Demonstration of multi-dimensional optical binding in counter-propagating laser beams with variable beam properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F11%3A00368395" target="_blank" >RIV/68081731:_____/11:00368395 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Demonstration of multi-dimensional optical binding in counter-propagating laser beams with variable beam properties
Original language description
We report on dynamic modifications of the size of micro-structures self-arranged in counter-propagating laser beams by means of beams width changing. In contrast to previous published results, where the optically bound structures were kept stationary without dynamic control, here we present a method that allows dynamic modification of the self-arranged structure employing shrinking or enlargement of the "optical cage" where the particles are kept. We show the full potential of this method and demonstrate tunable optical self-arrangement of particles in one-dimension using a pair of counter-propagating Bessel beams or Gaussian beams, in two-dimensions far from the surface using a pair of counter-propagating elliptical Gaussian beams, in three-dimensionsusing three pairs of counter-propagating Gaussian beams arranged in space.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
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)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Optical Trapping and Optical Micromanipulation VIII (Proceedings of SPIE Vol. 8097)
ISBN
978-0-8194-8707-0
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
"80970U:1"-"8"
Publisher name
SPIE
Place of publication
Bellingham
Event location
San Diego
Event date
Aug 21, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000296029200020