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of 3
pro vyhledávání: '"Angie Solano Navarro"'
The phase shift induced on a Gaussian beam interacting with a nonlinear medium determines the far field diffraction pattern characteristics. It is usual to consider that the induced phase shift by a nonlinear media is due only to the effects of the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::565ed09475fee93203cd3f0856cca15d
https://doi.org/10.1364/opticaopen.21913146.v1
https://doi.org/10.1364/opticaopen.21913146.v1
In this theoretical-experimental study, we use the Fresnel-Kirchhoff diffraction theory to simulate the formation of the far-field diffraction pattern of a divergent Gaussian beam propagated through a BGO photorefractive crystal. We show that for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59b09ce5083eafdd6ddba139fbf0268e
https://doi.org/10.1364/opticaopen.21913137.v1
https://doi.org/10.1364/opticaopen.21913137.v1
Publikováno v:
Journal of the Optical Society of America B. 40:1156
In this theoretical–experimental study, we use the Fresnel–Kirchhoff diffraction theory to simulate the formation of the far-field diffraction pattern of a divergent Gaussian beam propagated through a photorefractive crystal Bi12GeO20 (BGO). We s