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Optical rotation and manipulation with nonspherical microobjects
Arzola, Alejandro V. ; Chvátal, Lukáš ; Šerý, Mojmír ; Jákl, Petr ; Brzobohatý, Oto ; Šiler, Martin ; Zemánek, Pavel
Manipulation with microscopic objects facilitated deeper understanding of the light-matter interaction and it also has found many unique applications in the microworld. Standard optical tweezer is probably the best known device,in which a tightly focused laser beam is used for the trapping of microobjects.Utilisation of the spatial light modulator for shaping the optical intensity distribution within the trapping beam enables optimisation of the force interaction with respect to the particle shape, size or number.
Optically bound matter
Karásek, Vítězslav ; Brzobohatý, Oto ; Šiler, Martin ; Chvátal, Lukáš ; Trojek, Jan ; Zemánek, Pavel
The interaction of laser fields with micro-objects is connected with mutual scattering between the particles and change of field momentum. The resulting very complex forces may lead to a self-arrangement of interacting particles and a creation of optically bound matter. We study this problem both theoretically and experimentally.

National Repository of Grey Literature : 14 records found   previous11 - 14  jump to record:
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2 Chvátal, Ladislav
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