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Correlations in nondegenerate parametric oscillation. II. Below threshold results

Drummond, P. D., Reid, M. D.·1990·Physical Review A

Abstract

We develop the quantum theory of a driven, damped intracavity parametric oscillator in the case of nondegenerate signal and idler modes. An analysis of the results of different types of local-oscillator measurements on the outgoing modes is presented. The frequency-domain squeezing is calculated below threshold including the effect of detunings and nonequal decay rates. We also calculate a nonclassical correlation in the quadrature amplitudes of the output beams. The existence of an Einstein-Podolsky-Rosen paradox is demonstrated through violations of the inferred Heisenberg uncertainty principle at causally unrelated locations in the output field. This provides a way of maintaining the commutation relations of the measured operators in the exact form envisaged originally by Einstein, Podolsky, and Rosen.

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Metadata

Authors
Drummond, P. D., & Reid, M. D.
Venue
Physical Review A
Published
1990-04-01
Volume
41
Issue
7
Pages
3930-3949
ISSN
  • 0556-2791 (ISSN-L)
  • 1050-2947
  • 1094-1622
OpenAlex
W1978358323
Cited by
169
References
3
FWCI
3.96
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Correlations in nondegenerate parametric oscillation. II. Below threshold results. https://app.cochat.ai/papers/10.1103/physreva.41.3930
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Drummond, P. D., & Reid, M. D. (1990). Correlations in nondegenerate parametric oscillation. II. Below threshold results. Physical Review A. https://doi.org/10.1103/physreva.41.3930

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