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Type: Artigo de evento
Title: A Fast Electro-optical Amplified Switch Using A Resistive Combiner For Multi-pulse Injection
Author: Conforti E.
Gallep C.M.
Abstract: A fast electro-optical amplified switch with high contrast and large bandwidth based on semiconductor optical amplifiers has been developed. The switch is driven by a microwave resistive combiner and voltage to current converter that is capable of generating a fast current formatted pulse from the addition of tree pulse generators voltage signals. The formatted pulse contains a fast impulse whose time position, width and amplitude can be optimized in order to enhance the switching time and the optical output gain excursion. The experimental electro-optical off-on switching time is 650 ps and the on-off is 450 ps, with an optical gain variation from - 8 dB to 18 dB over all operating wavelengths. Simulation results are also presented, with good correspondence to practice. © 2006 IEEE.
Citation: Ieee Mtt-s International Microwave Symposium Digest. , v. , n. , p. 1935 - 1938, 2006.
Rights: fechado
Identifier DOI: 10.1109/MWSYM.2006.249812
Date Issue: 2006
Appears in Collections:Unicamp - Artigos e Outros Documentos

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