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Rotation of dielectric disks in focused vortex beams
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SYSNO ASEP 0507168 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Rotation of dielectric disks in focused vortex beams Author(s) Chvátal, Lukáš (UPT-D) RID, ORCID, SAI
Arzola, Alejandro V. (UPT-D) RID, SAI
Brzobohatý, Oto (UPT-D) RID, ORCID, SAI
Jákl, Petr (UPT-D) RID, ORCID, SAI
Zemánek, Pavel (UPT-D) RID, SAI, ORCIDNumber of authors 5 Article number 94501U Source Title Photonics, Devices, and Systems VI. (Proceedings of SPIE 9450). - Bellingham : SPIE, 2015 - ISSN 0277-786X - ISBN 9781628415667 Number of pages 6 s. Publication form Print - P Action International Conference on Photonics, Devices, and System VI /8./ Event date 27.08.2014 - 29.08.2014 VEvent location Praha Country CZ - Czech Republic Event type WRD Language eng - English Country US - United States Keywords optical trapping ; spheroidal particles ; optical vortex ; light angular momentum Subject RIV BH - Optics, Masers, Lasers OECD category Optics (including laser optics and quantum optics) R&D Projects LO1212 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GA14-16195S GA ČR - Czech Science Foundation (CSF) Institutional support UPT-D - RVO:68081731 UT WOS 000349404500064 EID SCOPUS 84923039640 DOI 10.1117/12.2070472 Annotation We study theoretically the angular momentum transfer between strongly focused laser vortex beam and a dielectric oblate spheroidal particle (OSP). We find sets of geometrical parameters of the particle and the beam for which the particle is stably trapped on the beam axis in a uniform rotating state, thereby serving as a possible test probe of the global beam angular momentum as well as its spin and orbital parts. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2020
Number of the records: 1