Effect of electromagnetically-induced transparency delay generated by dynamic coherent population trapping in Rb vapour

Daba Radnatarov, Sergey Khripunov, Sergey Kobtsev, Alexey Taichenachev, Valery Yudin, Maxim Basalaev, Ivan Popkov, Valeriy Andryushkov

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

4 Citations (Scopus)

Abstract

We present a study of the identified for the first time effect of electromagnetically-induced transparency delay in Rb vapours on the atomic clock transition. The effect consists in the presence of a delay in the time of the maximal total transmission of atomic vapour relative to the moment when a two-photon resonance is reached as the frequency difference between two laser fields (FDLF) deviates around the clock transition frequency. It was found out that the delay is higher for higher frequencies of the FDLF modulation and is accompanied by substantial evolution of the width and shape of the coherent population trapping resonance.

Original languageEnglish
Title of host publicationSlow Light, Fast Light, and Opto-Atomic Precision Metrology IX
PublisherSPIE
Volume9763
ISBN (Electronic)9781628419986
DOIs
Publication statusPublished - 2016
EventSlow Light, Fast Light, and Opto-Atomic Precision Metrology IX - San Francisco, United States
Duration: 14 Feb 201617 Feb 2016

Conference

ConferenceSlow Light, Fast Light, and Opto-Atomic Precision Metrology IX
CountryUnited States
CitySan Francisco
Period14.02.201617.02.2016

Keywords

  • Atomic clock
  • Coherent population trapping
  • CPT resonance
  • Electromagnetically-induced transparency

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