Stimulated low frequency Raman scattering in cupric oxide nanoparticles water suspension

Cupric oxide nanoparticles with average size of 213.2nm, were synthesized in acoustoplasma discharge for investigating their vibrational properties. The low-frequency acoustic mode in cupric oxide (CuO) nanoparticles has been studied by stimulated low-frequency Raman scattering (SLFRS). SLFRS conver...

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Bibliographic Details
Published inOptics communications Vol. 389; pp. 51 - 53
Main Authors Averyushkin, A.S., Baranov, A.N., Bulychev, N.A., Kazaryan, M.A., Kudryavtseva, A.D., Strokov, M.A., Tcherniega, N.V., Zemskov, K.I.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 15.04.2017
Subjects
Cupric oxide
Laser
Nanoparticles
Stimulated scattering
Vibrations
Nanoparticles
Vibrations
Stimulated scattering
Cupric oxide
Laser
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Summary:Cupric oxide nanoparticles with average size of 213.2nm, were synthesized in acoustoplasma discharge for investigating their vibrational properties. The low-frequency acoustic mode in cupric oxide (CuO) nanoparticles has been studied by stimulated low-frequency Raman scattering (SLFRS). SLFRS conversion efficiency, threshold and frequency shift of the scattered light are measured. •Stimulated low frequency Raman scattering in CuO nanoparticles suspension was realized.•SLFRS frequency shift in Gigahertz range and threshold are measured.•SLFRS is high efficiency source of biharmonic pumping in Giga- and Terahertz range.
ISSN:0030-4018
1873-0310
DOI:10.1016/j.optcom.2016.12.016