguado; Bingli Guo; Murat Arslan; Chris Jackson; Wang Miao; Nicola Calabretta; Fernando Agraz; Salvatore Spadaro; Giacomo Bernini; et al. (ECOC, 2015)

High performance SDN enabled flat data center network architecture based on scalable and flow-controlled optical switching system. - Nicola Calabretta; Wang Miao; Harm J. S. Dorren (ICTON, 2015)

Performance evaluation of Optical Packet Switches on high performance applications. - Hugo Meyer; José Carlos Sancho; Wang Miao; Harm J. S. Dorren; Nicola Calabretta; Montse Farreras (HPCS, 2015)

SDN-enabled programmable optical packet/circuit switched intra data centre network. - Bingli Guo; Shuping Peng 001; Chris Jackson; Yan Yan 019; Y. Shu; Wang Miao; Harm J. S. Dorren; Nicola Calabretta; Fernando Agraz; Jordi Perelló; Salvatore Spadaro; Giacomo Bernini; et al. (OFC, 2015)

1.3µm SDN-enabled optical packet switch architecture for high performance and programmable data center network. - Wang Miao; Fernando Agraz; Huug de Waardt; Salvatore Spadaro; Harm J. S. Dorren; Nicola Calabretta (OFC, 2015)

Sixteen-channel monolithically integrated InP wavelength selector based on a chain of passband-flattened cyclic AWG and optical switches. - Ripalta Stabile; Nicola Calabretta; Kevin A. Williams; Harm J. S. Dorren (OFC, 2015)

Photonic subsystems for optical packet/burst switches based on heterogeneous SOI and III-V integration. - Dries Van Thourhout; Martijn Tassaert; Peter De Heyn; Oded Raz; Nicola Calabretta; Harm J. S. Dorren; Gunther Roelkens (OFC, 2015)

SDN-Enabled OPS With QoS Guarantee for Reconfigurable Virtual Data Center Networks. - Wang Miao; Fernando Agraz; Shuping Peng 001; Salvatore Spadaro; Giacomo Bernini; Jordi Perelló; Georgios Zervas; Reza Nejabati; Nicola Ciulli; Dimitra Simeonidou; Harm J. S. Dorren; Nicola Calabretta (JOCN, 2015)

Scaling architecture-on-demand based optical networks. - Hugo Meyer; José Carlos Sancho; Milica Mrdakovic; Shuping Peng 001; Dimitra Simeonidou; Wang Miao; Nicola Calabretta (ICDCN, 2016)

High optical label switching add-drop multiplexer nodes with nanoseconds latency for 5G metro/access networks. - Nicola Calabretta; Wang Miao; Huug de Waardt (ICTON, 2016)

Nanoseconds wavelength and space optical cross-connect switches for high performance optical networks. - Nicola Calabretta; Wang Miao; Kevin A. Williams (ICTON, 2016)

Optical label switching based add-drop multiplexer for low latency and high performance metro networks. - Wang Miao; Huug de Waardt; Nicola Calabretta (OFC, 2016)

OPSquare: Assessment of a novel flat optical data center network architecture under realistic data center traffic. - Wang Miao; Fulong Yan; Oded Raz; Nicola Calabretta (OFC, 2016)

Optical solutions for the challenges of mega-size data center networks. - Oded Raz; Gonzalo Guelbenzu; Teng Li; Chenhui Li; Wang Miao; Fulong Yan; Harm J. S. Dorren; Patty Stabile; Nicola Calabretta (OFC, 2016)

Error-free all-optical wavelength multicasting at 40 Gb/s on a compact InP-based chip. - Xiu Zheng; Oded Raz; Nicola Calabretta; Rongguo Lu; Yong Liu (OFC, 2016)

COSIGN: A Complete SDN Enabled All-Optical Architecture for Data Centre Virtualisation with Time and Space Multiplexing. - Chris Jackson; Koteswararao Kondepu; Yanni Ou; Arash Beldachi; Albert Pagès Cruz; Fernando Agraz; Francesca Moscatelli; Wang Miao; Valerija Kamchevska; Nicola Calabretta; Giada Landi; Salvatore Spadaro; et al. (ECOC, 2017)

