Optomechanical properties of optically self-arranged colloidal waveguides

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F19%3A00508799" target="_blank" >RIV/68081731:_____/19:00508799 - isvavai.cz</a>
Result on the web
<a href="https://www.osapublishing.org/ol/abstract.cfm?uri=ol-44-3-707" target="_blank" >https://www.osapublishing.org/ol/abstract.cfm?uri=ol-44-3-707</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OL.44.000707" target="_blank" >10.1364/OL.44.000707</a>

Result language
angličtina
Original language name
Optomechanical properties of optically self-arranged colloidal waveguides
Original language description
When a suspension of wavelength-sized polystyrene spheres is illuminated with non-interfering counter-propagating Gaussian beams, the particles self-arrange into a colloidal waveguide (CWG). Mutual force interaction among particles is mediated by scattered light, referred to as the optical binding. We analyzed the longitudinal and lateral motion of particles in such CWGs made of an increasing number of particles with diameters of either 520 or 657 nm. We observed the enhancement of the binding stiffness of neighboring particles by more than an order of magnitude. This enhancement is done by optical means, mainly due to a local increase of optical intensity due to multiple light scattering in an optically bound structure.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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