Original title: Study of the Behaviour of Microparticle in the Standing Wave Trap
Authors: Ježek, Jan ; Jonáš, Alexandr ; Zemánek, Pavel ; Liška, M.
Document type: Papers
Conference/Event: Nové trendy ve fyzice, Brno (CZ), 2001-11-15 / 2001-11-16
Year: 2001
Language: eng
Abstract: The basic behavior of microparticles placed in the Gaussian standing wave is studied theoretically and experimentally in this article. It is shown that the optical force depends periodically on the particle size and, as the consequence, the equilibrium object position is alternating between the standing wave antinodes and nodes. For certain particle sizes, the particle confinement is disabled. Experimental confirmation of the theoretical results is briefly discussed.
Keywords: optical trapping; optical tweezers; standing wave
Project no.: CEZ:AV0Z2065902 (CEP)
Host item entry: Sborník příspěvků konference Nové trendy ve fyzice, ISBN 80-214-1992-X
Note: Související webová stránka: mailto:sasa@isibrno.cz

Institution: Institute of Scientific Instruments AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0101039

Permalink: http://www.nusl.cz/ntk/nusl-29519


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Research > Institutes ASCR > Institute of Scientific Instruments
Conference materials > Papers