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

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

doi:10.1117/12.2209470

7 March 2016 Effect of electromagnetically induced transparency delay generated by dynamic coherent population trapping in Rb vapour

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

Author Affiliations +

Proceedings Volume 9763, Slow Light, Fast Light, and Opto-Atomic Precision Metrology IX; 97630A (2016) https://doi.org/10.1117/12.2209470
Event: SPIE OPTO, 2016, San Francisco, California, United States

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.

Citation Download Citation

Daba Radnatarov, Sergey Khripunov, Sergey Kobtsev, Alexey Taichenachev, Valeriy Yudin, Maxim Basalaev, Ivan Popkov, and Valeriy Andryushkov "Effect of electromagnetically induced transparency delay generated by dynamic coherent population trapping in Rb vapour", Proc. SPIE 9763, Slow Light, Fast Light, and Opto-Atomic Precision Metrology IX, 97630A (7 March 2016); https://doi.org/10.1117/12.2209470

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