Complex optical holograms

The possibility of dispersion relation application for determination of optical properties of reflecting surfaces with help of complex holograms, formed in a specified frequency band is considered. By means of digital simulation the structures of complex Fresnel holograms of plain objects with metal...

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Bibliographic Details
Published in2008 4th International Conference on Advanced Optoelectronics and Lasers pp. 447 - 452
Main Authors Titar, V.P., Bogdanova, T.V.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2008
Subjects
Dielectrics
Digital simulation
Dispersion
Frequency
Fresnel reflection
Image reconstruction
Optical reflection
Optical surface waves
Surface reconstruction
Surface waves
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Summary:The possibility of dispersion relation application for determination of optical properties of reflecting surfaces with help of complex holograms, formed in a specified frequency band is considered. By means of digital simulation the structures of complex Fresnel holograms of plain objects with metal and dielectric surfaces at several optical wavelengths are investigated. Methods and optical scheme are suggested for the formation of Hartley holograms and the reconstruction from them of images of the objects with complex reflection functions. It is shown that the reflection coefficient and phase variation upon reflection of optical radiation from the object under study can be determined from the intensity of the image reconstructed from Hartley holograms.
ISBN:9781424419739
1424419735
ISSN:2160-1518
2160-1534
DOI:10.1109/CAOL.2008.4671983