About: Theoretical comparsion of optical traps created by standing wave and single beam

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Článek pojednává o teoretické srovnání optických pastí vytvořených stojatím vlněním (cs) We used generalised Lorenz-Mie scattering theory (GLMT) to compare submicron-sized particle optical trapping in a single focused beam and a standing wave. We focus especially on the study of maximal axial trapping force, minimal laser power necessary forconfinement, axial trap position, and axial trap stiffness in dependency on trapped sphere radius, refractive index, and Gaussian beam waist size. In the single beam trap (SBT), the range of refractive indices which enable stable trapping depends stronggly on the beam waist size (it grows with decreasing waist). On the contrary to the SBT, there are certain sphere sizes (non-trapping radii) that disable sphere confinement in standing wave trap (SWT) for arbitrary value of refractive index. For other sphere radii we show that the SWT enables confinement of high refractive index particle in wider laser beams and provides axial trap stiffness and maximal axial trapping force at least by two orders and one order bigger than in SBT, respectively. (C) 2003 We used generalised Lorenz-Mie scattering theory (GLMT) to compare submicron-sized particle optical trapping in a single focused beam and a standing wave. We focus especially on the study of maximal axial trapping force, minimal laser power necessary forconfinement, axial trap position, and axial trap stiffness in dependency on trapped sphere radius, refractive index, and Gaussian beam waist size. In the single beam trap (SBT), the range of refractive indices which enable stable trapping depends stronggly on the beam waist size (it grows with decreasing waist). On the contrary to the SBT, there are certain sphere sizes (non-trapping radii) that disable sphere confinement in standing wave trap (SWT) for arbitrary value of refractive index. For other sphere radii we show that the SWT enables confinement of high refractive index particle in wider laser beams and provides axial trap stiffness and maximal axial trapping force at least by two orders and one order bigger than in SBT, respectively. (C) 2003 (en)
Title	Teoretické srovnání optických pastí vytvořených stojatím vlněním (cs) Theoretical comparsion of optical traps created by standing wave and single beam Theoretical comparsion of optical traps created by standing wave and single beam (en)
skos:prefLabel	Teoretické srovnání optických pastí vytvořených stojatím vlněním (cs) Theoretical comparsion of optical traps created by standing wave and single beam Theoretical comparsion of optical traps created by standing wave and single beam (en)
skos:notation	RIV/00216305:26210/03:PU40858!RIV06-GA0-26210___
http://linked.open.../vavai/riv/strany	401-412
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA202/99/0959)
http://linked.open...iv/cisloPeriodika	4-6
http://linked.open...vai/riv/dodaniDat	2006
http://linked.open...aciTvurceVysledku	Liška, Miroslav Ježek, Jan 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	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	630828
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/03:PU40858
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	single beam trap, optical trapping, optical tweezers, standing wave, Mie scattering, Gaussian laser beam, FOCUSED LASER-BEAM, LORENZ-MIE THEORY, GAUSSIAN-BEAM, DIELECTRIC PARTICLES, MANIPULATION, FORCE, MICROPARTICLES, SCATTERING, TWEEZERS, FIELDS (en)
http://linked.open.../riv/klicoveSlovo	SCATTERING optical trapping FORCE Gaussian laser beam optical tweezers Mie scattering standing wave TWEEZERS FIELDS FOCUSED LASER-BEAM MANIPULATION DIELECTRIC PARTICLES GAUSSIAN-BEAM LORENZ-MIE THEORY MICROPARTICLES single beam trap
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[5F826AE6D5AC]
http://linked.open...i/riv/nazevZdroje	Optics Communications
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Employment of multiple-beam optical traps for controlled and rotation of microobjects
http://linked.open...UplatneniVysledku	2003
http://linked.open...v/svazekPeriodika	220
http://linked.open...iv/tvurceVysledku	Ježek, Jan Jonáš, Alexandr Zemánek, Pavel Jákl, Petr Šerý, Mojmír Liška, Miroslav
issn	0030-4018
number of pages	12 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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