50 Gb/s Indoor Optical Wireless Communication Equipped with Millimeter-wave Backup System and Localization and Tracking. - Ketemaw Addis Mekonnen; Zizheng Cao; Nicola Calabretta; Eduward Tangdiongga; Antonius M. J. Koonen (ECOC, 2017)

OPSquare: Towards petabit/s optical data center networks based on WDM cross-connect switches with flow control. - Nicola Calabretta; Fulong Yan; Wang Miao (ICTON, 2017)

Monolithically integrated WDM cross-connect switch for high-performance optical data center networks. - Nicola Calabretta; Wang Miao; Ketemaw Addis Mekonnen; Kristif Prifti; Kevin A. Williams (OFC, 2017)

Over 40 Gb/s dynamic bidirectional all-optical indoor wireless communication using photonic integrated circuits. - Ketemaw Addis Mekonnen; C. W. Oh; J. H. C. van Zantvoort; Nicola Calabretta; Eduward Tangdiongga; Antonius M. J. Koonen (OFC, 2017)

Towards standardization of compact data center switches. - Gonzalo Guelbenzu; Nicola Calabretta; Oded Raz (ICT Express, 2017)

OPSquare: A Flat DCN Architecture Based on Flow-Controlled Optical Packet Switches. - Fulong Yan; Wang Miao; Oded Raz; Nicola Calabretta (JOCN, 2017)

Performance Assessment of Metro Networks Based on Fast Optical Add-Drop Multiplexers Under 5G Traffic Applications. - Bitao Pan; Fulong Yan; Xuwei Xue; Nicola Calabretta (ECOC, 2018)

A Novel Modular ROADM Node with Traffic Aggregation/Disaggregation for Ultra-High Capacity SDM Metro Networks. - Netsanet M. Tessema; Kristif Prifti; Bitao Pan; Ripalta Stabile; Nicola Calabretta (ECOC, 2018)

Flexibility Assessment of the Reconfigurable OPSquare for Virtualized Data Center Networks Under Realistic Traffics. - Xuwei Xue; Fulong Yan; Bitao Pan; Nicola Calabretta (ECOC, 2018)

FOScube: a Scalable Data Center Network Architecture Based on Multiple Parallel Networks and Fast Optical Switches. - Fulong Yan; Xuwei Xue; Bitao Pan; Xiaotao Guo; Nicola Calabretta (ECOC, 2018)

Testing Facilities for End-to-End Test of Vertical Applications Enabled by 5G Networks: Eindhoven 5G Brainport Testbed. - Idelfonso Tafur Monroy; Thiago R. Raddo; Simon Rommel; Chigo Okonkwo; Nicola Calabretta; Ulf Johannsen; Gijs Dubbelman; Jesse Scholtes; Ben Rutten (ICTON, 2018)

Performance Assessment of OPSquare Data Center Network with Elastic Allocation of WDM Transceivers. - Xuwei Xue; Fulong Yan; Bitao Pan; Nicola Calabretta (ICTON, 2018)

A Novel Scalable and Low Latency Hybrid Data Center Network Architecture Based on Flow Controlled Fast Optical Switches. - Fulong Yan; Gonzalo Guelbenzu; Nicola Calabretta (OFC, 2018)

WDM Optical Interconnect Enabled By Optical Frequency Comb Based on Dual-Drive Modulator. - Jun Luo 013; Harm J. S. Dorren; Nicola Calabretta (PSC, 2018)

SDN-controlled and Orchestrated OPSquare DC Architecture enabling Network Slice Deployment with QoS guarantees. - Rafael Montero; Nicola Calabretta; Fernando Agraz; Albert Pagès; Salvatore Spadaro (PSC, 2018)

Performance assessment of a nanoseconds and modular Photonic Integrated Wavelength Selective Switch for Optical Data Centre Networks. - Kristif Prifti; Netsanet M. Tessema; Ripalta Stabile; Nicola Calabretta (PSC, 2018)

WDM Weighted Sum in an 8x8 SOA-Based InP Cross-Connect for Photonic Deep Neural Networks. - Bin Shi; Nicola Calabretta; Darius Bunandar; Dirk R. Englund; Ripalta Stabile (PSC, 2018)

Performance Assessment of a Novel HPC Network Architecture Based on Fast Optical Switches with HPC Application Traffics. - Fulong Yan; Hugo Meyer; Bitao Pan; Xuwei Xue; Xiaotao Guo; Nicola Calabretta (PSC, 2018)

