Título
Optical spatial soliton propagation through optical lattices with elliptic and circular symmetries
Autor
Jesús Adrián Ruelas Urias
Nivel de Acceso
Acceso Abierto
Materias
Resumen o descripción
This work is devoted to optical spatial soliton propagation through optical lattices induced by nondiffracting beams. The model employed for such was the nonlinear Schrödinger equation, found as a viable and reliable model in this field of study. This last particularity gives the lattice a propagation invariant intensity profile, maximizing control of light and inducing stability on soliton propagations, a major and important issue on this investigation. Propagation on two different families of optical lattices were studied. The results and achievements of this work start with solitons traveling on elliptical photonic lattices, which is a pattern induced by Mathieu helical beams. It depicts an elliptical symmetry and has closed trajectories in the form of elliptic light rings. The dynamics of transverse motion where studied for such lattices when stable propagation was engaged for the soliton. The second family studied was the modulated Bessel lattices, which is induced by a superposition of even and odd type Bessel beams. The power ratio of both parts was fixed such as to ensure that there was no azimuthal modulation induced in the lattice. The transverse motion dynamics where heavily and deeply studied in this case, reaching interesting conclusions such as a model for describing this transverse motion and an explanation for the existence of only two regimes of transverse motion.
Master of Science in Electronic Systems
Editor
Instituto Tecnológico y de Estudios Superiores de Monterrey
Fecha de publicación
1 de mayo de 2010
Tipo de publicación
Tesis de maestría
Recurso de información
Formato
application/pdf
Idioma
Inglés
Repositorio Orígen
Repositorio Institucional del Tecnológico de Monterrey
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