Motion of optically bound particles 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_____%2F18%3A00491760" target="_blank" >RIV/68081731:_____/18:00491760 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2319363" target="_blank" >http://dx.doi.org/10.1117/12.2319363</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2319363" target="_blank" >10.1117/12.2319363</a>
Alternative languages
Result language
angličtina
Original language name
Motion of optically bound particles in tractor beam
Original language description
We investigate motion of particle pairs optically bound in tractor beam. The tractor beam can exert a negative force on a scatterer, in contrast to the pushing force associated with radiation pressure, which can pull the scatterer towards the light source. The particle movements can be enhanced by long-range interaction between illuminated objects, called optical binding. We study optical binding of two micro-particles in various geometrical configurations and investigate their motional behaviour in tractor beam. We demonstrate that motion of two optically bound objects strongly depends on their mutual distance and spatial orientation. Such configuration-dependent optical forces add an extra flexibility to our ability to control matter with light. Understanding these interactions opens the door to new applications involving the sorting or delivery of colloidal self-organized structures.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
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)
Others
Publication year
2018
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 Manipulation Conference (Proceedingsn mof SPIE)
ISBN
978-1-5106-1982-1
ISSN
0277-786X
e-ISSN
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Number of pages
2
Pages from-to
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Publisher name
SPIE
Place of publication
Bellingham
Event location
Yokohama
Event date
Apr 25, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000436399200030