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Complex rotational dynamics of multiple spheroidal particles in a circularly polarized, dual beam trap
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SYSNO ASEP 0446099 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Complex rotational dynamics of multiple spheroidal particles in a circularly polarized, dual beam trap Author(s) Brzobohatý, Oto (UPT-D) RID, ORCID, SAI
Arzola, A. V. (MX)
Šiler, Martin (UPT-D) RID, ORCID, SAI
Chvátal, Lukáš (UPT-D) RID, ORCID, SAI
Jákl, Petr (UPT-D) RID, ORCID, SAI
Simpson, Stephen Hugh (UPT-D) RID, SAI
Zemánek, Pavel (UPT-D) RID, SAI, ORCIDNumber of authors 7 Source Title Optics Express. - : Optical Society of America - ISSN 1094-4087
Roč. 23, č. 6 (2015), s. 7273-7287Number of pages 15 s. Publication form Print - P Language eng - English Country US - United States Keywords standing-wave ; ellipsoidal molecules ; radiation pressure ; gaussian beams ; microparticles ; tweezers Subject RIV BH - Optics, Masers, Lasers R&D Projects LD14069 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LO1212 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GA14-16195S GA ČR - Czech Science Foundation (CSF) ED0017/01/01 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UPT-D - RVO:68081731 UT WOS 000351765900029 EID SCOPUS 84936888084 DOI 10.1364/OE.23.007273 Annotation We examine the rotational dynamics of spheroidal particles in an optical trap comprising counter-propagating Gaussian beams of opposing helicity. Isolated spheroids undergo continuous rotation with frequencies determined by their size and aspect ratio, whilst pairs of spheroids display phase locking behaviour. The introduction of additional particles leads to yet more complex behaviour. Experimental results are supported by numerical calculations. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2016
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