Scalable all-optical cold damping of levitated nanoparticles

Motional control of levitated nanoparticles relies on either autonomous feedback via a cavity or measurement-based feedback via external forces. Recent demonstrations of the measurement-based ground-state cooling of a single nanoparticle employ linear velocity feedback, also called cold damping, and...

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Veröffentlicht in:	Nature nanotechnology 2023-01, Vol.18 (1), p.49-54
Hauptverfasser:	Vijayan, Jayadev, Zhang, Zhao, Piotrowski, Johannes, Windey, Dominik, van der Laan, Fons, Frimmer, Martin, Novotny, Lukas
Format:	Artikel
Sprache:	eng
Schlagworte:	639/624/399/354 639/766/1130/2800 Charged particles Chemistry and Materials Science Cooling Damping Electrodes Electrostatic properties Feedback Materials Science Nanoparticles Nanotechnology Nanotechnology and Microengineering Optical traps Particle motion
Online-Zugang:	Volltext
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