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Two-mode SU(2) coherent states for k-photon down conversion process with quantized pump

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Abstract

We analyze the statistical properties of the two-mode SU(2) coherent states associated with the process ofk-photon down conversion with quantized pump. We show that the modes exhibit sub-Poissonian photon statistics, anticorrelation and in some particular cases also squeezing. The influence of various initial number states on this effects is analyzed in detail.

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Authors and Affiliations

  1. Institute of Physics, Slovak Academy of Sciences, Dúbravská cesta 9, 842 28, Bratislava, Slovak Republic

    Gabriel Drobný & Igor Jex

Authors
  1. Gabriel Drobný
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  2. Igor Jex
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Additional information

One of the authors I. J. would like to thank Professor M. Matsuoka for discussions.

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Drobný, G., Jex, I. Two-mode SU(2) coherent states for k-photon down conversion process with quantized pump. Czech J Phys 43, 797–806 (1993). https://doi.org/10.1007/BF01589801

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  • DOI: https://doi.org/10.1007/BF01589801

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