Transient processes under dynamic excitation of a coherent population trapping resonance

S. A. Khripunov; D. A. Radnatarov; S. M. Kobtsev; V. I. Yudin; A. V. Taichenachev; M. Yu Basalaev; M. V. Balabas; V. A. Andryushkov; I. D. Popkov

doi:10.1070/QEL15992

Transient processes under dynamic excitation of a coherent population trapping resonance

S. A. Khripunov, D. A. Radnatarov, S. M. Kobtsev, V. I. Yudin, A. V. Taichenachev, M. Yu Basalaev, M. V. Balabas, V. A. Andryushkov, I. D. Popkov

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	668-671
Number of pages	4
Journal	Quantum Electronics
Volume	46
Issue number	7
DOIs	https://doi.org/10.1070/QEL15992
Publication status	Published - 2016

Keywords

Coherent population trapping resonance
Ransient processes in the atomic system
Tomic clock
Ynamic excitation of the atomic system

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10.1070/QEL15992

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title = "Transient processes under dynamic excitation of a coherent population trapping resonance",

abstract = "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.",

keywords = "Coherent population trapping resonance, Ransient processes in the atomic system, Tomic clock, Ynamic excitation of the atomic system",

author = "Khripunov, {S. A.} and Radnatarov, {D. A.} and Kobtsev, {S. M.} and Yudin, {V. I.} and Taichenachev, {A. V.} and Basalaev, {M. Yu} and Balabas, {M. V.} and Andryushkov, {V. A.} and Popkov, {I. D.}",

year = "2016",

doi = "10.1070/QEL15992",

language = "English",

volume = "46",

pages = "668--671",

journal = "Quantum Electronics",

issn = "1063-7818",

publisher = "Turpion Ltd.",

number = "7",

}

Transient processes under dynamic excitation of a coherent population trapping resonance. / Khripunov, S. A.; Radnatarov, D. A.; Kobtsev, S. M.; Yudin, V. I.; Taichenachev, A. V.; Basalaev, M. Yu; Balabas, M. V.; Andryushkov, V. A.; Popkov, I. D.

In: Quantum Electronics, Vol. 46, No. 7, 2016, p. 668-671.

Research output: Contribution to journal › Article › peer-review

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

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DO - 10.1070/QEL15992

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EP - 671

JO - Quantum Electronics

JF - Quantum Electronics

SN - 1063-7818

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