Research output: Contribution to journal › Article › peer-review
Transient processes under dynamic excitation of a coherent population trapping resonance. / Khripunov, S. A.; Radnatarov, D. A.; Kobtsev, S. M. et al.
In: Quantum Electronics, Vol. 46, No. 7, 2016, p. 668-671.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Transient processes under dynamic excitation of a coherent population trapping resonance
AU - Khripunov, S. A.
AU - Radnatarov, D. A.
AU - Kobtsev, S. M.
AU - Yudin, V. I.
AU - Taichenachev, A. V.
AU - Basalaev, M. Yu
AU - Balabas, M. V.
AU - Andryushkov, V. A.
AU - Popkov, I. D.
PY - 2016
Y1 - 2016
N2 - It is shown for the first time that under dynamic excitation of a coherent population trapping resonance in Rb vapours at different bichromatic pump modulation frequencies from a few tens of hertz and higher, the resonance is dramatically deformed as a result of emerging intensity oscillations of radiation transmitted through an Rb vapour cell. A significant change in the shape of the resonance under its dynamic excitation is confirmed experimentally and theoretically. A possible impact of the identified changes in the shape of the coherent population trapping resonance on the stability of an atomic clock is qualitatively discussed.
AB - It is shown for the first time that under dynamic excitation of a coherent population trapping resonance in Rb vapours at different bichromatic pump modulation frequencies from a few tens of hertz and higher, the resonance is dramatically deformed as a result of emerging intensity oscillations of radiation transmitted through an Rb vapour cell. A significant change in the shape of the resonance under its dynamic excitation is confirmed experimentally and theoretically. A possible impact of the identified changes in the shape of the coherent population trapping resonance on the stability of an atomic clock is qualitatively discussed.
KW - Coherent population trapping resonance
KW - Ransient processes in the atomic system
KW - Tomic clock
KW - Ynamic excitation of the atomic system
UR - http://www.scopus.com/inward/record.url?scp=84981275869&partnerID=8YFLogxK
U2 - 10.1070/QEL15992
DO - 10.1070/QEL15992
M3 - Article
AN - SCOPUS:84981275869
VL - 46
SP - 668
EP - 671
JO - Quantum Electronics
JF - Quantum Electronics
SN - 1063-7818
IS - 7
ER -
ID: 9445435