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Aijun Shi - IEEE Xplore Author Profile

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Author details

Aijun Shi

Publications

2

Citations

101

Publications by Year

20192020

Co-Authors:

Liu HaoweiHai HuangPeng JigangYun-Xia LiuHelmut Mayer

Show All Co-Authors (7)

Aijun Shi

Affiliation

Aerospace Information Research Institute

Chinese Academy of Sciences

Beijing, China

Key Laboratory of Network Information System Technology

Institute of Electronics

Chinese Academy of Sciences, Beijing, China

Publication Topics

Abnormal Behavior,
Abnormal Events,
Abnormal Situations,
Angle Images,
Average Precision,
Backbone Network,
Batch Size,
Blurred Boundaries,
Boundary Information,
Bounding Box,
COCO Dataset,
Complex Boundary

Biography

Aijun Shi (Student Member, IEEE) received the B.Sc. degree from Shandong University, Shandong, China, in 2018. She is currently pursuing the master's degree with the Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China.,Her research interests include computer vision and deep learning, especially on semantic segmentation, object detection, and remote sensing image understanding.(Based on document published on 2 September 2020).

Publications

2

Citations

101

Publications by Year

20192020

Co-Authors:

Liu Haowei
Hai Huang
Peng Jigang
Yun-Xia Liu
Helmut Mayer

Show All Co-Authors (7)

Author's Published Works

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Showing 1-25 of 47 results

Conferences (36)

Journals (10)

Magazines (1)

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Nicola Calabretta(21)
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COBRA Research Institute, Eindhoven University of Technology, Eindhoven, The Netherlands(3)
Eindhoven University of Technology, The Netherlands(3)
Faculty of EEMCS, Delft University of Technology, Netherlands(2)
Dept. of Elec. Eng, Eindhoven Univ. of Technology, Eindhoven, The Netherlands(2)
COBRA Research Institute, Eindhoven University of Technology, PO Box 513, 5600MB Eindhoven, The Netherlands(2)
Journal of Lightwave Technology(6)
2016 Optical Fiber Communications Conference and Exhibition (OFC)(3)
2016 IEEE International Topical Meeting on Microwave Photonics (MWP)(2)
2017 Optical Fiber Communications Conference and Exhibition (OFC)(2)
2018 European Conference on Optical Communication (ECOC)(2)
IEEE(47)
San Diego, CA, USA(4)
Anaheim, CA, USA(3)
Amsterdam, Netherlands(2)
Fukuoka, Japan(2)
Hong Kong, Hong Kong(2)
Photonic Integrated Circuits(24)
Optical Switching(15)
Optical Signal(13)
Antenna Array(11)
Coupling Loss(10)

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Results

Assessment of Low Polarization Dependent Multicast and Select Switch Based on Bulk SOA for Data Center Application

Aref Rasoulzadeh Zali;Netsanet M. Tessema;Steven Kleijn;Luc Augustin;Ripalta Stabile;Nicola Calabretta

Journal of Lightwave Technology

Year: 2024 | Volume: 42, Issue: 2 | Journal Article |

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We have designed, fabricated, and characterized a low polarization dependent multicast and select (MCS) switch based on a newly developed novel bulk SOA co-integrated with passive waveguides. The proposed new bulk SOA-based MCS switch requires the co-integration of active SOAs (gate and booster) with several passive InP elements. First, we have presented a theoretical analysis and the design and p...Show More

Assessment of Low Polarization Dependent Multicast and Select Switch Based on Bulk SOA for Data Center Application

Aref Rasoulzadeh Zali;Netsanet M. Tessema;Steven Kleijn;Luc Augustin;Ripalta Stabile;Nicola Calabretta

Journal of Lightwave Technology

Year: 2024 | Volume: 42, Issue: 2 | Journal Article |

Photonic integrated multicast switch-based optical wireless data center network

Shaojuan Zhang;Rafael Kraemer;Xuwei Xue;Netsanet Tessema;Henrique Freire Santana;Eduward Tangdiongga;Nicola Calabretta

Journal of Optical Communications and Networking

Year: 2023 | Volume: 15, Issue: 7 | Journal Article |

Cited by: Papers (1)

Optical wireless data center networks (OW-DCNs), which employ optical wireless technology and optical wired switching technology, are gaining interest as they promise to eliminate cable complexity, as well as to create high bandwidth interconnections and a low-cost and power-efficient system. In particular, the incorporation of optical tunable transmitters (T-TXs) and passive optical beam steering...Show More

