. "[029DE5F73CDD]" . . "P(FT-TA2/059), Z(AV0Z20650511)" . "Applied Physics B-Lasers and Optics" . . "RIV/68081731:_____/06:00043775!RIV07-AV0-68081731" . . "nanotrap; optical trapping; optical manipulation; nanoobject"@en . . "0946-2171" . "RIV/68081731:_____/06:00043775" . "An optical nanotrap array movable over a milimetre range" . . . "197;203" . "7"^^ . . "We present the theoretical and experimental study of nondiffracting Bessel beams as a device for optical manipulation and confinement of nanoparticles. We express analytically the optical forces acting on a nanoparticle placed into a single and two counter-propagating non-paraxial nondiffracting beams created behind the axicon. Nanoparticle behavior in these configurations is predicted by computer simulations. Finally we demonstrate experimentally how standing waves created from two independent counter-propagating nondiffraction beams confines polystyrene beads of radii 100 nm, and organizes them into a one-dimensional chain 1 mm long. Phase shift in one beam causes the motion of the whole structure of the standing wave together with any confined objects over its extent."@en . "DE - Spolkov\u00E1 republika N\u011Bmecko" . . "1-2" . "3"^^ . . "464828" . "Zem\u00E1nek, Pavel" . "An optical nanotrap array movable over a milimetre range" . . "3"^^ . . . "Pole optick\u00FDch nanopast\u00ED pohybliv\u00E9 v milimetrov\u00E9m rozsahu"@cs . . . "An optical nanotrap array movable over a milimetre range"@en . . "\u0160iler, Martin" . . . "We present the theoretical and experimental study of nondiffracting Bessel beams as a device for optical manipulation and confinement of nanoparticles. We express analytically the optical forces acting on a nanoparticle placed into a single and two counter-propagating non-paraxial nondiffracting beams created behind the axicon. Nanoparticle behavior in these configurations is predicted by computer simulations. Finally we demonstrate experimentally how standing waves created from two independent counter-propagating nondiffraction beams confines polystyrene beads of radii 100 nm, and organizes them into a one-dimensional chain 1 mm long. Phase shift in one beam causes the motion of the whole structure of the standing wave together with any confined objects over its extent." . "Pole optick\u00FDch nanopast\u00ED pohybliv\u00E9 v milimetrov\u00E9m rozsahu"@cs . "84" . "\u010Ci\u017Em\u00E1r, Tom\u00E1\u0161" . . "P\u0159edkl\u00E1d\u00E1me teoretickou a experiment\u00E1ln\u00ED studii o vyu\u017Eit\u00ED nedifrak\u010Dn\u00EDch svazk\u016F jako n\u00E1stroje pro optick\u00E9 manipulace a zachyt\u00E1v\u00E1n\u00ED nano\u010D\u00E1stic. Vyjad\u0159ujeme analyticky optick\u00E9 s\u00EDly p\u016Fsob\u00EDc\u00ED na nano\u010D\u00E1stice um\u00EDst\u011Bn\u00E9 do jednoho a dvou protib\u011B\u017En\u00FDch neparaxi\u00E1ln\u00EDch nedifrak\u010Dn\u00EDch svazk\u016F vytvo\u0159en\u00FDch za axikonem. Chov\u00E1n\u00ED nano\u010D\u00E1stic v t\u011Bchto konfigurac\u00EDch je p\u0159edpov\u011Bzeno po\u010D\u00EDta\u010Dov\u00FDmi simulacemi. Nakonec p\u0159edv\u00E1d\u00EDme experiment\u00E1ln\u011B, jak stojat\u00E1 vlna vytvo\u0159en\u00E1 ze dvou nez\u00E1visl\u00FDch protib\u011B\u017En\u00FDch nedifrak\u010Dn\u00EDch svazk\u016F zachyt\u00E1v\u00E1 polystyr\u00E9nov\u00E9 kuli\u010Dky o polom\u011Bru 100 nm a organizuje je do jednodimenzion\u00E1ln\u00EDho \u0159et\u011Bzce dlouh\u00E9ho 1 milimetr. F\u00E1zov\u00FD posun v jednom ze svazk\u016F zp\u016Fsob\u00ED pohyb cel\u00E9 struktury stojat\u00E9 vlny spolu se v\u0161emi zachycen\u00FDmi objekty p\u0159es oblast jej\u00ED existence."@cs . "An optical nanotrap array movable over a milimetre range"@en . .