Zobrazeno 1 - 10
of 90
pro vyhledávání: '"M. D. Iturbe-Castillo"'
Autor:
M. D. Iturbe Castillo, M. L. Arroyo Carrasco, R. Torres Romero, B. A. Martínez Irivas, M. M. Méndez Otero
Publikováno v:
Journal of Modern Optics. 67:1210-1216
Analytical expressions for the on-axis normalized transmittance and total transmittance z-scan of thick nonlocal nonlinear media illuminated by a Gaussian beam are obtained in this paper. The corre...
Autor:
A Jaimes-Nájera, J E Gómez-Correa, J A Ugalde-Ontiveros, H Méndez-Dzul, M D Iturbe-Castillo, S Chávez-Cerda
Publikováno v:
Journal of Optics. 24:104004
In the description of physical systems it is common to discard singular solutions to second order differential equations due to their apparent lack of physical meaning. Nevertheless, it has been demonstrated, using a mathematical-physics approach, th
Autor:
M. D. Iturbe-Castillo, Job Mendoza-Hernández, Sabino Chávez-Cerda, Maximino Luis Arroyo-Carrasco
Publikováno v:
Physical Review A. 100
In the present work, we demonstrate that structured light beams are constituted by two traveling waves which transverse components are in opposite directions, that is, incoming and outgoing from the axis of propagation. These waves result from the co
Publikováno v:
Optik. 245:167647
In this work the behavior of the split solitons derived from the interaction between two (1 + 1)- Dimensional second-order bright spatial solitons, is numerically investigated. Each individual interaction occurs when the two second-order solitons are
Publikováno v:
Optics Communications. 383:208-214
We describe an alternative method that numerically calculates the trajectory followed by a light ray in rotationally symmetric inhomogeneous media in the paraxial approximation. The medium is divided into thin parallel slices and a radial quadratic r
Publikováno v:
Optics Express. 28:31979
It is well known that optics and classical mechanics are intimately related. One of the most important concepts in classical mechanics is that of a particle in a central potential that leads to the Newtonian description of the planetary dynamics. Wit
Publikováno v:
Optik. 207:163892
In this paper numerically, generation of dark spatial solitons and quasi-solitons in negative Kerr medium which is described by the (1 + 1)-Dimensional local and nonlocal Nonlinear Schrodinger Equation, using arbitrary initial condition field distrib
Autor:
J. Arriaga, Mahrokh Avazpour, Majid Hesami, M. M. Méndez Otero, S. Chavez Cerda, M. D. Iturbe Castillo
Publikováno v:
Optik. 202:163504
In this paper we demonstrate numerically that it is possible to generate bright spatial quasi-solitons, in media that are described by the (1+1)-Dimensional local and nonlocal Nonlinear Schrodinger Equation, using initial condition field distribution
Autor:
R. Torres Romero, M. L. Arroyo Carrasco, M. M. Méndez Otero, E. V. García Ramírez, E. Reynoso Lara, M. D. Iturbe Castillo
Publikováno v:
Latin America Optics and Photonics Conference.
An analytical z-scan curve expression of a refractive and absorptive nonlocal thin medium is obtained. The sample transmittance is represented as the product of a purely refractive transmittance multiplied by a purely absorptive one.
Autor:
M. L. Arroyo Carrasco, E. V. García Ramírez, R. Torres Romero, M. M. Méndez Otero, M. D. Iturbe Castillo
Publikováno v:
Latin America Optics and Photonics Conference.
We obtain a general expression for z-scan curves in nonlocal thick media that exhibits simultaneously nonlinear refraction and absorption by considering the sample as a stack of thin slices without coupling of nonlinearities between them.