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Proceedings Paper

Quantum variation measurement of force using optical displacement transducer with coherent pump
Author(s): S. P. Vyatchanin; E. A. Zubova
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Paper Abstract

The quantum limit for resolution of small force using optical transducer displacement with coherent nonmodulated pump is proved to be less than standard quantum limit if one measures quadrature amplitude in output wave, squeezed by the ponderomotive nonlinearity mechanism. This squeezing has spectral dependence and we propose the procedure allowing to reveal it.

Paper Details

Date Published: 6 May 1996
PDF: 8 pages
Proc. SPIE 2799, Atomic and Quantum Optics: High-Precision Measurements, (6 May 1996); doi: 10.1117/12.239852
Show Author Affiliations
S. P. Vyatchanin, M.V. Lomonosov Moscow State Univ. (Russia)
E. A. Zubova, M.V. Lomonosov Moscow State Univ. (Russia)

Published in SPIE Proceedings Vol. 2799:
Atomic and Quantum Optics: High-Precision Measurements
Sergei N. Bagayev; Anatoly S. Chirkin, Editor(s)

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