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Título : | Talbot effect for the periodical object limited by a finite aperture |
Autor : | Barrera Ramírez, John Fredy Henao Henao, Rodrigo Kolodziejczyk, Andrzej Jaroszewicz, Zbigniew |
metadata.dc.subject.*: | Procesamiento de imágenes Image processing Imágenes Imagery http://aims.fao.org/aos/agrovoc/c_36760 |
Fecha de publicación : | 2005 |
Editorial : | Society of Photo-optical Instrumentation Engineers (SPIE) |
Citación : | Barrera Ramírez, J. F., Henao Henao, R., Kolodziejczyk, A., & Jaroszewicz, Z. (2005). Talbot effect for the periodical object limited by a finite aperture. Proceedings of SPIE. 5945, 59450C-1/59450C-6. DOI: 10.1117/12.638906 |
Resumen : | ABSTRACT: The communicate presents a new interpretation of the Talbot effect for periodical objects limited by finite apertures. According to the proposed approach, a self-image of a real, finite object is a superposition of deformed images of an elementary cell. The singular elementary cell image is equivalent to that formed in a proper optical system. The theoretical description makes possible to define a structure of self-images. Particularly, the approach enables a determination of apertures' dimensions which lead to self-images of a reasonable quality in a desired region of an image plane. The theory is illustrated and verified by numerical simulations. |
metadata.dc.identifier.eissn: | 199-6756 |
ISSN : | 0027-7786 |
metadata.dc.identifier.doi: | 10.1117/12.638906 |
Aparece en las colecciones: | Artículos de Revista en Ciencias Exactas y Naturales |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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BarreraJohn_2005_TalbotEffectPeriodical.pdf | Artículo de investigación | 422.75 kB | Adobe PDF | Visualizar/Abrir |
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