Photonic integrated multicast switch-based optical wireless data center network

Shaojuan Zhang;Rafael Kraemer;Xuwei Xue;Netsanet Tessema;Henrique Freire Santana;Eduward Tangdiongga;Nicola Calabretta

Journal of Optical Communications and Networking

Year: 2023 | Volume: 15, Issue: 7 | Journal Article |

System Performance Assessment of an Optical Wireless Data Center Network based on Photonic Integrated Multicast Switch

Shaojuan Zhang;Netsanet Tessema;Rafael Kraemer;Xuwei Xue;Henrique Santana;Eduward Tangdiongga;Nicola Calabretta

2022 European Conference on Optical Communication (ECOC)

Year: 2022 | Conference Paper |

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We propose an OW-DCN using a nanoseconds photonic integrated SOA based multicast switch chip to realize fast optical packet switching. System experiments with a fabricated 4×2 switch chip in a 4×4 rack OW-DCN show a WDM multicast switch operation at 50Gb/s with <1.5dB power penalty.Show More

System Performance Assessment of an Optical Wireless Data Center Network based on Photonic Integrated Multicast Switch

Shaojuan Zhang;Netsanet Tessema;Rafael Kraemer;Xuwei Xue;Henrique Santana;Eduward Tangdiongga;Nicola Calabretta

2022 European Conference on Optical Communication (ECOC)

Year: 2022 | Conference Paper |

Lossless Photonic Integrated Multicast Switch for Optical Wireless Data Center Network

Shaojuan Zhang;Netsanet Tessema;Xuwei Xue;Rafael Kraemer;Henrique Santana;Eduward Tangdiongga;Nicola Calabretta

2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC)

Year: 2022 | Conference Paper |

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We present an optical wireless data center network based on photonic integrated SOA based multicast switch (MCS) and arrayed waveguide grating router. Results show lossless and WDM MCS operation with <0.5dB power penalty at 10 Gb/s.Show More

Lossless Photonic Integrated Multicast Switch for Optical Wireless Data Center Network

Shaojuan Zhang;Netsanet Tessema;Xuwei Xue;Rafael Kraemer;Henrique Santana;Eduward Tangdiongga;Nicola Calabretta

2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC)

Year: 2022 | Conference Paper |

Ultrawide-band Low Polarization Sensitivity 3-µm SOI Arrayed Waveguide Gratings

Yu Wang;Srivathsa Bhat;Netsanet Tessema;Rafael Kraemer;Antonio Napoli;Giovanni Delrosso;Nicola Calabretta

Journal of Lightwave Technology

Year: 2022 | Volume: 40, Issue: 11 | Journal Article |

Cited by: Papers (21)

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An ultrawide-band (UWB), O- to L- band, polarization insensitive (PI) 1 × 12 100 GHz channel spacing arrayed waveguide grating (AWG) is designed and realized in 3-μm Silicon-on-Insulator (SOI) platform. PI and UWB operations are achieved by directly exploiting the UWB 3-μm PI silicon waveguide as the arrayed waveguide. The PI AWG can be employed as demultiplexer and multiplexer in photonic integra...Show More

Ultrawide-band Low Polarization Sensitivity 3-µm SOI Arrayed Waveguide Gratings

Yu Wang;Srivathsa Bhat;Netsanet Tessema;Rafael Kraemer;Antonio Napoli;Giovanni Delrosso;Nicola Calabretta

Journal of Lightwave Technology

Year: 2022 | Volume: 40, Issue: 11 | Journal Article |

Experimental Demonstration of a Metro Area Network with Terabit-capable Sliceable Bitrate Variable Transceiver using Direct Modulated VCSELs and Coherent Detection

J. M. Fabrega;F. J. Vílchez;M. Svaluto Moreolo;R. Martínez;A. Quispe;L. Nadal;R. Casellas;R. Vilalta;R. Muñoz;C. Neumeyr;S. Y. Lee;J. U. Shin;H. D. Jung;G. Mariani;R. Heuvelmans;A. Gatto;P. Parolari;P. Boffi;N. M. Tessema;N. Calabretta;D. Larrabeiti;J. P. Fernández-Palacios

2022 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2022 | Conference Paper |

