Controle para protótipos registrados com laser de femtosegundos

• Ano de defesa: 2013
• Autor(a) principal: Fiorin, Rodrigo
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Tecnológica Federal do Paraná; Curitiba; Programa de Pós-Graduação em Engenharia Elétrica e Informática Industrial
• Palavras-chave em Português: Guias de ondas; Refração; Simulação (Computadores); Silica; Wave guides; Refraction; Computer simulation
• Link de acesso: http://repositorio.utfpr.edu.br/jspui/handle/1/640

One of the problems of manufacturing prototypes of photonic devices that control the various parameters of construction. The utilization of the femtosecond laser for the fabrication of optical devices is increasingly common due to their qualities and properties. With the utilization of the instructions for programming and femtosecond laser was possible alteration of the index of refraction of the substrates of soda-lime and fused silica, making viable guiding in planar structures. With these guiding structures properly produced and characterized, it was possible to build a directional coupler, showing the possibility of control for the manufacture of various devices.