Particles dynamics in travelling optical lattices

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F10%3A00352216" target="_blank" >RIV/68081731:_____/10:00352216 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Particles dynamics in travelling optical lattices
Original language description
We demonstrate optical manipulation and sorting of micrometer-sized dielectric particles using one-dimensional periodic interference pattern created by interference of two beams in a sample space. These beams are generated by a combined phase grating applied on the spatial light modulator which allows to set dynamically the position and spatial period of the interference pattern. If a microparticle of fixed size is placed into such pattern, the optical forces acting upon it vary according to the spatialperiod of this optical lattice. We show how to use this property for sorting of mixtures of particles by moving either the interference pattern or the sample chamber. The mechanism is examined both theoretically and experimentally.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Optical Trapping and Optical Micromanipulation VII (Proceedings of SPIE Vol. 7762)
ISBN
978-0-8194-8258-7
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
SPIE
Place of publication
Bellingham
Event location
San Diego
Event date
Aug 1, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000285837400020

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