Transport of a spherical transparent nanoparticle by radiation forces in the field of a Gaussian laser beam

被引：2

作者：

Afanas'ev, A. A. ^{[1
]}

Gaida, L. S. ^{[2
]}

Guzatov, D. V. ^{[2
]}

Novitski, D. V. ^{[1
]}

Matuk, E. V. ^{[2
]}

机构：

[1] Natl Acad Sci Belarus, Stepanov Inst Phys, Minsk 220072, BELARUS

[2] Yanka Kupala State Univ Grodno, Grodno 230023, BELARUS

来源：

OPTICS AND SPECTROSCOPY | 2016年 / 120卷 / 01期

关键词：

EVANESCENT FIELD; PRESSURE; MANIPULATION; PARTICLE;

D O I：

10.1134/S0030400X15120024

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

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.

引用

页码：138 / 142

页数：5

共 19 条

[1] Modulation of Particle Concentrations in the Interference Laser Radiation Field [J].

A. A. Afanas'ev ;

V. M. Katarkevich ;

A. N. Rubinov ;

T. Sh. Éfendiev .

Journal of Applied Spectroscopy, 2002, 69 (5) :782-787

[2]

Afanas'ev A. A., 2016, KVANT ELEKT IN PRESS

[3] Four-wave mixing in a liquid suspension of transparent dielectric microspheres [J].

Afanas'ev, AA ;

Rubinov, AN ;

Mikhnevich, SY ;

Ermolaev, IE .

JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 2005, 101 (03) :389-400

[4]

Akhmanov S. A., 1998, PHYS OPTICS, P665

[5] OBSERVATION OF A SINGLE-BEAM GRADIENT FORCE OPTICAL TRAP FOR DIELECTRIC PARTICLES [J].

ASHKIN, A ;

DZIEDZIC, JM ;

BJORKHOLM, JE ;

CHU, S .

OPTICS LETTERS, 1986, 11 (05) :288-290

[6] OPTICAL TRAPPING AND MANIPULATION OF VIRUSES AND BACTERIA [J].

ASHKIN, A ;

DZIEDZIC, JM .

SCIENCE, 1987, 235 (4795) :1517-1520

[7] OPTICAL TRAPPING AND MANIPULATION OF SINGLE CELLS USING INFRARED-LASER BEAMS [J].

ASHKIN, A ;

DZIEDZIC, JM ;

YAMANE, T .

NATURE, 1987, 330 (6150) :769-771

[8]

ASHKIN A, 1972, SCI AM, V226, P63

[9] Stretch genes [J].

Austin, RH ;

Brody, JP ;

Cox, EC ;

Duke, T ;

Volkmuth, W .

PHYSICS TODAY, 1997, 50 (02) :32-38

[10]

ESHKIN A, 1973, USP FIZ NAUK+, V110, P101

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