Optical trapping and optical binding using cylindrical vector beams
| Autor: | Jones, P. H., Skelton, S. E., Sergides, M., Patel, R., Karczewska, E., Maragò, O. M. |
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| Přispěvatelé: | Royal Society, EPSRC |
| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: | |
| Zdroj: | Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, Vol 89, Iss S1, Pp C1V89S1P004-1 (2011) Atti dell'Accademia Peloritana dei Pericolanti 89 (2011): C1V89S1P004. doi:10.1478/C1V89S1P004 info:cnr-pdr/source/autori:Skelton S.E., Sergides M., Patel R., Karczewska E., Marago O.M., Jones P. H./titolo:Optical trapping and optical binding using cylindrical vector beams/doi:10.1478%2FC1V89S1P004/rivista:Atti dell'Accademia Peloritana dei Pericolanti/anno:2011/pagina_da:C1V89S1P004/pagina_a:/intervallo_pagine:C1V89S1P004/volume:89 AAPP | Physical, Mathematical, and Natural Sciences; Vol 89, SUPPLEMENT NO 1 (2011): ELS XIII Conference Atti della Accademia Peloritana dei Pericolanti. Classe di Scienze Fisiche, Matematiche e Naturali; Vol 89, SUPPLEMENT NO 1 (2011): ELS XIII Conference |
| ISSN: | 1825-1242 0365-0359 |
| DOI: | 10.1478/C1V89S1P004 |
| Popis: | We report on the use of cylindrical vector beams for optical manipulation of micron and sub-micron sized particles using the methods of a single-beam gradient force trap (optical tweezers) and an evanescent-field surface trap (optical binding). We have demonstrated a stable interferometric method for the synthesis of cylindrical vector beams (CVBs), and present measurements demonstrating polarization-controlled focal volume shaping using CVBs in an optical tweezers. Furthermore we show how appropriate combinations of CVBs corresponding to superpositions of optical fibre modes can be used for controlled trapping and trafficking of nanoparticles along a sub-micron diameter tapered optical fibre. |
| Databáze: | OpenAIRE |
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