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We experimentally demonstrate a disaggregated metro area network that includes new photonic devices, node architectures, and sliceable bandwidth/bitrate variable transceiver, transmitting up to $8\times 11=88$ spatial/spectral channels for a total capacity of 1.676Tb/s. © 2021 The Author(s)Show More

Experimental Demonstration of a Metro Area Network with Terabit-capable Sliceable Bitrate Variable Transceiver using Direct Modulated VCSELs and Coherent Detection

J. M. Fabrega;F. J. Vílchez;M. Svaluto Moreolo;R. Martínez;A. Quispe;L. Nadal;R. Casellas;R. Vilalta;R. Muñoz;C. Neumeyr;S. Y. Lee;J. U. Shin;H. D. Jung;G. Mariani;R. Heuvelmans;A. Gatto;P. Parolari;P. Boffi;N. M. Tessema;N. Calabretta;D. Larrabeiti;J. P. Fernández-Palacios

2022 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2022 | Conference Paper |

Impact of SOA-Based Add-Drop Switch Nodes on High-Capacity Multicarrier Transmission for Metro-Access Networks

Mariangela Rapisarda;Alberto Gatto;Paola Parolari;Netsanet Tessema;Kristif Prifti;Nicola Calabretta;Christian Neumeyr;Pierpaolo Boffi

Journal of Lightwave Technology

Year: 2022 | Volume: 40, Issue: 14 | Journal Article |

Cited by: Papers (2)

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Internet-generated traffic growth is forcing the development of new low-cost solutions in metropolitan area networks (MANs), in particular in the transceiver and network node architectures. Semiconductor optical amplifier (SOA)-based wavelength blockers can be used as fundamental building blocks to add and drop optical channels in the node architecture of several network hierarchical levels. Even ...Show More

Impact of SOA-Based Add-Drop Switch Nodes on High-Capacity Multicarrier Transmission for Metro-Access Networks

Mariangela Rapisarda;Alberto Gatto;Paola Parolari;Netsanet Tessema;Kristif Prifti;Nicola Calabretta;Christian Neumeyr;Pierpaolo Boffi

Journal of Lightwave Technology

Year: 2022 | Volume: 40, Issue: 14 | Journal Article |

Design and Fabrication of Low Polarization Dependent Bulk SOA Co-Integrated With Passive Waveguides for Optical Network Systems

Aref Rasoulzadeh Zali;Steven Kleijn;Luc Augustin;Netsanet M. Tessema;Kristif Prifti;Ripalta Stabile;Nicola Calabretta

Journal of Lightwave Technology

Year: 2022 | Volume: 40, Issue: 4 | Journal Article |

Cited by: Papers (10)

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Low polarization-dependent semiconductor optical amplifiers (SOA) co-integrated with passive circuits via an easy fabrication process are highly demanded in optical communication systems. However, despite several SOAs have been reported, co-integration of polarization-independent bulk SOA with passive waveguides in the InP platform to generate complex systems remains an issue. In this work, we des...Show More

Design and Fabrication of Low Polarization Dependent Bulk SOA Co-Integrated With Passive Waveguides for Optical Network Systems

Aref Rasoulzadeh Zali;Steven Kleijn;Luc Augustin;Netsanet M. Tessema;Kristif Prifti;Ripalta Stabile;Nicola Calabretta

Journal of Lightwave Technology

Year: 2022 | Volume: 40, Issue: 4 | Journal Article |

Broadband Polarization Insensitive 1x8 WDM Multi-Cast Switch and Amplifier for Optical Networks

Aref Rasoulzadeh Zali;Netsanet M. Tessema;Kristif Prifti;Steven Kleijn;Luc Augustin;Ripalta Stabile;Nicola Calabretta

2021 Opto-Electronics and Communications Conference (OECC)

Year: 2021 | Conference Paper |

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We have experimentally demonstrated a 1x8 WDM polarization-insensitive multicast switch based on bulk SOAs. Results show net gain of 11dB, broadband and error-free operation with 0.55dB power penalty at 10GBps NRZ-OOK, and crosstalk $\lt -39$dB.Show More

Broadband Polarization Insensitive 1x8 WDM Multi-Cast Switch and Amplifier for Optical Networks

Aref Rasoulzadeh Zali;Netsanet M. Tessema;Kristif Prifti;Steven Kleijn;Luc Augustin;Ripalta Stabile;Nicola Calabretta

