Torsional Optomechanics of a Levitated Nonspherical Nanoparticle

An optically levitated nanoparticle in vacuum is a paradigm optomechanical system for sensing and studying macroscopic quantum mechanics. While its center-of-mass motion has been investigated intensively, its torsional vibration has only been studied theoretically in limited cases. Here we report th...

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Veröffentlicht in:	Physical review letters 2016-09, Vol.117 (12), p.123604-123604, Article 123604
Hauptverfasser:	Hoang, Thai M, Ma, Yue, Ahn, Jonghoon, Bang, Jaehoon, Robicheaux, F, Yin, Zhang-Qi, Li, Tongcang
Format:	Artikel
Sprache:	eng
Schlagworte:	Angular momentum Balances (scales) Cooling Gaussian Ground state Holes Nanostructure Torsional vibration
Online-Zugang:	Volltext
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