Abstract
We experimentally reporton optical binding of many glass particles in air that levitate in a single optical beam. A diversity of particle sizes and shapes interact at long range in a single Gaussian beam. Our system dynamics span from oscillatory to random and dimensionality ranges from 1 to 3D. The low loss for the center of mass motion of the beads could allow this system to serve as a standard many body testbed, similar to what is done today with atoms, but at the mesoscopic scale.
Original language | English |
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Pages (from-to) | 2850-2857 |
Number of pages | 8 |
Journal | Optics Express |
Volume | 24 |
Issue number | 3 |
DOIs | |
State | Published - 8 Feb 2016 |
Externally published | Yes |