Two-photon excitation of three-level atoms in a squeezed vacuum

K. Edamatsu, N. Ph Georgiades, E. S. Polzik, H. J. Kimble, A. S. Parkins

Research output: Contribution to journalArticlepeer-review

Abstract

We have investigated the two-photon transition (6S1/2→6P3/2→6D5/2) of trapped atomic Cesium for excitation by squeezed vacuum generated via nondegenerate (two-color) parametric down conversion. The excitation rate exhibits a non-quadratic dependence of aI2 + bI on the incident photon flux (I), reflecting the nonclassical correlations of the squeezed vacuum field.

Original languageEnglish
Pages (from-to)335-338
Number of pages4
JournalProgress in Crystal Growth and Characterization of Materials
Volume33
Issue number1-3
DOIs
Publication statusPublished - 1996

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

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