Coherent population trapping resonance on the 87Rb D1 line in the field of circularly polarized counterpropagating waves

D. S. Chuchelov, S. A. Zibrov, V. V. Vasiliev, A. V. Taichenachev, V. I. Yudin, V. L. Velichansky

Research output: Contribution to journalArticlepeer-review

Abstract

The study of the previously proposed method for improving the parameters of the coherent population trapping resonance on the 87Rb D1 line using two counterpropagating bichromatic fields with orthogonal circular polarizations is continued. The method consists in elimination of trap states existing in the conventional σ+ measurement scheme and limiting the resonance amplitude. The resonance parameters are studied in a wide range of pump radiation intensities and in various configurations implementing the σ+ scheme.

Original languageEnglish
Pages (from-to)281-285
Number of pages5
JournalBulletin of the Lebedev Physics Institute
Volume44
Issue number10
DOIs
Publication statusPublished - 1 Oct 2017

Keywords

  • coherent population trapping
  • frequency standard
  • optical pumping
  • FREQUENCY STANDARD

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