Numerical study of passive gain equalization with twin-core fiber coupler amplifiers for WDM systems

Utilize este identificador para referenciar este registo: http://hdl.handle.net/10071/7977

Autoria:	Costa, Jorge R. Ramos, P. Paiva, C. Barbosa, A.
Data:	2001
Título próprio:	Numerical study of passive gain equalization with twin-core fiber coupler amplifiers for WDM systems
Volume:	37
Número:	12
Paginação:	1553-1561
ISSN:	0018-9197
Palavras-chave:	Erbium-doped fiber amplifiers Signal equalization Twin-core fiber couplers WDM pulse amplification
Resumo:	Using a modified version of the split-step Fourier This paper presents a numerical study of twin-core fiber coupler amplifiers for equalization of wavelength division multiplexing (WDM) channels. The propagation of WDM pulses within a coupler and a chain of couplers is analyzed. The real spectrum gain of the device is considered along with dispersion and nonlinear effects. The influence of intermodal dispersion is studied. A model is developed based on a set of linearly coupled nonlinear Schrodinger equations.
Arbitragem científica:	Sim
Acesso:	Acesso Restrito
Aparece nas coleções:	CTI-RI - Artigos em revistas científicas internacionais com arbitragem científica IT-RI - Artigos em revistas científicas internacionais com arbitragem científica