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Measuring nanomechanical motion with an imprecision below that at the standard quantum limit

  • G. Anetsberger
  • , P. Verlot
  • , E. Gavartin
  • , O. Arcizet
  • , Q. P. Unterreithmeier
  • , E. M. Weig
  • , M. L. Gorodetsky
  • , J. P. Kotthaus
  • , T. J. Kippenberg
  • Max-Planck-Institut für Quantenoptik
  • École Polytechnique Fédérale de Lausanne (EPFL)
  • Institut NÉEL
  • Ludwig-Maximilians-Universität München
  • Moscow State University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We report an optomechanical near-field coupling detection scheme which enabled the first optical measurement of nanomechanical motion with an imprecision 3 dB below that at the standard quantum limit at room temperature.

Original languageEnglish
Title of host publication2011 Conference on Lasers and Electro-Optics
Subtitle of host publicationLaser Science to Photonic Applications, CLEO 2011
PublisherIEEE Computer Society
ISBN (Print)9781557529107
DOIs
StatePublished - 2011
Externally publishedYes

Publication series

Name2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011

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