Examinando por Autor "Perilla Martinez, Victor Hugo"
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Ítem Análisis del Amplificador Óptico de Semiconductor y su Aplicación a Sistemas de Regeneración de Onda 2RPerilla Martinez, Victor Hugo; Puerto Leguizamón, Gustavo AdolfoThis undergraduate dissertation work deals with the study of the Semiconductor Optical Amplifier and its configurations to carry out wave regeneration in amplitude and shape of a digital signal. To this aim, we have analyzed the basic operating principles of the amplifier, the physical structures that have been proposed for its construction and mathematical modeling based on material analysis following its size and construction. Mathematical modeling varies if this device is studied as a bulk element, or if considered a device formed by quantum wells or multiple quantum wells. A study of different configurations based on Semiconductor Optical Amplifier allowing wave regeneration in both amplitude and shape was performed. This is known as 2R regeneration of digital signal. Three configurations are mainly analyzed. The first analyzed configuration is known as Mach Zehnder interferometer (MZI).The second configuration uses an element called saturable absorber, in particular an electro-absorber used in cascade with the Semiconductor Optical Amplifier. The third and final configuration is based on cross-gain compression (XGC) and uses cross-gain-modulation (XGM). Finally one of the configurations was chosen to be implemented in a computer simulation tool; in this case the settings used XGC due to their characteristics. Also, a Semiconductor Optical Amplifier of multiple quantum wells was used which was adjusted in such a way that meets certain parameters specified in data sheets. By using this configuration a regenerated signal was obtained and a subsequent analysis of the results was made describing the obtained relevant findings.Ítem Modernización del sistema de iluminación en conjuntos residenciales en Bogotá-ColombiaPerilla Martinez, Victor Hugo; Vergara Gamarra, Carlos Eduardo; Gonzalez Peñarete, JairoThe high-energy consumption has become a worldwide problem, and it’s one of the main causes of the biggest world troubles like: Global Warming, low efficiency at the industries, rise of the hazardous waste among others. There are many ways of solving the problem of the low energy efficiency; the one that was chosen in this project was the modernization of the illumination system at the tertiary sector of Colombia. For the implementation of this solution, it was developed the pre inversion study of a company that had the capacity to develop the already mentioned modernization; in order to this it was verified that this company was viable in the commercial, technical, structural, legal, environmental and financial areas, and the final result was they were all viable, and that led to the final conclusion that the company was viable.