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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • 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

  • Number of pages

    2

  • Pages from-to

  • 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