Number of the records: 1
Optical forces in higher order Bessel beam
- 1.
SYSNO ASEP 0388098 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Optical forces in higher order Bessel beam Author(s) Šiler, Martin (UPT-D) RID, ORCID, SAI
Jákl, Petr (UPT-D) RID, ORCID, SAI
Chvátal, Lukáš (UPT-D) RID, ORCID, SAI
Zemánek, Pavel (UPT-D) RID, SAI, ORCIDNumber of authors 4 Source Title CPS 2012. 18th Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics (Proceedings of SPIE Vol.8697). - Bellingham : SPIE, 2012 - ISBN 978-0-8194-9481-8 Pages 86970r:1-6 Number of pages 6 s. Publication form Print - P Action CPS 2012. Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics /18./ Event date 03.09.2012-07.09.2012 VEvent location Ostravice Country CZ - Czech Republic Event type EUR Language eng - English Country US - United States Keywords Bessel beam ; optical vortex ; optical forces ; generalized Lorenz-Mie theory ; size-effect Subject RIV BH - Optics, Masers, Lasers R&D Projects LH12018 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) ED0017/01/01 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GPP205/12/P868 GA ČR - Czech Science Foundation (CSF) Institutional support UPT-D - RVO:68081731 UT WOS 000319864100027 DOI https://doi.org/10.1117/12.2006202 Annotation Optical force acting upon a dielectric microparticle illuminated by a non-di racting vortex beam is expressed using the Generalized Lorenz-Mie theory (GLMT). Numerical results are presented for di erent widths and topological charges of the vortex beam. We show that such particle may be stably trapped either in the dark center of the vortex beam, in one of two stable positions placed o the optical axis, and as the third option it may circulate along almost circular trajectory having its radius smaller or equal to the radius of the smallest high intensity vortex ring. Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2013
Number of the records: 1