Optical packet switching in HPC. An analysis of applications performance. - Hugo Meyer; José Carlos Sancho; Milica Mrdakovic; Wang Miao; Nicola Calabretta (Future Gener. Comput. Syst., 2018)

Fully SDN-Enabled All-Optical Architecture for Data Center Virtualization with Time and Space Multiplexing. - Koteswararao Kondepu; Chris Jackson; Yanni Ou; Arash Beldachi; Albert Pagès; Fernando Agraz; Francesca Moscatelli; Wang Miao; Valerija Kamchevska; Nicola Calabretta; Giada Landi; Salvatore Spadaro; et al. (JOCN, 2018)

HiFOST: A Scalable and Low-Latency Hybrid Data Center Network Architecture Based on Flow-Controlled Fast Optical Switches. - Fulong Yan; Xuwei Xue; Nicola Calabretta (JOCN, 2018)

SDN-Enabled Reconfigurable Optical Data Center Networks Based on Nanoseconds WDM Photonics Integrated Switches. - Xuwei Xue; Kristif Prifti; Fu Wang; Fulong Yan; Bitao Pan; Xiaotao Guo; Nicola Calabretta (ICTON, 2019)

Electro-Optic Device in InP for Wide Angle of Arrival Detection in Optical Wireless Communication. - Simone Cardarelli; Nicola Calabretta; S. Koelling; Ripalta Stabile; Kevin A. Williams (OFC, 2019)

Performance Assessment of a Novel Rack-Scale Disaggregated Data Center with Fast Optical Switch. - Xiaotao Guo; Fulong Yan; Xuwei Xue; George Exarchakos; Nicola Calabretta (OFC, 2019)

System Performance Evaluation of a Nanoseconds Modular Photonic Integrated WDM WSS for Optical Data Center Networks. - Kristif Prifti; Anas Gasser; Netsanet M. Tessema; Xuwei Xue; Ripalta Stabile; Nicola Calabretta (OFC, 2019)

Experimental Assessment of SDN-Enabled Reconfigurable OPSquare Data Center Networks with QoS Guarantees. - Xuwei Xue; Fu Wang; Fernando Agraz; Albert Pagès; Bitao Pan; Fulong Yan; Salvatore Spadaro; Nicola Calabretta (OFC, 2019)

Theoretical Analysis on Multiple Layer Fast Optical Switch Based Data Center Network Architecture. - Elham Khani; Fulong Yan; Xiaotao Guo; Nicola Calabretta (OECC/PSC, 2019)

Spectrum/Space Switching and Multi-Terabit Transmission in Agile Optical Metro Networks. - Michela Svaluto Moreolo; Ricardo Martínez 001; Laia Nadal; Josep Maria Fabrega; Netsanet M. Tessema; Nicola Calabretta; Ripalta Stabile; Paola Parolari; Alberto Gatto 001; Pierpaolo Boffi; Gabriel Otero 001; David Larrabeiti; et al. (OECC/PSC, 2019)

Experimental Assessment of SDN Controlled Metro Access Network with Network Slicing and Edge Computing under 5G Applications. - Bitao Pan; Eduardo Magalhães; F. Wang; Xuwei Xue; Nicola Calabretta (OECC/PSC, 2019)

Latency Study of Fast Optical Add-Drop Multiplexer Based Metro Access Network with Edge Computing for 5G Applications. - Bitao Pan; Fulong Yan; Xuwei Xue; Eduardo Magelhães; Nicola Calabretta (OECC/PSC, 2019)

Image Classification with a 3-Layer SOA-Based Photonic Integrated Neural Network. - Bin Shi; Nicola Calabretta; Ripalta Stabile (OECC/PSC, 2019)

SDN enabled dynamically re-configurable low-cost ROADM nodes for metro networks. - Netsanet M. Tessema; Bitao Pan; Xuwei Xue; F. Wang; Kristif Prifti; Eduardo Magelhães; Ripalta Stabile; Nicola Calabretta (OECC/PSC, 2019)

Fast Dynamic Control of Optical Data Center Networks Based on Nanoseconds WDM Photonics Integrated Switches. - Xuwei Xue; Kristif Prifti; Bitao Pan; Fulong Yan; Xiaotao Guo; Nicola Calabretta (OECC/PSC, 2019)

