Artículo
Optimization of the diffraction efficiency in photorefractive crystals
Villamizar Amado, Astrid Lorena
; Arias Hernández, Néstor Alonso; Molina Prado, Martha Lucia
; Tebaldi, Myriam Cristina
Fecha de publicación:
05/2017
Editorial:
Sociedad Española de Optica
Revista:
Optica Pura y Aplicada
ISSN:
2171-8814
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
The aim of this work is to study and to optimize the diffraction efficiency in sillenite BTO crystals. A theoretical analysis, where the effects of coupling beams are significant,is carried on. In addition, non-mobile transmission gratings are considered. The diffraction efficiency is obtained by using the coupled wave equations in on-Bragg regime using Method Runge-Kutta of order 4 in Matlab. Also, the non-uniformity of the gratings in side the crystal sample, the optical activity of the material and the polarization of the recording beams are taken into account.
Palabras clave:
Diffraction Efficiency
,
Photorefractive Crystals
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Identificadores
Colecciones
Articulos(CIOP)
Articulos de CENTRO DE INVEST.OPTICAS (I)
Articulos de CENTRO DE INVEST.OPTICAS (I)
Citación
Villamizar Amado, Astrid Lorena; Arias Hernández, Néstor Alonso; Molina Prado, Martha Lucia; Tebaldi, Myriam Cristina; Optimization of the diffraction efficiency in photorefractive crystals; Sociedad Española de Optica; Optica Pura y Aplicada; 50; 2; 5-2017; 181-186
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