DocumentCode
2261015
Title
Measuring nanomechanical motion with an imprecision below that at the standard quantum limit
Author
Anetsberger, G. ; Verlot, P. ; Gavartin, E. ; Arcizet, O. ; Unterreithmeier, Q.P. ; Weig, E.M. ; Gorodetsky, M.L. ; Kotthaus, J.P. ; Kippenberg, T.J.
Author_Institution
Max-Planck-Inst. fur Quantenopt., Garching, Germany
fYear
2011
fDate
1-6 May 2011
Firstpage
1
Lastpage
2
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
nanomechanics; quantum optics; nanomechanical motion; optical measurement; optomechanical near-field coupling detection scheme; standard quantum limit; Couplings; Optical coupling; Optical fibers; Optical interferometry; Optical sensors; Oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-4577-1223-4
Type
conf
Filename
5951498
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