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arXiv · 0902.1205

Optical guiding of absorbing nanoclusters in air

Vladlen G. Shvedov·Anton S. Desyatnikov·Andrei V. Rode·Wieslaw Z. Krolikowski·Yuri S. Kivshar
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Abstract

We introduce a novel approach for all-optical trapping and manipulation of absorbing aerosol particles based on a photophoretic force. We demonstrate experimentally, in open air, the robust three-dimensional guiding of agglomerates of carbon nanoparticles with the size spanned for two orders of magnitude, from 100 nanometers to 10 microns, over the distances of a few millimeters, as well as their acceleration up to velocities of 1 cm/s and simultaneous trapping of a large number of particles.

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Vladlen G. Shvedov, Anton S. Desyatnikov, Andrei V. Rode, Wieslaw Z. Krolikowski, Yuri S. Kivshar. 2009-02-07. Optical guiding of absorbing nanoclusters in air. https://doi.org/10.1364/oe.17.005743

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