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Optical grooming in OFDM-based elastic optical networks [PDF]

Optical Fiber Communication Conference, 2012
We propose a novel optical grooming approach to aggregate and distribute traffic directly at the optical level in OFDM-based elastic optical networks. Significant transmitter and spectrum saving is achieved compared to non-grooming scenario.
De Leenheer, Marc, Mukherjee, Biswanath, Zhang, Guoying +2 more
core +4 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 +5 more
doaj +1 more source

Novel node upgradation strategy for migration to elastic optical networks

Tongxin xuebao, 2018
For migration from dense wavelength division multiplexing (DWDM) networks to elastic optical networks (EON),it is required to upgrade the traditional reconfigurable optical add-drop multiplexer (ROADM) to the new-generation ROADM that supports flexible ...
Xiaodong FU, Yongcheng LI, Gangxiang SHEN +2 more
doaj +2 more sources

Experimental-based subsystem models for simulation of heterogeneous optical networks

Journal of Microwaves, Optoelectronics and Electromagnetic Applications, 2014
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 +5 more
doaj

Launch Power Optimization for Dynamic Elastic Optical Networks over C+L Bands

, 2023
Farhad Arpanaei
openalex +2 more sources

A vectored fragmentation metric for elastic optical networks [PDF]