Performance assessment of a fast optical add-drop multiplexer-based metro access network with edge computing. - Bitao Pan; Fulong Yan; Xuwei Xue; Eduardo Magelhães; Nicola Calabretta (JOCN, 2019)

S-, C- and L-Band Photonic Integrated Wavelength Selective Switch. - Rafael Magalhães Gomes Kraemer; Fumi Nakamura; Hiroyuki Tsuda; Antonio Napoli; Nicola Calabretta (ECOC, 2020)

On Demand Network Services Deployment in Optical Metro Edge Computing Network Based on User and Application Requests and Infrastructure Telemetry. - Bitao Pan; Fulong Yan; Xiaotao Guo; Xuwei Xue; Nicola Calabretta (ECOC, 2020)

Modularly and Hybrid Integrated SiPh/InP Wavelength Blocker Switch for Metro Networks. - Netsanet M. Tessema; Giovanni Delrosso; Srivathsa Bhat; Kristif Prifti; Aref Rasoulzadehzali; Ripalta Stabile; Nicola Calabretta (ECOC, 2020)

SDN-Enabled Reconfigurable Optical Data Center Network with Automatic Network Slicing to Provision Dynamic QoS. - Xuwei Xue; Bitao Pan; Fernando Agraz; Albert Pagès; Xiaotao Guo; Fulong Yan; Salvatore Spadaro; Nicola Calabretta (ECOC, 2020)

Network Performance Optimization with Real Time Traffic Prediction in Data Center Network. - Fulong Yan; Shiwei Liu 003; Nicola Calabretta (ECOC, 2020)

Experimental Assessment of a Novel Optical Wireless Data Center Network Architecture. - Shaojuan Zhang; Rafael Kraemer; Bitao Pan; Xuwei Xue; Kristif Prifti; Fulong Yan; Xiaotao Guo; Eduward Tangdiongga; Nicola Calabretta (ECOC, 2020)

High Extinction Ratio and Low Crosstalk C and L-Band Photonic Integrated Wavelength Selective Switching. - Rafael Magalhães Gomes Kraemer; Fumi Nakamura; Yu Wang; Hiroyuki Tsuda; Nicola Calabretta (ICTON, 2020)

Polarisation Independent Broadband Titanium Dioxide Photonic Integrated Circuits for Datacom and Telecom Optical Networks. - M. Mamun; S. Mukit; Ripalta Stabile; Nicola Calabretta (ICTON, 2020)

Modularly Integrated Photonic Switches for Metro Core and Access Network for 5G Applications. - Netsanet M. Tessema; Kristif Prifti; Aref Rasoulzadehzali; Srivathsa Bhat; Giovanni Delrosso; Ripalta Stabile; Nicola Calabretta (ICTON, 2020)

Low Polarization Dependent MQW Semiconductor Optical Amplifier with Tensile-Strained-Barrier Design for Optical Datacom and Telecom Networks. - Aref Rasoulzadeh Zali; Ripalta Stabile; Nicola Calabretta (ICTON, 2020)

On the Workload Deployment, Resource Utilization and Operational Cost of Fast Optical Switch Based Rack-Scale Disaggregated Data Center Network. - Xiaotao Guo; Fulong Yan; George Exarchakos; Xuwei Xue; Bitao Pan; Nicola Calabretta (OFC, 2020)

Disaggregated, Sliceable and Load-Aware Optical Metro Access Network for 5G Applications and Service Distribution in Edge Computing. - Bitao Pan; Xuwei Xue; Fu Wang; Eduardo Magalhães; Roberto Morro; Emilio Riccardi; Nicola Calabretta (OFC, 2020)

SDN Controlled Edge Computing Metro Access Network with Network Slicing and Load-Aware End-to-End Service Protection for 5G Applications. - Bitao Pan; Xuwei Xue; Fulong Yan; Fu Wang; Eduardo Magalhães; Nicola Calabretta (OFC, 2020)

All-Optical Cross-Connect Switch for Data Center Network Application. - Kristif Prifti; Rui Santos; Janguk Shin; Hongju Kim; Netsanet M. Tessema; Patty Stabile; Steven Kleijn; Luc Augustin; HyunDo Jung; Sangho Park; Yongsoon Baek; Sungkyu Hyun; et al. (OFC, 2020)

