About: Optical forces induced behavior of a particle in a non-diffracting vortex beam

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	An interaction between a light field with complex field spatial distribution and a micro-particle leads to forces that drag the particle in space and may confine it in a stable position or a trajectory. The particle behavior is determined by its size with respect to the characteristic length of the spatially periodic or symmetric light field distribution. We study theoretically and experimentally the behavior of a microparticle near the center of an optical vortex beam in a plane perpendicular to the beam propagation. We show that such particle may be stably trapped either in a dark spot on the vortex beam axis, or in one of two points placed off the optical axis. It may also circulate along a trajectory having its radius smaller or equal to the radius of the first bright vortex ring. An interaction between a light field with complex field spatial distribution and a micro-particle leads to forces that drag the particle in space and may confine it in a stable position or a trajectory. The particle behavior is determined by its size with respect to the characteristic length of the spatially periodic or symmetric light field distribution. We study theoretically and experimentally the behavior of a microparticle near the center of an optical vortex beam in a plane perpendicular to the beam propagation. We show that such particle may be stably trapped either in a dark spot on the vortex beam axis, or in one of two points placed off the optical axis. It may also circulate along a trajectory having its radius smaller or equal to the radius of the first bright vortex ring. (en)
Title	Optical forces induced behavior of a particle in a non-diffracting vortex beam Optical forces induced behavior of a particle in a non-diffracting vortex beam (en)
skos:prefLabel	Optical forces induced behavior of a particle in a non-diffracting vortex beam Optical forces induced behavior of a particle in a non-diffracting vortex beam (en)
skos:notation	RIV/68081731:_____/12:00384151!RIV13-GA0-68081731
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(ED0017/01/01), P(GPP205/11/P294), P(LH12018)
http://linked.open...iv/cisloPeriodika	22
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Brzobohatý, Oto Zemánek, Pavel Jákl, Petr Šiler, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav přístrojové techniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	156738
http://linked.open...ai/riv/idVysledku	RIV/68081731:_____/12:00384151
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	optical vortex beam; tweezers; optical forces (en)
http://linked.open.../riv/klicoveSlovo	optical forces tweezers optical vortex beam
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[DBF5B6678223]
http://linked.open...i/riv/nazevZdroje	Optics Express
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Colloidal optical waveguides APPLICATION LABORATORIES OF ADVANCED MICROTECHNOLOGIES AND NANOTECHNOLOGIES Optical manipulations of microscopic particles in air
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	20
http://linked.open...iv/tvurceVysledku	Brzobohatý, Oto Zemánek, Pavel Jákl, Petr Šiler, Martin
http://linked.open...ain/vavai/riv/wos	000310443400022
issn	1094-4087
number of pages	16 (xsd:int)

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