GERAÇÃO DE PULSOS ÓPTICOS CURTOS E MULTIPLEXAÇÃO NO DOMÍNIO DO TEMPO / GENERATION OF OPTICAL SHORT PULSES AND TIME DOMAIN MULTIPLEXING

AUTOR(ES)

ANTONIO BRENO ALLELUIA

DATA DE PUBLICAÇÃO

2006

RESUMO

This master thesis demonstrates the principle of the functioning of an optical time domain multiplex system using short pulses. Through the effect of mode locked to fiber ring laser, optical short pulses are generated at repetition of 2.48 GHz to the step that the scheduling is attributed to the use of optic passive devices which compose the experimental setup allowing that the frequency of 9.95 GHz is reached by means of the accurate combination of the used techniques. The system heart is contained in the generation and control of the pulses which will later determine the rate of repetition in low frequency and multiplexing through lines of delay duly combined.

ASSUNTO(S)

generator pulsos curtos mode locked fiber ring laser mode locked fiber ring laser short pulses multiplexador gerador multiplex

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