Lossless Monolithically Integrated Photonic InP Neuron for All-Optical Computation. - Bin Shi; Kristif Prifti; Eduardo Magalhães; Nicola Calabretta; Ripalta Stabile (OFC, 2020)

Large-Scale Photonic Integrated Cross-Connects for Optical Communication and Computation. - Ripalta Stabile; Nicola Calabretta; Bin Shi (OFC, 2020)

Experimental Assessments of a Flexible Optical Data Center Network Based on Integrated Wavelength Selective Switch. - Xuwei Xue; Fumi Nakamura; Kristif Prifti; Bitao Pan; Fulong Yan; Fu Wang; Xiaotao Guo; Hiroyuki Tsuda; Nicola Calabretta (OFC, 2020)

FOSphere: A Scalable and Modular Low Radix Fast Optical Switch Based Data Center Network. - Fulong Yan; Elham Kahan; Xiaotao Guo; Fu Wang; Bitao Pan; Xuwei Xue; Shaojuan Zhang; Nicola Calabretta (OFC, 2020)

Traffic Load Balancing based on Probabilistic Routing in Data Center Networks. - Fu Wang; Fulong Yan; Xuwei Xue; Bo Liu 020; Lijia Zhang; Qi Zhang 043; Xiangjun Xin 001; Nicola Calabretta (ONDM, 2020)

LPB: A Novel Load Balance Algorithm for OPSquare DCN under Real Application Traffics. - Fulong Yan; Xiaotao Guo; Bitao Pan; Xuwei Xue; Shaojuan Zhang; Nicola Calabretta (ONDM, 2020)

SDN-controlled and Orchestrated OPSquare DCN Enabling Automatic Network Slicing with Differentiated QoS Provisioning. - Xuwei Xue; Fu Wang; Fernando Agraz; Albert Pagès; Bitao Pan; Fulong Yan; Xiaotao Guo; Salvatore Spadaro; Nicola Calabretta (CoRR, 2020)

RDON: a rack-scale disaggregated data center network based on a distributed fast optical switch. - Xiaotao Guo; Fulong Yan; Jingyan Wang; George Exarchakos; Yuanyuan Peng; Xuwei Xue; Bitao Pan; Nicola Calabretta (JOCN, 2020)

Load balance algorithm for an OPSquare datacenter network under real application traffic. - Fulong Yan; Xuwei Xue; Xiaotao Guo; Bitao Pan; Jingyan Wang; Shaojuan Zhang; Elham Khani; Gonzalo Guelbenzu; Nicola Calabretta (JOCN, 2020)

Experimental Demonstration of SDN-enabled Reconfigurable Disaggregated Data Center Infrastructure. - Xiaotao Guo; Fernando Agraz; Xuwei Xue; Bitao Pan; Albert Pagès; Shaojuan Zhang; Georgios Exarchakos; Salvatore Spadaro; Nicola Calabretta (ECOC, 2021)

Experimental assessment of traffic prediction assisted data center network reconfiguration method. - Xiaotao Guo; Xuwei Xue; Fulong Yan; Bitao Pan; Georgios Exarchakos; Nicola Calabretta (ECOC, 2021)

Novel Precise Time Synchronization and Distribution for Multilayer Optical Metro and Access Networks. - Bitao Pan; Xuwei Xue; Fulong Yan; Xiaotao Guo; Nicola Calabretta (ECOC, 2021)

Experimental Assessments of a Flexible Optical Switch and Control System with Dynamic Bandwidth Allocation. - Xuwei Xue; Kristif Prifti; Bitao Pan; Sai Chen; Xiaotao Guo; Fulong Yan; Shaojuan Zhang; Chongjin Xie; Nicola Calabretta (ECOC, 2021)

Dynamic Buffer Status Based Conflict Free Scheduling for a Fast Optical Switching Network. - Fulong Yan; Chongjin Xie; Nicola Calabretta (ECOC, 2021)

50Gb/s Optical Wireless Data Center Network Architecture Using SOA-based Wavelength Selector and AWGR. - Shaojuan Zhang; Xuwei Xue; Bitao Pan; Xiaotao Guo; Eduward Tangdiongga; Nicola Calabretta (ECOC, 2021)

