Transport of a spherical transparent nanoparticle by radiation forces in the field of a Gaussian laser beam
- Авторы: Afanas’ev A.A.1, Gaida L.S.2, Guzatov D.V.2, Novitski D.V.1, Matuk E.V.2
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Учреждения:
- Stepanov Institute of Physics
- Yanka Kupala State University of Grodno
- Выпуск: Том 120, № 1 (2016)
- Страницы: 138-142
- Раздел: Physical Optics
- URL: https://ogarev-online.ru/0030-400X/article/view/164469
- DOI: https://doi.org/10.1134/S0030400X15120024
- ID: 164469
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Аннотация
The motion of a spherical transparent nanoparticle under the influence of radiation forces in the field of a Gaussian laser beam is investigated based on solution of Langevin equation. Expressions governing transverse and longitudinal velocities of the nanoparticle under the action of gradient and scattering forces are derived and analyzed. The possibility of spatial separation of nanoparticles having different sizes and optical properties is discussed.
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Об авторах
A. Afanas’ev
Stepanov Institute of Physics
Email: gls@grsu.by
Белоруссия, Minsk, 220072
L. Gaida
Yanka Kupala State University of Grodno
Автор, ответственный за переписку.
Email: gls@grsu.by
Белоруссия, Grodno, 230023
D. Guzatov
Yanka Kupala State University of Grodno
Email: gls@grsu.by
Белоруссия, Grodno, 230023
D. Novitski
Stepanov Institute of Physics
Email: gls@grsu.by
Белоруссия, Minsk, 220072
E. Matuk
Yanka Kupala State University of Grodno
Email: gls@grsu.by
Белоруссия, Grodno, 230023
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