59 citations · 117 across the 5 of their papers we have counts for
5 papers
Cold damping of levitated optically coupled nanoparticles
Vojtech Liska, Tereza Zemankova, Vojtech Svak +6
Methods for controlling the motion of single particles, optically levitated in vacuum, have developed rapidly in recent years. The technique of cold damping makes use of feedback-c…
Synchronization of spin-driven limit cycle oscillators optically levitated in vacuum
Oto Brzobohaty, Martin Duchan, Petr Jakl +3
We explore, experimentally and theoretically, the emergence of coherent coupled oscillations and synchronization between a pair of non-Hermitian, stochastic, opto-mechanical oscill…
Orbital Motion From Optical Spin: The Extraordinary Momentum Of Circularly Polarized Light Beams
V. Svak, O. Brobohaty, M. Siler +4
We provide a vivid demonstration of the mechanical effect of transverse spin momentum in an optical beam in free space. This component of the Poynting momentum was previously thoug…
Diffusing Up the Hill: Dynamics and Equipartition in Highly Unstable Systems
Martin Šiler, Luca Ornigotti, Oto Brzobohatý +5
Stochastic motion of particles in a highly unstable potential generates a number of diverging trajectories leading to undefined statistical moments of the particle position. This m…
Omnidirectional Transport in Fully Reconfigurable Two Dimensional Optical Ratchets
Alejandro V. Arzola, Mario Villasante-Barahona, Karen Volke-Sepúlveda +2
A fully reconfigurable two-dimensional (2D) rocking ratchet system created with holographic optical micromanipulation is presented. We can generate optical potentials with the geom…