Generation of Spin Squeezing via Continuous Quantum Nondemolition Measurement

A. Kuzmich, L. Mandel, and N. P. Bigelow
Phys. Rev. Lett. 85, 1594 – Published 21 August 2000
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Abstract

Continuous quantum nondemolition monitoring of a collective atomic spin with an off-resonant laser beam has been performed. Squeezed atomic spin states have thereby been produced with spin noise reduction to 70% below the standard quantum limit expected for a coherent spin state.

  • Received 21 December 1999

DOI:https://doi.org/10.1103/PhysRevLett.85.1594

©2000 American Physical Society

Authors & Affiliations

A. Kuzmich, L. Mandel, and N. P. Bigelow

  • Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627

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Issue

Vol. 85, Iss. 8 — 21 August 2000

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