Experimental analysis of multiple-beam interference optical traps

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F14%3A00437740" target="_blank" >RIV/68081731:_____/14:00437740 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2175933" target="_blank" >http://dx.doi.org/10.1117/12.2175933</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2175933" target="_blank" >10.1117/12.2175933</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental analysis of multiple-beam interference optical traps

Popis výsledku v původním jazyce

Micro-particles with higher refractive index than the surrounding medium irradiated by a laser beam are pushed by optical forces towards places having the highest local optical intensity. These intensity maxima are usually created by focusing a laser beam using a microscope objective with high numerical aperture. A convenient alternative offers usage of light patterns created by an interference of collimated beams. This way tens or hundreds of optical traps are created in a spatially well-organized structure (also called as optical lattice) which is well-suited for studies of quasi-crystalline structures, targeted delivery of living cells or particle sorting and fractionation. Hereby, we investigate theoretically and experimentally properties of optical traps organized in hexagonal, rectangular and calleidoscopic structures created by interference of 3 up to 8 collimated laser beams.

Název v anglickém jazyce

Experimental analysis of multiple-beam interference optical traps

Popis výsledku anglicky

Micro-particles with higher refractive index than the surrounding medium irradiated by a laser beam are pushed by optical forces towards places having the highest local optical intensity. These intensity maxima are usually created by focusing a laser beam using a microscope objective with high numerical aperture. A convenient alternative offers usage of light patterns created by an interference of collimated beams. This way tens or hundreds of optical traps are created in a spatially well-organized structure (also called as optical lattice) which is well-suited for studies of quasi-crystalline structures, targeted delivery of living cells or particle sorting and fractionation. Hereby, we investigate theoretically and experimentally properties of optical traps organized in hexagonal, rectangular and calleidoscopic structures created by interference of 3 up to 8 collimated laser beams.

Druh

D - Stať ve sborníku

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

19th Polish-Slovak-Czech Optical Conference on Wave and Quantum Aspects of Contemporary Optics (Proceedings of SPIE 9441)

ISBN

9781628415568

ISSN

0277-786X

e-ISSN

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Počet stran výsledku

6

Strana od-do

"944105:1"-"6"

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

Jelenia Góra

Datum konání akce

8. 9. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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