Low-Frequency Stimulated Raman Scattering on Acoustic Vibrations of Dielectric Nanospheres in Aqueous Suspension

A. F. Bunkin; M. A. Davydov; V. N. Lednev; S. M. Pershin; E. A. Trifonova; A. N. Fedorov

doi:10.3103/S1068335618060052

Low-Frequency Stimulated Raman Scattering on Acoustic Vibrations of Dielectric Nanospheres in Aqueous Suspension

Authors: Bunkin A.F.¹, Davydov M.A.¹, Lednev V.N.¹, Pershin S.M.¹, Trifonova E.A.², Fedorov A.N.¹
Affiliations:
1. Wave Research Center, Prokhorov General Physics Institute
2. Faculty of Biology
Issue: Vol 45, No 6 (2018)
Pages: 187-189
Section: Article
URL: https://journals.rcsi.science/1068-3356/article/view/228664
DOI: https://doi.org/10.3103/S1068335618060052
ID: 228664

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Abstract

A low-frequency SRS (LFSRS) signal is detected at a certain dielectric nanoparticle (latex spheres) concentration in an aqueous suspension. The SRS line shift is close to its estimate by the “transverse” hypersound speed in latex.