[P-CTh6] C6. Optical and Photonic Metrology

[P-CTh6-01] Active light shift suppression in CPT atomic clock

*Valeriy Andryushkov¹, Daba Radnatarov¹, Sergey Kobtsev¹, Maksim Basalaev¹, Valeriy Yudin¹ (1. Novosibirsk State Univ. (Russia))

[Presentation Style] Online

We demonstrated experimental implementation of coherent population trapping resonance phase-jump spectroscopy consisting of discrete phase modulation of the bichromatic pumping radiation frequency difference which allows error signal generation for the resonance active light shift elimination.