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Dynamic holography method for the diagnostics of nanosuspensions
Author(s): Artyom V. Mjagotin; Galina D. Ivanova; Svetlana I. Kirjushina; Valery I. Ivanov
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Paper Abstract

The electrostrictive mechanism of optical nonlinearity in the artificial Kerr-like medium is analyzed. The recording of the dynamic hologram is significantly non-linear process at high intensities of radiation. The model of the nonideal gas of nanoparticles includes the second virial coefficient only and allows the exact solution of the nonlinear equation. The amplitude of phase grating depends exponentially versus intensity but it saturates at the high filling factor due to the repulsion effect.

Paper Details

Date Published: 18 December 2019
PDF: 5 pages
Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1120861 (18 December 2019); doi: 10.1117/12.2542124
Show Author Affiliations
Artyom V. Mjagotin, Far Eastern State Transport Univ. (Russian Federation)
Galina D. Ivanova, Far Eastern State Transport Univ. (Russian Federation)
Svetlana I. Kirjushina, Far Eastern State Transport Univ. (Russian Federation)
Valery I. Ivanov, Far Eastern State Transport Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 11208:
25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii; Gennadii G. Matvienko, Editor(s)

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