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Proceedings Paper

Effect of electromagnetically induced transparency delay generated by dynamic coherent population trapping in Rb vapour
Author(s): Daba Radnatarov; Sergey Khripunov; Sergey Kobtsev; Alexey Taichenachev; Valeriy Yudin; Maxim Basalaev; Ivan Popkov; Valeriy Andryushkov
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Paper 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.

Paper Details

Date Published: 7 March 2016
PDF: 6 pages
Proc. SPIE 9763, Slow Light, Fast Light, and Opto-Atomic Precision Metrology IX, 97630A (7 March 2016); doi: 10.1117/12.2209470
Show Author Affiliations
Daba Radnatarov, Novosibirsk State Univ. (Russian Federation)
Sergey Khripunov, Novosibirsk State Univ. (Russian Federation)
Sergey Kobtsev, Novosibirsk State Univ. (Russian Federation)
Alexey Taichenachev, Novosibirsk State Univ. (Russian Federation)
Institute of Laser Physics (Russian Federation)
Valeriy Yudin, Novosibirsk State Univ. (Russian Federation)
Institute of Laser Physics (Russian Federation)
Maxim Basalaev, Novosibirsk State Univ. (Russian Federation)
Institute of Laser Physics (Russian Federation)
Ivan Popkov, Novosibirsk State Univ. (Russian Federation)
Valeriy Andryushkov, Novosibirsk State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 9763:
Slow Light, Fast Light, and Opto-Atomic Precision Metrology IX
Selim M. Shahriar; Jacob Scheuer, Editor(s)

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