2021 Opto-Electronics and Communications Conference (OECC)

Year: 2021 | Conference Paper |

Evaluation of a 1x8 Photonic Integrated WDM Wavelength Selective Switch for Optical Data Center Networks

Kristif Prifti;Netsanet Tessema;Bin Shi;Aref Rasoulzadeh Zali;Steven Kleijn;Luc Augustin;Ripalta Stabile;Nicola Calabretta

2021 Opto-Electronics and Communications Conference (OECC)

Year: 2021 | Conference Paper |

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We experimentally evaluate an InP 1x8 photonic integrated wavelength selective switch based on SOA optical gates. Results show error-free operation with a limited penalty at 10 and 40 Gb/s NRZ-OOK, on-chip gain $\gt7$ dB and cross-talk $\lt -45$ dB. ©2021 The Authors OCIS codes: (250.5300) Photonic integrated circuits; (130.4815) Optical switching devicesShow More

Evaluation of a 1x8 Photonic Integrated WDM Wavelength Selective Switch for Optical Data Center Networks

Kristif Prifti;Netsanet Tessema;Bin Shi;Aref Rasoulzadeh Zali;Steven Kleijn;Luc Augustin;Ripalta Stabile;Nicola Calabretta

2021 Opto-Electronics and Communications Conference (OECC)

Year: 2021 | Conference Paper |

C and L band 1×12 AWG based on 3-µm SOI platform with 100 GHz channel spacing and low polarization sensitivity

Yu Wang;Bhat Srivathsa;Netsanet Tessema;Rafael Kraemer;Bitao Pan;Antonio Napoli;Giovanni Delrosso;Nicola Calabretta

2021 Conference on Lasers and Electro-Optics (CLEO)

Year: 2021 | Conference Paper |

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C- and L-band polarization insensitive 1×12 AWG with 100GHz channel-spacing is fabricated on SOI. Results show <3.8dB loss, <-30dB crosstalk, <2.6dB polarization dependent loss, <0.1nm polarization dependent wavelength shift and <0.3dB BER penalty at 10Gbps.Show More

C and L band 1×12 AWG based on 3-µm SOI platform with 100 GHz channel spacing and low polarization sensitivity

Yu Wang;Bhat Srivathsa;Netsanet Tessema;Rafael Kraemer;Bitao Pan;Antonio Napoli;Giovanni Delrosso;Nicola Calabretta

2021 Conference on Lasers and Electro-Optics (CLEO)

Year: 2021 | Conference Paper |

InP Monolithically Integrated 1×8 Broadcast and Select Polarization Insensitive Switch for optical switching systems

Aref Rasoulzadeh Zali;Netsanet M. Tessema;Kristif Prifti;Steven Kleijn;Luc Augustin;Ripalta Stabile;Nicola Calabretta

2021 Conference on Lasers and Electro-Optics (CLEO)

Year: 2021 | Conference Paper |

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For the first time we have designed and demonstrated polarization insensitive, high gain and broadband 1×8 broadcast and select switch suitable for optical packet switching system based on bulk SOAs integrated with passive elements.Show More

InP Monolithically Integrated 1×8 Broadcast and Select Polarization Insensitive Switch for optical switching systems

Aref Rasoulzadeh Zali;Netsanet M. Tessema;Kristif Prifti;Steven Kleijn;Luc Augustin;Ripalta Stabile;Nicola Calabretta

2021 Conference on Lasers and Electro-Optics (CLEO)

Year: 2021 | Conference Paper |

Photonic integrated WDM switches and filters for ultra-wideband (O to L) optical networks

N. Calabretta;R. Kraemer;Yu Wang;A. Napoli;F. Nakamura;H. Tsuda;K. Prifti;B. Srivathsa;G. Delrosso;T. Aalto;H. Jung;J. Shin;N. Tessema

2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)

Year: 2021 | Conference Paper |

Cited by: Papers (3)

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We experimentally demonstrate multi-band (O- to L-band) monolithic and hybrid photonic integrated wavelength selective switches with fast switching and different data format and data-rates for flexible low-cost 5G/6G optical metro and access distribution networks. We also present results on photonic integrated multiband optical cross-connect switches.Show More

Photonic integrated WDM switches and filters for ultra-wideband (O to L) optical networks

N. Calabretta;R. Kraemer;Yu Wang;A. Napoli;F. Nakamura;H. Tsuda;K. Prifti;B. Srivathsa;G. Delrosso;T. Aalto;H. Jung;J. Shin;N. Tessema

