30 November 2017 Holographic method of nanoparticles diagnostics in liquid
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Proceedings Volume 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 104664J (2017) https://doi.org/10.1117/12.2288773
Event: XXIII International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2017, Irkutsk, Russian Federation
Abstract
The theoretical analysis of the dynamic holograms efficiency in the dispersion liquid medium is carried out. The mechanism of optical nonlinearity of the medium is due to the forces operating on the particles of the dispersed phase in light field. The summary nonlinear response of the nanosuspension includes two concentration mechanisms (electrostrictive and thermo-diffusive) and two thermal ones (light absorbing and particles drift caused by light pressure). The results are relevant for dynamic holography in the nanosuspensions, as well as for optical diagnostics of such media and thermo-optics spectrometry.
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V. I. Ivanov, G. D. Ivanova, A. V. Myagotin, "Holographic method of nanoparticles diagnostics in liquid", Proc. SPIE 10466, 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 104664J (30 November 2017); doi: 10.1117/12.2288773; https://doi.org/10.1117/12.2288773
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