Publication

Ultralow Dissipation Mechanical Resonators for Quantum Optomechanics

Tobias Kippenberg, Dalziel Joseph Wilson, Sergey Fedorov, Ryan Daniel Schilling, Amir Hossein Ghadimi, Alberto Beccari
2019
Conference Papers

Abstract

We demonstrate dissipation dilution engineering techniques for ultralow dissipation mechanical resonators. The Si3N4 nanobeams show quality factors (Q) as high as 800 million and Q x f exceeding 10(15) Hz-both records at room temperature. (C) 2019 The Author(s)

Official source

https://infoscience.epfl.ch/entities/publication/983e66e7-01dd-4333-b6e6-7e52e2b4cbcd

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Ultralow Dissipation Mechanical Resonators for Quantum Optomechanics

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Ultrahigh-quality-factor micro- and nanomechanical resonators using dissipation dilution