2021 IEEE Photonics Society Summer Topicals Meeting Series (SUM)

Year: 2021 | Conference Paper |

Wavelength selective photonic integrated switches for ROADM node functionality in ultrahigh capacity metro network

Netsanet Tessema;Giovanni Delrosso;Srivathsa Bhat;Kristif Prifti;Aref Rasoulzadehzali;Yu Wang;Timo Aalto;Ripalta Stabile;Nicola Calabretta

2021 International Conference on Optical Network Design and Modeling (ONDM)

Year: 2021 | Conference Paper |

Cited by: Papers (4)

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Photonic integrated wavelength selective switches are integral part of Reconfigurable add/drop multiplexer nodes and enable efficient utilization of resources in high-capacity metro networks. Photonic integrated wavelength selective switches play instrumental role in enabling dynamic reconfigurability and support efficient utilization of network resources. In this paper, design, and implementation...Show More

Wavelength selective photonic integrated switches for ROADM node functionality in ultrahigh capacity metro network

Netsanet Tessema;Giovanni Delrosso;Srivathsa Bhat;Kristif Prifti;Aref Rasoulzadehzali;Yu Wang;Timo Aalto;Ripalta Stabile;Nicola Calabretta

2021 International Conference on Optical Network Design and Modeling (ONDM)

Year: 2021 | Conference Paper |

Experimental assessment of an ultra-wide band (O to L) polymer thermo-optic switch matrix

Yu Wang;Netsanet Tessema;Hyun-Do Jung;Jang-Uk Shin;Nicola Calabretta

2021 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2021 | Conference Paper |

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An ultra-wide band (O to L) 4×4 polymer switch matrix is experimentally demonstrated. Results show <0.6dB polarization-dependent loss, >36dB switching ratio, <6.5dB fiber-to-fiber loss, and error-free operation with <0.15dB power penalty at 10Gb/s and 50Gb/s.Show More

Experimental assessment of an ultra-wide band (O to L) polymer thermo-optic switch matrix

Yu Wang;Netsanet Tessema;Hyun-Do Jung;Jang-Uk Shin;Nicola Calabretta

2021 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2021 | Conference Paper |

Add-Drop Lossless Switch Node in Multi-Hop Multi-Tb/s Metropolitan Area Networks

Mariangela Rapisarda;Alberto Gatto;Paola Parolari;Netsanet Tessema;Nicola Calabretta;Christian Neumeyr;Pierpaolo Boffi

2021 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2021 | Conference Paper |

Cited by: Papers (1)

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The effect of SOA-based MAN node crossing on DMT high-capacity transmission is experimentally evaluated. A capacity of more than 50 Gb/s per channel is demonstrated for a multi-hop multi-channel transmission up to 116 km SSMF.Show More

Add-Drop Lossless Switch Node in Multi-Hop Multi-Tb/s Metropolitan Area Networks

Mariangela Rapisarda;Alberto Gatto;Paola Parolari;Netsanet Tessema;Nicola Calabretta;Christian Neumeyr;Pierpaolo Boffi

2021 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2021 | Conference Paper |

Modularly and Hybrid Integrated SiPh/InP Wavelength Blocker Switch for Metro Networks

Netsanet Tessema;Giovanni Delrosso;Srivathsa Bhat;Kristif Prifti;Aref Rasoulzadehzali;Ripalta Stabile;Nicola Calabretta

2020 European Conference on Optical Communications (ECOC)

Year: 2020 | Conference Paper |

Cited by: Papers (9)

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We report the proof-of-concept functional demonstration of the first hybrid integrated wavelength blocker switch for metro network realized via hybrid integration of passive SiPh deMux/Mux AWGs and active InP SOA gates. Error free 10 Gbps/channel NRZ transmission per wavelength channel is demonstrated with <; 1.5dB power-penetty.Show More

Modularly and Hybrid Integrated SiPh/InP Wavelength Blocker Switch for Metro Networks

Netsanet Tessema;Giovanni Delrosso;Srivathsa Bhat;Kristif Prifti;Aref Rasoulzadehzali;Ripalta Stabile;Nicola Calabretta

2020 European Conference on Optical Communications (ECOC)

Year: 2020 | Conference Paper |

Modularly Integrated Photonic Switches for Metro Core and Access Network for 5G Applications

