Results 101 to 110 of about 5,237,041 (302)

Multiple-period planning of Internet Protocol-over-Elastic Optical Networks

Journal of Information and Telecommunication, 2019
In view of both the growing dynamic traffic and increasing costs, in future, network operators will have to adopt a multi-period network planning technique that aims to jointly account for the upgrade of both the network, and the optical and the IP edges.
Sridhar Iyer, Shree Prakash Singh
doaj   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source

Fast Energy-Efficient Design in Elastic Optical Networks Based on Signal Overlap

IEEE Access, 2019
The flexible nature of elastic optical networks allows advanced resource management. Algorithms facilitating the procedure of resource allocation can provide connectivity that is energy-efficient.
Constantine A. Kyriakopoulos, Petros Nicopolitidis, Georgios I. Papadimitriou, Emmanouel Varvarigos   +3 more
doaj   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

Advanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto, Javier Zamudio‐García, Abraham Sánchez‐Caballero, David Marrero‐López, Vincenzo Esposito   +4 more
wiley   +1 more source

Desert Plant Inspired Hierarchical Nanofibrous Membranes for Integrated Solar Desalination and Heavy Metal Remediation

Advanced Functional Materials, EarlyView.
An Alhagi maurorum inspired hierarchical composite membrane (NFCu) was developed by integrating heavy metal remediation and solar‐driven interfacial evaporation in a single platform. Beyond the photothermal effect, a localized photocatalytic process is realized on the CuO surface, deepening the mechanistic understanding of light–matter–water ...
Yuqiong He, Ronggang Luo, Shengbo Ge, Kaixin Jiang, Kirsten Dyer, Xiaojian Zhou, Ben Bin Xu, Xuehua Zhang, Guanben Du, Kaimeng Xu   +9 more
wiley   +1 more source

IDEALIST data plane solutions for elastic optical networks

, 2015
The elastic optical networks paradigm offers a competitive solution in terms of resource utilization to cope with the ever-increasing traffic demand.
MELONI, GIANLUCA, FRESI, Francesco, Fàbrega, Josep Ma., Meloni, G., F. Fresi, Simeonidou, Dimitra, Rahman, T., Dupas, A., Rafique, D., Sambo, N., Fabrega, J. M., N. Sambo, J. K. Fischer, Svaluto Moreolo, M., Yan, Y., Nölle, M., Matrakidis, C., Layec, P., Hugues Salas, E., G. Zervas, D. Simeonidou, C. Matrakidis, Schubert, C., Orphanoudakis, T., M. Nolle, M. Svaluto Moreolo, Yan, Y, Moreolo, M. S., Fresi, F., A. Napoli, Svaluto Moreolo, Michela, Yan, S., C. Schubert, Hugues-Salas, E., Errico, D', A., Bohn, M., M. Bohn, P. Layec, Zervas, G., E. Hugues-Salas, Fischer, J. K., S. Yan, Napoli, A., T. Rahman, Stavdas, A., Fischer, J.K., Rafique, Danish, A. Dupas, A. D'Errico, Y. Yan, J. M. Fabrega, T. Orphanoudakis, G. Meloni, Simeonidou, D., A. Stavdas, D'Errico, A., D. Rafique   +56 more
core   +2 more sources

Experimental-based subsystem models for simulation of heterogeneous optical networks

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
This work presents and analyzes experimental-based subsystem models for Erbium doped fiber amplifiers (EDFAs) and wavelength selective switches (WSSs) under operation in a metropolitan optical network testbed.
Eduardo Magalhães, Miquel Garrich, Uiara Moura, Lara Nascimento, Juliano Oliveira, Aldário Bordonalli   +5 more
doaj   +1 more source

Code rate optimization in elastic optical networks

, 2015
We combine adaptive coding with nonlinear impairment-aware routing and spectrum allocationproblem in elastic optical networks. An integer linear program formulation and low-complexityheuristics are proposed.
Agrell, Erik, Yan, Li,, Erik Agrell, Li Yan, Yan, Li, Wymeersch, Henk,, Juzi Zhao, Wymeersch, Henk, Zhao, Juzi,, Henk Wymeersch, Zhao, Juzi, Agrell, Erik,   +11 more
core   +1 more source

Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices

Advanced Functional Materials, EarlyView.
This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies, Bin Han, Paolo Samorì   +2 more
wiley   +1 more source

Stratification Traffic Grooming Methods in Elastic Optical Networks

Guangtongxin yanjiu
【Objective】With the rapid development of cloud computing, big data technology, and Data Center(DC), the scale and number of DC continue to expand, and the bandwidth resources and energy consumption of optical networks is also growing rapidly.
HAO Zhipeng, YANG Huijie, CHEN Hong, GAO Mingyi, JU Weiguo, CHEN Bowen   +5 more
doaj