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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Anetsberger, G.; Verlot, P.; Gavartin, E.; Arcizet, O.; Unterreithmeier, Q.P.; Weig, E.M.; Gorodetsky, M.L.; Kotthaus, J.P.; Kippenberg, T.J. 
Title:
Measuring nanomechanical motion with an imprecision below that at the standard quantum limit 
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. 
Keywords:
Optical interferometry , Optical sensors , Optical coupling , Oscillators , Optical fibers , Couplings 
Book / Congress title:
CLEO: 2011 - Laser Science to Photonic Applications 
Congress (additional information):
Baltimore MD, USA, 01-06 May 2011 2011-05 
Publisher:
IEEE Digital Explorer 
Year:
2011 
Quarter:
2. Quartal 
Year / month:
2011-05 
Print-ISBN:
978-1-4577-1223-4 978-1-55752-911-4 
E-ISBN:
CD: 978-1-55752-910-7 
Bookseries ISSN:
12135280 
Language:
en