Title :
CPT resonances in two frequency pumping and probe beam configuration
Author :
Sahin, Erol ; Hamid, Rosyati ; Celik, M. ; Birlikseven, C. ; Ozen, G. ; Izmailov, Azad
Author_Institution :
TuBITAK, Ulusal Metroloji Enstitusu (UME), Gebze, Turkey
Abstract :
We have detected and analyzed narrow, high contrast coherent population trapping (CPT) resonances, which appear in transmission of the probe monochromatic light beam under action of the counter propagating two frequency laser radiation, on example of the nonclosed three level A-system formed by spectral components of the Doppler broadened D2 line of cesium atoms. Given resonances may be used in atomic frequency standards, sensitive magnetometers and in ultrahigh resolution laser spectroscopy of atoms and molecules.
Keywords :
Doppler broadening; caesium; radiation pressure; CPT resonance; Cs; Doppler broadened D2 line; atomic frequency standard; coherent population trapping resonance; counter propagating two frequency laser radiation; monochromatic light beam; probe beam configuration; sensitive magnetometers; two frequency pumping; ultrahigh resolution laser spectroscopy;
Conference_Titel :
European Frequency and Time Forum (EFTF), 2012
Conference_Location :
Gothenburg
Print_ISBN :
978-1-4673-1924-9
DOI :
10.1109/EFTF.2012.6502393