Complex optical holograms

Author

Titar, V.P. ; Bogdanova, T.V.

Author_Institution

Karazin Krarkov Nat. Univ., Kharkov

fYear

2008

fDate

Sept. 29 2008-Oct. 4 2008

Firstpage

447

Lastpage

452

Abstract

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.

Keywords

Hartley transforms; dispersion relations; holography; Hartley holograms; complex Fresnel holograms; dispersion relation; image reconstruction; optical holograms; reflecting surfaces; reflection coefficient; Dielectrics; Digital simulation; Dispersion; Frequency; Fresnel reflection; Image reconstruction; Optical reflection; Optical surface waves; Surface reconstruction; Surface waves;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Optoelectronics and Lasers, 2008. CAOL 2008. 4th International Conference on

Conference_Location

Crimea

Print_ISBN

978-1-4244-1973-9

Electronic_ISBN

978-1-4244-1974-6

Type

conf

DOI

10.1109/CAOL.2008.4671983

Filename

4671983