Navegando por Assunto "Fiber Bragg Grating (FBG)"
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Item Acesso aberto (Open Access) Análise de desempenho deum sistema óptico baseado em interferômetro de Mach-Zehnder e amplificador óptico semicondutor(Universidade Federal do Pará, 2024-11-18) ARAÚJO, Fábio Souza de; COSTA, Marcos Benedito Caldas; http://lattes.cnpq.br/7636226766852440The present work introduces and explores, using the OptiSystem software, the performance of an optical system that combines the Mach-Zehnder interferometer, the semiconductor optical amplifier (SOA), and the Fiber Bragg Grating (FBG). The system is composed of three main parts: the transmission section, the semiconductor optical amplifier Mach-Zehnder interferometer (SOA-MZI) section, and the reception section. The performance parameters analyzed include the quality factor (Q-Factor) and the bit error rate (BER) for different bit sequences and variations in the optical fiber length. Overall, the proposed system demonstrated good performance, proving to be a viable design for metropolitan networks with links up to 50 km.