Título

THEORETICAL AND EXPERIMENTAL STUDY OF LENSES FOR OPTIMAL FOCUSING CONDITIONS OF GAUSSIAN BEAMS

Autor

Juan Manuel Franco Sánchez

Colaborador

MOISES CYWIAK GARBARCEWICZ (Asesor de tesis)

Nivel de Acceso

Acceso Abierto

Licencia

http://creativecommons.org/licenses/by-nc-nd/4.0

Materias

DIFFRACTION, GAUSSIAN BEAM, FOCAL PLANE - (AUTOR) CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA - (CTI) FÍSICA - (CTI) ÓPTICA - (CTI)

Resumen o descripción

"In this thesis we present analytical equations that allow us to calculate with high accuracy complex amplitude distributions of monochromatic polarized or non-polarized Gaussian beams in a vicinity around a focal plane.

We demonstrate if the distance of propagation of the beam between the laser source and the focusing lens varies, the best focusing planes also vary and also, the focusing conditions also vary. Our theoretical model is supported by calculating the propagated fields by means of the Fresnel diffraction integral and our numerical calculations are performed by means of a superposition of Gaussian wavelets using a technique denoted as the Fresnel Gaussian shape invariant (FGSI). We demonstrate that there is a especial focal length for focusing lenses that marks a difference between them and we denote this parameter as the delimiting focal length."

Fecha de publicación

octubre de 2017

Tipo de publicación

Tesis de doctorado

Recurso de información

http://cio.repositorioinstitucional.mx/jspui/handle/1002/311

Formato

application/pdf

Idioma

Inglés

Cobertura

León, Guanajuato

Audiencia

Público en general

Sugerencia de citación

Franco Sánchez, (2017). "Theoretical and experimental study of lenses for optimal focusing conditions of Gaussian beams". Tesis de Doctorado en Ciencias (Óptica). Centro de Investigaciones en Óptica, A.C. León, Guanajuato. 52 pp.

Repositorio Orígen

REPOSITORIO INSTITUCIONAL DEL CIO

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