Título
Acousto-optical interaction and its advanced applications
Autor
ADAN OMAR ARELLANES BERNABE
Colaborador
ALEXANDER SHCHERBAKOV (Asesor de tesis)
Nivel de Acceso
Acceso Abierto
Materias
Acousto-optical devices - (DISPOSITIVOS ACÚSTICO-ÓPTICOS) Acousto-optical effects - (EFECTOS ACÚSTICO-ÓPTICOS) Acousto-optical filters - (FILTROS ACÚSTICO-ÓPTICOS) Acousto-optical signal-processing - (PROCESAMIENTO DE SEÑALES) CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA - (CTI) FÍSICA - (CTI) ÓPTICA - (CTI)
Resumen o descripción
In this this work, the acousto-optical interaction is studied. Since its
inception, in 1922, it has been widely studied and applied. Here, the
development of three advanced application of this branch of physics is
considered.
First, is analyzed the potential use of an acousto-optical cell for be included as
a dynamic diffraction grating, in order to improve in many ways the actual
static gratings used, in the Guillermo Haro astrophysical observatory. For
this, it was necessary to estimate the performance of several acousto-optical
materials available today.
Second, a specific mechanism of the acousto-optical nonlinearity is studied to
regulate the performance of the collinear acousto-optical filter. The theory of
this phenomenon is analyzed and confirmed experimentally using and
advanced filter based on calcium molybdate (CaMoO 4 ) single-crystal. The
transmission function of electronically tunable filter exhibits a dependence on
the applied acoustic power density, and as a result, it is possible to squeeze
the transmission function at the cost of decreasing the device efficiency
partially.
And at final, the triple product processor is studied for its potential
application in spectroscopy designed for 3-inch optics and analyzing all the
materials needed for its realization. The need to use 3-inch optics is mainly
oriented to exploit an acousto-optical cells with large aperture windows to get
a large time-bandwidth product.
Editor
Instituto Nacional de Astrofísica, Óptica y Electrónica
Fecha de publicación
agosto de 2013
Tipo de publicación
Tesis de maestría
Versión de la publicación
Versión aceptada
Recurso de información
Formato
application/pdf
Idioma
Inglés
Audiencia
Estudiantes
Investigadores
Público en general
Sugerencia de citación
Arellanes-Bernabe A.O.
Repositorio Orígen
Repositorio Institucional del INAOE
Descargas
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