679 citations · 679 across the 1 of their papers we have counts for
5 papers
Motional Quantum Ground State of a Levitated Nanoparticle from Room Temperature
Uroš Delić, Manuel Reisenbauer, Kahan Dare +4
We report quantum ground state cooling of a levitated nanoparticle in a room temperature environment. Using coherent scattering into an optical cavity we cool the center of mass mo…
Thermodynamics of continuous non-Markovian feedback control
Maxime Debiossac, David Grass, Jose Joaquin Alonso +2
Feedback control mechanisms are ubiquitous in science and technology, and play an essential role in regulating physical, biological and engineering systems. The standard second law…
Levitated cavity optomechanics in high vacuum
Uroš Delić, David Grass, Manuel Reisenbauer +4
We report dispersive coupling of an optically trapped silica nanoparticle (nm diameter) to the field of a driven Fabry-Perot cavity in high vacuum (mbar).…
Cavity cooling of a levitated nanosphere by coherent scattering
Uroš Delić, Manuel Reisenbauer, David Grass +3
We report three-dimensional cooling of a levitated nanoparticle inside an optical cavity. The cooling mechanism is provided by cavity-enhanced coherent scattering off an optical tw…
Optical trapping and control of nanoparticles inside evacuated hollow core photonic crystal fibers
David Grass, Julian Fesel, Sebastian G. Hofer +2
We demonstrate an optical conveyor belt for levitated nano-particles over several centimeters inside both air-filled and evacuated hollow-core photonic crystal fibers (HCPCF). Dete…