Ultra-low dissipation mechanical resonators for cavity optomechanics

Mohammad J. Bereyhi, Amir H. Ghadimi, Sergey A. Fedorov, Alberto Beccari, Ryan Schilling, Dalziel J. Wilson, Nils J. Engelsen, Tobias J. Kippenberg

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We study the theory of dissipation dilution and realize two experimental techniques-“elastic-strain engineering” and “clamp-tapering”-for exceptional mechanical quality factors (Q× f > 1015Hz) of high stress Si3N4 nanobeams at room temperature.

Original languageEnglish (US)
Title of host publicationQuantum Information and Measurement, QIM 2019
PublisherOSA - The Optical Society
ISBN (Print)9781943580569
DOIs
StatePublished - 2019
Externally publishedYes
EventQuantum Information and Measurement, QIM 2019 - Rome, Italy
Duration: Apr 4 2019Apr 6 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F165-QIM 2019

Conference

ConferenceQuantum Information and Measurement, QIM 2019
Country/TerritoryItaly
CityRome
Period4/4/194/6/19

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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