About: Behaviour of an optically trapped probe approaching a dielectric interface.

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About: Behaviour of an optically trapped probe approaching a dielectric interface. Goto Sponge NotDistinct Permalink

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	The way in which reflection of the trapping beam from a dielectric interface influences the distance of the trapped sphere from the beam waist is studied theoretically and experimentally. The reflected wave interferes with the incident wave and they create a standing-wave component in the total axial intensity distribution. This component then modulates the trapping potential and creates several possible equilibrium positions for the trapped sphere. When the beam waist approaches the surface, the potential profile changes, which consequently causes jumps of the trapped probe from its current location to a deeper potential well. We suggested theoretically and proved experimentally that the magnitude of these unwanted jumps between the neighbouring equilibrium positions can be decreased by a suitable size of the sphere. The way in which reflection of the trapping beam from a dielectric interface influences the distance of the trapped sphere from the beam waist is studied theoretically and experimentally. The reflected wave interferes with the incident wave and they create a standing-wave component in the total axial intensity distribution. This component then modulates the trapping potential and creates several possible equilibrium positions for the trapped sphere. When the beam waist approaches the surface, the potential profile changes, which consequently causes jumps of the trapped probe from its current location to a deeper potential well. We suggested theoretically and proved experimentally that the magnitude of these unwanted jumps between the neighbouring equilibrium positions can be decreased by a suitable size of the sphere. (en)
Title	Behaviour of an optically trapped probe approaching a dielectric interface. Behaviour of an optically trapped probe approaching a dielectric interface. (en)
skos:prefLabel	Behaviour of an optically trapped probe approaching a dielectric interface. Behaviour of an optically trapped probe approaching a dielectric interface. (en)
skos:notation	RIV/68081731:_____/03:12030006!RIV/2004/AV0/A12004/N
http://linked.open.../vavai/riv/strany	1615 ; 1625
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA101/00/0974), Z(AV0Z2065902)
http://linked.open...iv/cisloPeriodika	10
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Ježek, Jan Zemánek, Pavel Jonáš, Alexandr Šerý, Mojmír Jákl, Petr
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	599587
http://linked.open...ai/riv/idVysledku	RIV/68081731:_____/03:12030006
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	trapping beam; optically trapped probe; standing-wave (en)
http://linked.open.../riv/klicoveSlovo	standing-wave optically trapped probe trapping beam
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[E226220C7B41]
http://linked.open...i/riv/nazevZdroje	Journal of Modern Optics
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Local probe microscopy with an optically trapped probe
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	50
http://linked.open...iv/tvurceVysledku	Ježek, Jan Jonáš, Alexandr Liška, M. Zemánek, Pavel Jákl, Petr Šerý, Mojmír
http://linked.open...n/vavai/riv/zamer	Rozvoj fyzikálních metod, speciálních technologií a přístrojových principů využívajících elektronových a světelných svazků a radiofrekvenční spektroskopie
issn	0950-0340
number of pages	11 (xsd:int)

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