Feedback Cooling of All External Degrees of Freedom of a Levitated Nanoparticle for Exploring Macroscopic Quantum Mechanics

Introduction.- Theoretical background of levitated nanoparticles.- Experimental setup.- Cooling translational motion.- Cooling librational motion.- Time of flight measurement of the velocity distribution.- Conclusion and outlook.

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• Outras tecnologias e Ciências Aplicadas
• Física atómica e molecular
• A física quântica (mecânica quântica e teoria quântica de campos)
• Engenharia mecânica

Feedback cooling of levitated nanoparticles;Angular confinement of spherical nanoparticles;Time-of-flight thermometry for levitated nanoparticles ;Quantum ground state cooling of neutral nanoparticles ;Experimental platform for macroscopic quantum mechanics ;Nanoparticle trapped in an optical lattice;Cooling of a levitated nanomechanical oscillator;Shape characterization of optically trapped nanoparticles