Fonte de m?ltiplos comprimentos de onda utilizando ?ptica n?o-linear, amplifica??o e realimenta??o ?ptica

• Ano de defesa: 2014
• Autor(a) principal: Melo, Suzanne Assis de Souza
• Orientador(a): Sodr? J?nior, Arismar Cerqueira
• Banca de defesa: Sodr? J?nior, Arismar Cerqueira , Matos, Christiano Jos? Santiago de , Ribeiro, Jos? Ant?nio Justino
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Instituto Nacional de Telecomunica??es
• Programa de Pós-Graduação: Mestrado em Engenharia de Telecomunica??es
• Departamento: Instituto Nacional de Telecomunica??es
• País: Brasil
• Palavras-chave em Português: Comunica??es ?pticas; Fibras Altamente N?o-Lineares; Fot?nica de Microondas; Gera??o de Pulsos Ultracurtos; Mistura de Quatro-Ondas; Pente ?ptico de Frequ?ncia
• Área do conhecimento CNPq: Engenharia - Telecomunica??es
• Link de acesso: http://tede.inatel.br:8080/tede/handle/tede/29

This work is focused on the development of multiwavelength sources using nonlinear optics, optical amplification and feedback. It is aimed to obtain optical frequency combs by increasing the efficiency of Multiple Four-Wave Mixing (MFWM) process. The work is based on analythical studies of the MFWM efficiency, as well as in numerical simulations using the piece of software VPI Transmission MakerTM and experiments in the laboratories WOCA (Wireless and Optical Convergent Access) from the National Institute of Telecommunications (Inatel) and Lasor from Research and Development Center in Telecomunications (CPqD). Numerical and experimental results demonstrate the efficiency of the proposed technique and its applications in optical communications, microwave photonics and ultrashort pulses generation.