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Stimulated low-frequency Raman scattering in aqueous suspension of nanoparticles
Author(s): Anatolii S. Averyushkin; Anatoly N. Baranov; Nikolay A. Bulychev; Mishik A. Kazaryan; Anna D. Kudryavtseva; Mikhail A. Shevchenko; Maxim A. Strokov; Nikolay V. Tcherniega; Konstantin I. Zemskov
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Paper Abstract

The low-frequency acoustic mode in nanoparticles of different nature in aqueous suspension has been studied by stimulated low-frequency Raman scattering (SLFRS). Nanoparticles investigated (CuO, Ag, Au, ZnS) had different dimensions and different vibrational properties. Synthesis of cupric oxide nanoparticles in acoustoplasma discharge is described in details. SLFRS has been excited by nanosecond pulses of ruby laser. Spectra of the scattered light had been registered with the help of Fabry-Perot interferometer. SLFRS conversion efficiency, threshold and frequency shift of the scattered light are measured.

Paper Details

Date Published: 16 April 2018
PDF: 6 pages
Proc. SPIE 10614, International Conference on Atomic and Molecular Pulsed Lasers XIII, 106140K (16 April 2018); doi: 10.1117/12.2303491
Show Author Affiliations
Anatolii S. Averyushkin, Lebedev Physical Institute (Russian Federation)
Anatoly N. Baranov, Lomonosov Moscow State Univ. (Russian Federation)
Nikolay A. Bulychev, Lebedev Physical Institute (Russian Federation)
Moscow Aviation Institute (Russian Federation)
Mishik A. Kazaryan, Lebedev Physical Institute (Russian Federation)
Anna D. Kudryavtseva, Lebedev Physical Institute (Russian Federation)
Mikhail A. Shevchenko, Lebedev Physical Institute (Russian Federation)
Maxim A. Strokov, Lebedev Physical Institute (Russian Federation)
Nikolay V. Tcherniega, Lebedev Physical Institute (Russian Federation)
Bauman Moscow State Univ. (Russian Federation)
Konstantin I. Zemskov, Lebedev Physical Institute (Russian Federation)


Published in SPIE Proceedings Vol. 10614:
International Conference on Atomic and Molecular Pulsed Lasers XIII
Andrei M. Kabanov; Victor F. Tarasenko, Editor(s)

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