Noiseless Quantum Measurement and Squeezing of Microwave Fields Utilizing Mechanical Vibrations.
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DOI: 10.1103/physrevlett.118.103601
Abstract: A process which strongly amplifies both quadrature amplitudes of an oscillatory signal necessarily adds noise. Alternatively, if the information in one quadrature is lost in phase-sensitive amplification, it is possible to completely reconstruct the other… read more here.
Keywords: squeezing microwave; quantum measurement; measurement; noiseless quantum ... See more keywords