Netsanet Tessema;Kristif Prifti;Aref Rasoulzadehzali;Srivathsa Bhat;Giovanni Delrosso;Ripalta Stabile;Nicola Calabretta

2020 22nd International Conference on Transparent Optical Networks (ICTON)

Year: 2020 | Conference Paper |

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We report the PASSION approach for the implementation photonic switching modules in the metro core and access networks for 5G application. Multi-degree switching ROADM nodes are used at the metro-core level, while access network is constituted by low-cost 2-degree ROADM nodes. PIC design for Wavelength selective switches and Multi-cast switches used in the metro-core network is presented. Two inte...Show More

Modularly Integrated Photonic Switches for Metro Core and Access Network for 5G Applications

Netsanet Tessema;Kristif Prifti;Aref Rasoulzadehzali;Srivathsa Bhat;Giovanni Delrosso;Ripalta Stabile;Nicola Calabretta

2020 22nd International Conference on Transparent Optical Networks (ICTON)

Year: 2020 | Conference Paper |

All-Optical Cross-Connect Switch for Data Center Network Application

Kristif Prifti;Rui Santos;Janguk Shin;Hongju Kim;Netsanet Tessema;Patty Stabile;Steven Kleijn;Luc Augustin;HyunDo Jung;Sangho Park;Yongsoon Baek;Sungkyu Hyun;Nicola Calabretta

2020 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2020 | Conference Paper |

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We demonstrate a C-band optical cross-connect switch based on InP integrated photonics, butt-coupled to a silica PLC for facile optical alignment. The switch allows the development of low power, low latency and low-cost WDM-switches.Show More

All-Optical Cross-Connect Switch for Data Center Network Application

Kristif Prifti;Rui Santos;Janguk Shin;Hongju Kim;Netsanet Tessema;Patty Stabile;Steven Kleijn;Luc Augustin;HyunDo Jung;Sangho Park;Yongsoon Baek;Sungkyu Hyun;Nicola Calabretta

2020 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2020 | Conference Paper |

Lossless Photonic Integrated Add-Drop Switch Node for Metro-Access Networks

Kristif Prifti;Xuwei Xue;Netsanet Tessema;Ripalta Stabile;Nicola Calabretta

IEEE Photonics Technology Letters

Year: 2020 | Volume: 32, Issue: 7 | Journal Article |

Cited by: Papers (17)

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We assess the performance of a modular photonic integrated circuit (PIC) for space and time optical switching as an optical add-drop node for metro-access network applications. The PIC based on semiconductor optical amplifier (SOA) technology enables the implementation of compact, low cost and lossless add-dropping through fast optical switching. Data integrity measurements demonstrate error-free ...Show More

Lossless Photonic Integrated Add-Drop Switch Node for Metro-Access Networks

Kristif Prifti;Xuwei Xue;Netsanet Tessema;Ripalta Stabile;Nicola Calabretta

IEEE Photonics Technology Letters

Year: 2020 | Volume: 32, Issue: 7 | Journal Article |

SDN Controlled Metro Access Network with Network Slicing and Edge Computing for 5G Applications

N. Calabretta;B. Pan;E. Magalhaes;F. Wang;X. Xue;N. Tessema

2019 Asia Communications and Photonics Conference (ACP)

Year: 2019 | Conference Paper |

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An SDN reconfigurable metro-access network based on 2-degree ROADM nodes with edge-computing and network slicing fulfilling the 5G requirements is demonstrated. Successful SDN-controlled dynamic network-slicing generation, add/drop functionality, bandwidth and edge-computing resources assignment are achieved.Show More

SDN Controlled Metro Access Network with Network Slicing and Edge Computing for 5G Applications

N. Calabretta;B. Pan;E. Magalhaes;F. Wang;X. Xue;N. Tessema

2019 Asia Communications and Photonics Conference (ACP)

Year: 2019 | Conference Paper |

SDN enabled dynamically re-configurable low-cost ROADM nodes for metro networks

N. Tessema;B. Pan;X. Xue;F. Wang;K. Prifti;E. Magelhaes;R. Stabile;N. Calabretta

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

Year: 2019 | Conference Paper |

Cited by: Papers (5)

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We demonstrate dynamically re-configurable and contention-free metro-access ring based on low-cost SOA 2-degree mini-ROADMs providing both switching and amplification. Results show successful SDN-assisted multiple add/drop 10Gbps WDM traffic in metro-access ring with <;1 dB power penalty.Show More

