Abstract
Quantum measurements proceed by the establishment of correlations between the system being measured, and the meter performing the measurement. We use measurement-based feedback to distill such quantum correlations resulting from the interferometric position measurement of a nanomechanical oscillator. We also identify the role of “feedback back-action” in deteriorating the efficiency of this procedure. Finally, we use feedback to control another form of such correlations – optical squeezing.
© 2016 Optical Society of America
PDF ArticleMore Like This
Vivishek Sudhir
LM3F.2 Laser Science (LS) 2017
V. Sudhir, D. J. Wilson, N. Piro, R. Schilling, A. Ghadimi, and T. J. Kippenberg
EA_4_2 European Quantum Electronics Conference (EQEC) 2015
H. Schütz, V. Sudhir, R. Schilling, S. Fedorov, D. J. Wilson, and T. J. Kippenberg
FW4F.1 CLEO: QELS_Fundamental Science (CLEO:FS) 2017