Effect of the Coherent Population Trapping on Saturated Absorption Resonances in Cs Vapor

Sahin E., Hamid R., Izmailov A.

Joint European Frequency and Time Forum / International Frequency Control Symposium (EFTF/IFC), Prague, Czech Republic, 21 - 25 July 2013, pp.255-256 identifier

  • Publication Type: Conference Paper / Full Text
  • City: Prague
  • Country: Czech Republic
  • Page Numbers: pp.255-256
  • Istanbul Technical University Affiliated: No


We have detected and analysed interesting features of sub-Doppler resonances, which are induced in absorption of the weak monochromatic probe light beam (with the scanned frequency) by the counterpropagating two-frequency pumping radiation implementing the phenomenon of the coherent population trapping (CPT) on resonant.-systems of atomic levels. Our experimental investigations have been carried out on example of spectral components of the Doppler broadened D-2 line of cesium atoms. Obtained results may be used for optimization of laser frequencies stabilization on atomic transitions.