SDN enabled dynamically re-configurable low-cost ROADM nodes for metro networks

N. Tessema;B. Pan;X. Xue;F. Wang;K. Prifti;E. Magelhaes;R. Stabile;N. Calabretta

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

Year: 2019 | Conference Paper |

Spectrum/Space Switching and Multi-Terabit Transmission in Agile Optical Metro Networks

M. Svaluto Moreolo;R. Martínez;L. Nadal;J. M. Fabrega;N. Tessema;N. Calabretta;R. Stabile;P. Parolari;A. Gatto;P. Boffi;G. Otero;D. Larrabeiti;J. A. Hernández;P. Reviriego;J. P. Fernández-Palacios;V. López;G. Delrosso;C. Neumeyr;K. Solis-Trapala;G. Parladori;G. Gasparini

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

Year: 2019 | Conference Paper |

Cited by: Papers (6)

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An SDN-enabled modular photonic system architecture, including VCSEL-based bandwidth/bitrate variable transceivers, for multi-terabit capacity transmission and agile spectrum/space switching in optical metro networks is presented, providing the proposed technological solutions, programmability aspects and preliminary assessment.Show More

Spectrum/Space Switching and Multi-Terabit Transmission in Agile Optical Metro Networks

M. Svaluto Moreolo;R. Martínez;L. Nadal;J. M. Fabrega;N. Tessema;N. Calabretta;R. Stabile;P. Parolari;A. Gatto;P. Boffi;G. Otero;D. Larrabeiti;J. A. Hernández;P. Reviriego;J. P. Fernández-Palacios;V. López;G. Delrosso;C. Neumeyr;K. Solis-Trapala;G. Parladori;G. Gasparini

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

Year: 2019 | Conference Paper |

System Performance Evaluation of a Nanoseconds Modular Photonic Integrated WDM WSS for Optical Data Center Networks

Kristif Prifti;Anas Gasser;Netsanet Tessema;Xuwei Xue;Ripalta Stabile;Nicola Calabretta

2019 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2019 | Conference Paper |

Cited by: Papers (2)

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The system performance of a photonic integrated WDM wavelength selective switch is assessed with 10, 20 and 40Gb/s NRZ-OOK. Results show lossless operation, limited penalty for 8 WDM channels and > 8dB power dynamic range.Show More

System Performance Evaluation of a Nanoseconds Modular Photonic Integrated WDM WSS for Optical Data Center Networks

Kristif Prifti;Anas Gasser;Netsanet Tessema;Xuwei Xue;Ripalta Stabile;Nicola Calabretta

2019 Optical Fiber Communications Conference and Exhibition (OFC)

Year: 2019 | Conference Paper |

Building 5G Millimeter-Wave Wireless Infrastructure: Wide-Scan Focal-Plane Arrays With Broadband Optical Beamforming

A Bart Smolders;Aleksei Dubok;Netsanet M Tessema;Zhe Chen;Ali Al Rawi;Ulf Johannsen;Thomas Bressner;Dusan Milosevic;Hao Gao;Eduward Tangdiongga;Giampiero Gerini;Peter G M Baltus;Marcel Geurts;A M J Ton Koonen

IEEE Antennas and Propagation Magazine

Year: 2019 | Volume: 61, Issue: 2 | Magazine Article |

Cited by: Papers (25)

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A wide-scan and broadband focal-plane array (FPA) concept is introduced in this article, which provides high antenna gain and effective isotropic radiated power (EIRP) with electronic beamsteering within a relatively large field of view (FoV), up to +/-20°. The antenna uses a bifocal double-reflector concept that optimizes the illumination of the focal-plane region. In this way, we have reduced th...Show More

Building 5G Millimeter-Wave Wireless Infrastructure: Wide-Scan Focal-Plane Arrays With Broadband Optical Beamforming

A Bart Smolders;Aleksei Dubok;Netsanet M Tessema;Zhe Chen;Ali Al Rawi;Ulf Johannsen;Thomas Bressner;Dusan Milosevic;Hao Gao;Eduward Tangdiongga;Giampiero Gerini;Peter G M Baltus;Marcel Geurts;A M J Ton Koonen

IEEE Antennas and Propagation Magazine

Year: 2019 | Volume: 61, Issue: 2 | Magazine Article |

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