Dynamic Continuous-Wave Spectroscopy of Coherent Population Trapping at Phase-Jump Modulation

M. Yu Basalaev; V. I. Yudin; A. V. Taichenachev; M. I. Vaskovskaya; D. S. Chuchelov; S. A. Zibrov; V. V. Vassiliev; V. L. Velichansky

doi:10.1103/PhysRevApplied.13.034060

Dynamic Continuous-Wave Spectroscopy of Coherent Population Trapping at Phase-Jump Modulation

M. Yu Basalaev, V. I. Yudin, A. V. Taichenachev, M. I. Vaskovskaya, D. S. Chuchelov, S. A. Zibrov, V. V. Vassiliev, V. L. Velichansky

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

Аннотация

A method of dynamic continuous-wave spectroscopy of coherent population trapping (CPT) resonances using phase modulation of the jump type is developed. The time evolution of the spectroscopic signal is investigated. A method for the formation of an error signal for frequency stabilization is proposed. We show that our approach has a reduced sensitivity to the line-shape asymmetry of the CPT resonance. The experimental results are in good qualitative agreement with theoretical predictions based on a mathematical model of a three-level Λ system in a bichromatic field. This method can be used in atomic frequency standards (including chip-scale atomic clocks).

Язык оригинала	английский
Номер статьи	034060
Число страниц	10
Журнал	Physical Review Applied
Том	13
Номер выпуска	3
DOI	https://doi.org/10.1103/PhysRevApplied.13.034060
Состояние	Опубликовано - мар 2020

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10.1103/PhysRevApplied.13.034060

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abstract = "A method of dynamic continuous-wave spectroscopy of coherent population trapping (CPT) resonances using phase modulation of the jump type is developed. The time evolution of the spectroscopic signal is investigated. A method for the formation of an error signal for frequency stabilization is proposed. We show that our approach has a reduced sensitivity to the line-shape asymmetry of the CPT resonance. The experimental results are in good qualitative agreement with theoretical predictions based on a mathematical model of a three-level Λ system in a bichromatic field. This method can be used in atomic frequency standards (including chip-scale atomic clocks).",

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author = "Basalaev, {M. Yu} and Yudin, {V. I.} and Taichenachev, {A. V.} and Vaskovskaya, {M. I.} and Chuchelov, {D. S.} and Zibrov, {S. A.} and Vassiliev, {V. V.} and Velichansky, {V. L.}",

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Dynamic Continuous-Wave Spectroscopy of Coherent Population Trapping at Phase-Jump Modulation. / Basalaev, M. Yu; Yudin, V. I.; Taichenachev, A. V.; Vaskovskaya, M. I.; Chuchelov, D. S.; Zibrov, S. A.; Vassiliev, V. V.; Velichansky, V. L.

В: Physical Review Applied, Том 13, № 3, 034060, 03.2020.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

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T1 - Dynamic Continuous-Wave Spectroscopy of Coherent Population Trapping at Phase-Jump Modulation

AU - Basalaev, M. Yu

AU - Yudin, V. I.

AU - Taichenachev, A. V.

AU - Vaskovskaya, M. I.

AU - Chuchelov, D. S.

AU - Zibrov, S. A.

AU - Vassiliev, V. V.

AU - Velichansky, V. L.

PY - 2020/3

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