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Proceedings Paper

Use Of Wavefront Inversion For Correction Of The Initial Interference Pattern In The Diffraction Coatings Method
Author(s): S. B. Artyomenko; V. G. Rechkalov; S. A. Plokhov
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Paper Abstract

Within the framework of the uniform approach to the interpretation of such coherent-optical methods as holographiy and speckle-interferometry, the method of reflecting diffraction coatings is presented as a variant of speckle-interferometry of a defocused image with filtration of radiation at the recording stage. The mechanism of the phenomenon of wavefront inversion is shown as used for elimination of aberrations in the initial interference pattern and for widening of measurement range in the multistage process of loading of the exami ned object.

Paper Details

Date Published: 12 April 1990
PDF: 7 pages
Proc. SPIE 1183, Holography '89, (12 April 1990); doi: 10.1117/12.963852
Show Author Affiliations
S. B. Artyomenko, Interinstitute Center, Design and Research Department of Laser Holography (USSR)
V. G. Rechkalov, Interinstitute Center, Design and Research Department of Laser Holography (USSR)
S. A. Plokhov, HOLEX Group (USSR)


Published in SPIE Proceedings Vol. 1183:
Holography '89
Yuri N. Denisyuk; Tung H. Jeong, Editor(s)

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