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arXiv:quant-ph/0204047 · Journal of the Physical Society of Japan

Quantum Nondemolition State Measurement via Atomic Scattering in Bragg Regime

Aeysha Khalique, Farhan Saif

Published Nov 15, 2002• 3 citations
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Abstract

We suggest a quantum nondemolition scheme to measure a quantized cavity field state using scattering of atoms in general Bragg regime. Our work extends the QND measurement of a cavity field from Fock state, based on first order Bragg deflection [9], to any quantum state based on Bragg deflection of arbitrary order. In addition a set of experimental parameters is provided to perform the experiment within the frame work of the presently available technology.

DOI
10.1143/jpsj.71.2587

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We suggest a quantum nondemolition scheme to measure a quantized cavity field state using scattering of atoms in general Bragg regime. Our work extends the QND measurement of a cavity field from Fock state, based on first order Bragg deflection [9], to any quantum state based on Bragg deflection of arbitrary order. In addition a set of experimental parameters is provided to perform the experiment within the frame work of the presently available technology.
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