Auflistung nach Schlagwort "Optomechanical"

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  • All-optical coherent quantum-noise cancellation in cascaded optomechanical systems 
    Schweer, Jakob; Steinmeyer, Daniel; Hammerer, Klemens; Heurs, Michèle (Woodbury, NY : Inst., 2022)
    Coherent quantum-noise cancellation (CQNC) can be used in optomechanical sensors to surpass the standard quantum limit (SQL). In this paper, we investigate an optomechanical force sensor that uses the CQNC strategy by ...
  • Coherent cancellation of backaction noise in optomechanical force measurements 
    Wimmer, Maximilian H.; Steinmeyer, Daniel; Hammerer, Klemens; Heurs, Michèle (College Park, MD : American Physical Society, 2014)
    Optomechanical detectors have reached the standard quantum limit in position and force sensing where measurement backaction noise starts to be the limiting factor for the sensitivity. A strategy to circumvent measurement ...
  • Laser interferometry with translucent and absorbing mechanical oscillators 
    Friedrich, Daniel; Kaufer, Henning; Westphal, Tobias; Yamamoto, K.; Sawadsky, Andreas; Ya Khalili, F.; Danilishin, S.L.; Goßler, Stefan; Danzmann, Karsten; Schnabel, Roman (Bristol : IOP Publishing Ltd., 2011)
    The sensitivity of laser interferometers can be pushed into regimes that enable the direct observation of the quantum behaviour of mechanical oscillators. In the past, membranes with subwavelength thickness (thin films) ...
  • Temperature measurements on fast-rotating objects using a thermographic camera with an optomechanical image derotator 
    Altmann, Bettina; Pape, Christian; Reithmeier, Eduard (Bellingham, Wash. : SPIE, 2017)
    Increasing requirements concerning the quality and lifetime of machine components in industrial and automotive applications require comprehensive investigations of the components in conditions close to the application. ...