Characterizing particle pairs optically bound in "tractor beam"
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F16%3A00472176" target="_blank" >RIV/68081731:_____/16:00472176 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2237572" target="_blank" >http://dx.doi.org/10.1117/12.2237572</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2237572" target="_blank" >10.1117/12.2237572</a>
Alternative languages
Result language
angličtina
Original language name
Characterizing particle pairs optically bound in "tractor beam"
Original language description
We report on an experimental and theoretical study of optical binding of polystyrene sphere pairs illuminated by retro-reflected wide Gaussian beam, so-called "tractor beam". We show that depending on configuration of particle pairs, optically bound structure in the "tractor beam" can be pushed or pulled against the beam propagation. We employ holographic video microscopy to analyse object positions in three dimensions and their time evolution. In such a way, we investigate their dynamics in dependence on the geometrical configuration that is compared with numerical simulations. We observe strong dependence of the particle pair motion on the relative distance of the particles.
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
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 XIII (Proceedings of SPIE 9922)
ISBN
9781510602359
ISSN
0277-786X
e-ISSN
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Number of pages
7
Pages from-to
1-7
Publisher name
SPIE
Place of publication
Bellingham
Event location
San Diego
Event date
Aug 28, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000389060700041