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Dynamic size tuning of multidimensional optically bound matter
- 1.0367368 - ÚPT 2012 RIV US eng J - Journal Article
Brzobohatý, Oto - Karásek, Vítězslav - Čižmár, T. - Zemánek, Pavel
Dynamic size tuning of multidimensional optically bound matter.
Applied Physics Letters. Roč. 99, č. 10 (2011), 101105:1-3. ISSN 0003-6951. E-ISSN 1077-3118
R&D Projects: GA ČR GA202/09/0348; GA ČR GPP205/11/P294
Institutional research plan: CEZ:AV0Z20650511
Keywords : binding * light * array
Subject RIV: BH - Optics, Masers, Lasers
Impact factor: 3.844, year: 2011
We generate and dynamically control one-, two- and three-dimensional optically bound structures of soft matter in the geometry of counter-propagating incoherent laser beams. We report results for the Bessel, Gaussian, and Laguerre-Gaussian laser modes and particularly focus on the influence of the lateral dimensions of the beam profile on the resulting self-arranged optically bound structures. Employing the transfer of the orbital angular momentum of light in the Laguerre-Gaussian beams, we show that optically bound structures can conserve their spatial arrangements even while orbiting along the beam circumference.
Permanent Link: http://hdl.handle.net/11104/0202077
Number of the records: 1