Optical Switching for Memory-Disaggregated Datacenters. - Nicola Calabretta; Xiaotao Guo; Georgios Exarchakos; Xuwei Xue; Bitao Pan (OFC, 2021)

140 Gb/s WDM Data Routing in a Lossless Strictly Non-Blocking SOA-Based Photonic Integrated 8×8 Space Switch. - Desalegn Wolde Feyisa; Bin Shi; Barry Smalbrugge; Kevin A. Williams; Nicola Calabretta; Ripalta Stabile (OFC, 2021)

Experimental Demonstration of a Nanoseconds Optical Switch based Disaggregated Data Center Network. - Xiaotao Guo; Xuwei Xue; Bitao Pan; Yu Wang; Shaojuan Zhang; Georgios Exarchakos; Nicola Calabretta (OFC, 2021)

Add-Drop Lossless Switch Node in Multi-Hop Multi-Tb/s Metropolitan Area Networks. - Mariangela Rapisarda; Alberto Gatto 001; Paola Parolari; Netsanet M. Tessema; Nicola Calabretta; Christian Neumeyr; Pierpaolo Boffi (OFC, 2021)

Experimental assessment of an ultra-wide band (O to L) polymer thermo-optic switch matrix. - Yu Wang; Netsanet M. Tessema; Hyun-Do Jung; Jang-Uk Shin; Nicola Calabretta (OFC, 2021)

Experimental Assessments of Fast Optical Switch and Control System for Data Center Networks. - Xuwei Xue; Bitao Pan; Sai Chen; Kristif Prifti; Xiaotao Guo; Fulong Yan; Rafael Kraemer; Shaojuan Zhang; Chongjin Xie; Nicola Calabretta (OFC, 2021)

Traffic Rate Matrix Decomposition Based Conflict Free Scheduling for a Fast Optical Switching Network. - Fulong Yan; Chongjin Xie; Nicola Calabretta (OFC, 2021)

Wavelength selective photonic integrated switches for ROADM node functionality in ultrahigh capacity metro network. - Netsanet M. Tessema; Giovanni Delrosso; Srivathsa Bhat; Kristif Prifti; Aref Rasoulzadehzali; Yu Wang; Timo Aalto; Ripalta Stabile; Nicola Calabretta (ONDM, 2021)

On the performance investigation of a fast optical switches based optical high performance computing infrastructure. - Fulong Yan; Hugo Meyer; Changshun Yuan; Xuwei Xue; Bitao Pan; Xiaotao Guo; Nicola Calabretta; Chongjin Xie (Comput. Networks, 2021)

QoS-aware data center network reconfiguration method based on deep reinforcement learning. - Xiaotao Guo; Fulong Yan; Xuwei Xue; Bitao Pan; George Exarchakos; Nicola Calabretta (JOCN, 2021)

Performance analysis of a 1024-port Hipoλaos OPS in DCN, HPC, and 5G fronthauling Ethernet applications. - Nikos Terzenidis; George Giamougiannis; Apostolos Tsakyridis; Dimosthenis Spasopoulos; Fulong Yan; Nicola Calabretta; Christos Vagionas; Nikos Pleros (JOCN, 2021)

Highly-Efficient Switch Migration for Controller Load Balancing in Elastic Optical Inter-Datacenter Networks. - Yong Liu; Huaxi Gu; Fulong Yan; Nicola Calabretta (IEEE J. Sel. Areas Commun., 2021)

Transparent and Fast Reconfigurable Optical Network with Edge Computing Nodes for Beyond 5G applications. - Henrique Santana; Bitao Pan; Rafael Kraemer; Kristif Prifti; Ali Mefleh; Nicola Calabretta (CSNDSP, 2022)

Experimental Demonstration of a Metro Area Network with Terabit-capable Sliceable Bitrate Variable Transceiver using Direct Modulated VCSELs and Coherent Detection. - Josep Maria Fabrega; Francisco Javier Vilchez; Michela Svaluto Moreolo; Ricardo Martínez 001; Andy N. Quispe Cornelio; Laia Nadal; Ramon Casellas; Ricard Vilalta; Raul Muñoz 001; Christian Neumeyr; Seoyoung Lee; Jang-Uk Shin; et al. (OFC, 2022)

