Single laser beam based passive optical sorter
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F13%3A00422286" target="_blank" >RIV/68081731:_____/13:00422286 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2004370" target="_blank" >http://dx.doi.org/10.1117/12.2004370</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2004370" target="_blank" >10.1117/12.2004370</a>
Alternative languages
Result language
angličtina
Original language name
Single laser beam based passive optical sorter
Original language description
We demonstrate experimentally a new method of sorting of colloidal particle suspension in wide single laser beam. The sorting is performed in a realization of a tractor beam a weakly focused laser beam that is retro-reflected under an oblique angle. In this configuration the lateral positions of particles dependent on the direction of linear polarization of the beam. Polarization rotation by 90 degrees changes the sign of the lateral optical force acting upon particles of certain properties and such particles are propelled in the opposite direction. This approach provides surprisingly efficient way of passive sorting of tens of particles by pure switching the beam polarization.
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
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Complex Light and Optical Forces VII part of Photonics West /Proceedings of SPIE Vol. 8637/
ISBN
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ISSN
0277-786X
e-ISSN
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Number of pages
8
Pages from-to
"863715:1"-"8"
Publisher name
SPIE
Place of publication
Bellingham
Event location
San Francisco
Event date
Feb 5, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000325227800027