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Proceedings Paper

New simulation approach based on Hilbert transform for restoring the amplitude and phase distributions of random fields: carbon nanoparticles using
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Paper Abstract

The use of carbon particles for the correlation and optical diagnostics of speckle fields obtained by diffraction on a surface with a roughness is suggested in this research. The optical properties of carbon nanoparticles, such as luminescence and absorption in the visible spectrum, as well as particle sizes of about hundreds nanometers, are the determining criteria for using these particles as an optical field probe. The obtained optical speckle field was analyzed by a 2D Hilbert transform to restore the phase of the entire object with high accuracy.

Paper Details

Date Published: 6 February 2020
PDF: 7 pages
Proc. SPIE 11369, Fourteenth International Conference on Correlation Optics, 1136905 (6 February 2020); doi: 10.1117/12.2553220
Show Author Affiliations
C. Yu. Zenkova, Chernivtsi National Univ. (Ukraine)
P. A. Ryabyi, Chernivtsi National Univ. (Ukraine)
D. I. Ivanskyi, Chernivtsi National Univ. (Ukraine)
V. M. Tkachuk, Chernivtsi National Univ. (Ukraine)
Wenjun Yan, Zhejiang Univ.-Taizhou (China)

Published in SPIE Proceedings Vol. 11369:
Fourteenth International Conference on Correlation Optics
Oleg V. Angelsky, Editor(s)

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