Lossless SOA-based Multi-band OADM Nodes in Metro Networks. - Rafael Kraemer; Henrique Santana; Shaojuan Zhang; Bitao Pan; Nicola Calabretta (OECC/PSC, 2022)

Novel Polarization Insensitive Fold-back 40-channels 100 GHz Spacing Planar Echelle Grating for Wavelength Selective Switches. - Yu Wang; Nicola Calabretta (OECC/PSC, 2022)

Fabrication Tolerance Study of Polarization-Independent C-Band Bulk SOA for Active-Passive Photonic Integration. - Aref Rasoulzadeh Zali; Ripalta Stabile; Nicola Calabretta (OECC/PSC, 2022)

Lossless Photonic Integrated Multicast Switch for Optical Wireless Data Center Network. - Shaojuan Zhang; Netsanet M. Tessema; Xuwei Xue; Rafael Kraemer; Henrique Santana; Eduward Tangdiongga; Nicola Calabretta (OECC/PSC, 2022)

Synergistic Switch Control Enabled Optical Data Center Networks. - Xuwei Xue; Nicola Calabretta (IEEE Commun. Mag., 2022)

DACON: a reconfigurable application-centric optical network for disaggregated data center infrastructures [Invited]. - Xiaotao Guo; Xuwei Xue; Fulong Yan; Bitao Pan; Georgios Exarchakos; Nicola Calabretta (JOCN, 2022)

Network traffic characteristics of hyperscale data centers in the era of cloud applications. - Fulong Yan; Chongjin Xie; Jie Zhang 006; Yongqing Xi; Zhiping Yao; Yang Liu; Xingming Lin; Jianbo Huang; Yu Ce; Xuegong Zhang; Nicola Calabretta (JOCN, 2022)

Flow-Controlled and Clock-Distributed Optical Switch and Control System. - Xuwei Xue; Bitao Pan; Xiaotao Guo; Nicola Calabretta (IEEE Trans. Commun., 2022)

HFOSL: hyper scale fast optical switch-based data center network with L-level sub-network. - Elham Khani; Shaahin Hessabi; Somayyeh Koohi; Fulong Yan; Nicola Calabretta (Telecommun. Syst., 2022)

Emulation and modelling of semiconductor optical amplifier-based all-optical photonic integrated deep neural network with arbitrary depth. - Bin Shi; Nicola Calabretta; Ripalta Stabile (Neuromorph. Comput. Eng., 2022)

SOA-Based Optical Networks with Sub-Microsecond Control Plane for Low-Latency Applications. - Henrique Santana; Ali Mefleh; Nicola Calabretta (ICTON, 2023)

Scalability Assessment of O-band SOA-based Broadcast and Select Switch with 100 Gb/s LWDM Commercial Transceivers. - Marijn P. G. Rombouts; Nicola Calabretta (OFC, 2023)

On the Performance of a Fast Optically Switched Network for Machine-Learning Accelerator Clusters. - Marijn P. G. Rombouts; Nicola Calabretta (OFC, 2023)

The future of multi-terabit datacenter interconnects based on tight co-integration of photonics and electronics technologies. - Maria Spyropoulou; Giannis Kanakis; Giorgos Brestas; Yuqing Jiao; Salim Abdi; Zhaowei Chen; Desalegn Wolde Feyisa; Ripalta Stabile; Nicola Calabretta; Kevin A. Williams; Virginie Nodjiadjim; Romain Hersent; et al. (OFC, 2023)

C- and L-band low polarization sensitive nanosecond 1×2 electro-optic MZI switch on 3-μm thick silicon platform. - Yu Wang; Srivathsa Bhat; Bin Shi; Timo Aalto; Nicola Calabretta (OFC, 2023)

Supporting Bandwidth Guarantee for a Fast Optical Switching Network with Micro Buffer Switching Fabric. - Fulong Yan; Chongjin Xie; Nicola Calabretta (OFC, 2023)

Polarization Insensitive Photonic Integrated 1x4 WDM Wavelength Selective Switch for Optical Networks. - Aref Rasoulzadeh Zali; Ripalta Stabile; Nicola Calabretta (OFC, 2023)

