Solitonic Systems
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Management of collisions for solitÃnicos systems wdm / Gerenciamento de colisÃes para sistemas wdm solitÃnicos
In this work we propose a new concept for optimization of Solitonic WDM Systems, called Collision-Management. We show the simulation results of 2Â40 Gb/sWavelength-Division Multiplexed (WDM) Solitonic Systems. We used Lumped Amplification with Erbium-doped fiber amplifier (EDFAs) and channels working near zero dispersion in the C band (1530â 1560 nm), with
Publicado em: 2004
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2. SISTEMAS SOLITÔNICOS AMPLIFICADOS: ESTUDO DE VIABILIDADE PARA APLICAÇÃO EM COMUNICAÇÕES ÓPTICAS DE LONGA DISTÂNCIA E/OU ALTAS TAXAS DE TRANSMISSÃO / AMPLIFIED SOLITONIC SYSTEMS: VIABILITY STUDY FOR LONG DISTANCE OPTICAL COMMUNICATIONS APPLICATIONS AND/OR TRANSMISSION RATIO
This thesis presents a study of single channel amplified soliton systems base don numerical simulations. In these systems, the losses of the optical fibers are compensated by the periodic insertion of Erbium-doped fiber amplifiers (EDFAs). As the amplifiers generate noise in the form of spontaneous amplified emission (ASE noise), their presence limits the sy
Publicado em: 2000
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3. Dinamica não linear e interações de defeitos topologicos e solitons na presença de forças externas e impurezas
We study the catastrophes that can occur in kink dynamics in the presence of external forces and impurities. Under the action of some anharmonic forces it can occurs that not only the translational mode is unstable but also the internal modes ( shape modes) or even part of the continuum spectrum ( the soliton is unstable against the interaction with phonons!
Publicado em: 1999