Experimental demonstration of a metro area network with terabit-capable sliceable bit-rate-variable transceivers using directly modulated VCSELs and coherent detection. - Josep M. Fabrega; F. Javier Vilchez; Michela Svaluto Moreolo; Ricardo Martínez 001; Andy N. Quispe Cornelio; Laia Nadal; Ramon Casellas; Ricard Vilalta; Raúl Muñoz 001; Christian Neumeyr; Seoyoung Lee; Jang-Uk Shin; et al. (JOCN, 2023)

Photonic integrated multicast switch-based optical wireless data center network. - Shaojuan Zhang; Rafael Kraemer; Xuwei Xue; Netsanet M. Tessema; Henrique Santana; Eduward Tangdiongga; Nicola Calabretta (J. Opt. Commun. Netw., 2023)

Resource Variability Telemetry in Edge Computing. - Panagiotis Giannakopoulos; Bart van Knippenberg; Kishor Chandra Joshi; Nicola Calabretta; George Exarchakos (EuCNC/6G Summit, 2024)

Photonic WDM Switches for Multi-Band Optical Networks. - Shiyi Xia; Henrique Freire Santana; Marijn P. G. Rombouts; Yu Wang; Aref Rasoulzadeh Zali; Mohammad Mukit; Zhouyi Hu; Oded Raz; Nicola Calabretta (ICTON, 2024)

A Low-Cost Network Architecture Enabled by SOA-Based Filter-less OADMs and Digital Subcarrier Multiplexing. - Carlos Castro; Shiyi Xia; Antonio Napoli; João Pedro 001; Yesica Rumaldo; Nelson Costa; Nicola Calabretta; Bernhard Spinnler; Albert Rafel (OFC, 2024)

Flexible Optical Metro-access Networks leveraging SOA-based OADM Nodes and DSCM with Power Loading. - Zhouyi Hu; Shiyi Xia; Henrique Santana; Marijn P. G. Rombouts; Bin Shi; Nicola Calabretta (OFC, 2024)

Assessment of an O-band 4x4 InP Monolithic Photonic Switch at 100 Gbit/s PAM-4. - Marijn P. G. Rombouts; Aref Rasoulzadeh Zali; Stefanos Andreou; Luc Augustin; Nicola Calabretta (OFC, 2024)

Performance Assessment of Dynamic Multiband OADM in Metro-Access Network with 100Gbps/λ PAM4. - Shiyi Xia; Marijn P. G. Rombouts; Zhouyi Hu; Henrique Freire Santana; Elham Khani; Nicola Calabretta (ONDM, 2024)

Photonic WDM switches architecture for multi-band optical networks. - Shiyi Xia; Zhouyi Hu; Marijn P. G. Rombouts; Henrique Santana; Yu Wang; Aref Rasoulzadeh Zali; Oded Raz; Nicola Calabretta (J. Opt. Commun. Netw., 2024)

Photonic Switching and Computing Using InP Photonic Integration. - Ripalta Stabile; Desalegn Wolde Feyisa; Nicola Calabretta; B. Shi (OFC, 2025)

800Gbps/λ WDM Metro-Access Network by Novel Photonic Integrated EDWA and SOA-Based WSS Nodes. - S. Xia; C. E. Osornio-Martinez; D. B. Bonneville; B. Zheng; Oded Raz; S. M. García-Blanco; Nicola Calabretta (OFC, 2025)

Monolithically Integrated Ultra-dense Polarization Insensitive 8x8 InP Switch for Optical Networks. - Aref Rasoulzadeh Zali; Marijn P. G. Rombouts; Shiyi Xia; Steven Kleijn; Luc Augustin; Nicola Calabretta (OFC, 2025)

perfCorrelate: Performance variability correlation framework. - Panagiotis Giannakopoulos; Bart van Knippenberg; Kishor Chandra Joshi; Nicola Calabretta; George Exarchakos (Future Gener. Comput. Syst., 2025)

Next Generation Exabit/s Data Center Network Supporting All Optical Circuit and Packet Switching. - Fulong Yan; Shengjie Guo; Yanxian Bi; Bitao Pan; Xiaotao Guo; Jie Zhang 006; Nicola Calabretta (IEEE Commun. Mag., 2025)

Key metrics for monitoring performance variability in edge computing applications. - Panagiotis Giannakopoulos; Bart van Knippenberg; Kishor Chandra Joshi; Nicola Calabretta; George Exarchakos (EURASIP J. Wirel. Commun. Netw., 2025)