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Field Shift of Coherent Population Trapping Resonance Taking into Account Spatial Inhomogeneity of the Light Beam. / Kovalenko, D. V.; Yudin, V. I.; Basalaev, M. Yu et al.

In: Journal of Experimental and Theoretical Physics, Vol. 137, No. 2, 08.2023, p. 223-228.

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

Harvard

Kovalenko, DV, Yudin, VI, Basalaev, MY, Strokova, NV, Taichenachev, AV & Prudnikov, ON 2023, 'Field Shift of Coherent Population Trapping Resonance Taking into Account Spatial Inhomogeneity of the Light Beam', Journal of Experimental and Theoretical Physics, vol. 137, no. 2, pp. 223-228. https://doi.org/10.1134/S106377612308006X

APA

Kovalenko, D. V., Yudin, V. I., Basalaev, M. Y., Strokova, N. V., Taichenachev, A. V., & Prudnikov, O. N. (2023). Field Shift of Coherent Population Trapping Resonance Taking into Account Spatial Inhomogeneity of the Light Beam. Journal of Experimental and Theoretical Physics, 137(2), 223-228. https://doi.org/10.1134/S106377612308006X

Vancouver

Kovalenko DV, Yudin VI, Basalaev MY, Strokova NV, Taichenachev AV, Prudnikov ON. Field Shift of Coherent Population Trapping Resonance Taking into Account Spatial Inhomogeneity of the Light Beam. Journal of Experimental and Theoretical Physics. 2023 Aug;137(2):223-228. doi: 10.1134/S106377612308006X

Author

Kovalenko, D. V. ; Yudin, V. I. ; Basalaev, M. Yu et al. / Field Shift of Coherent Population Trapping Resonance Taking into Account Spatial Inhomogeneity of the Light Beam. In: Journal of Experimental and Theoretical Physics. 2023 ; Vol. 137, No. 2. pp. 223-228.

BibTeX

@article{aa023447920f4ed3b030843e2db9b2da,
title = "Field Shift of Coherent Population Trapping Resonance Taking into Account Spatial Inhomogeneity of the Light Beam",
abstract = "We study the field shift of coherent population trapping (CPT) resonance excited by a bichromatic field in an open Λ system with account for the Gaussian profile of the laser radiation intensity. Two methods for error signal formation are considered: the harmonic frequency modulation and the step phase modulation (phase jumps). It is shown that the spatial inhomogeneity of the light beam leads to an essentially nonlinear dependence of the error signal shift on the laser radiation intensity. We propose an approach for the linearization of this dependence, which is important for the development of methods for suppressing the field shift in atomic clocks based on CPT resonances.",
author = "Kovalenko, {D. V.} and Yudin, {V. I.} and Basalaev, {M. Yu} and Strokova, {N. V.} and Taichenachev, {A. V.} and Prudnikov, {O. N.}",
note = "This study was supported by the Russian Science Foundation (project no. 22-72-10096). The research of V.I. Yudin was supported by the Ministry of Science and Higher Education of the Russian Federation (grant no. FSUS-2020-0036). Публикация для корректировки.",
year = "2023",
month = aug,
doi = "10.1134/S106377612308006X",
language = "English",
volume = "137",
pages = "223--228",
journal = "Journal of Experimental and Theoretical Physics",
issn = "1063-7761",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "2",

}

RIS

TY - JOUR

T1 - Field Shift of Coherent Population Trapping Resonance Taking into Account Spatial Inhomogeneity of the Light Beam

AU - Kovalenko, D. V.

AU - Yudin, V. I.

AU - Basalaev, M. Yu

AU - Strokova, N. V.

AU - Taichenachev, A. V.

AU - Prudnikov, O. N.

N1 - This study was supported by the Russian Science Foundation (project no. 22-72-10096). The research of V.I. Yudin was supported by the Ministry of Science and Higher Education of the Russian Federation (grant no. FSUS-2020-0036). Публикация для корректировки.

PY - 2023/8

Y1 - 2023/8

N2 - We study the field shift of coherent population trapping (CPT) resonance excited by a bichromatic field in an open Λ system with account for the Gaussian profile of the laser radiation intensity. Two methods for error signal formation are considered: the harmonic frequency modulation and the step phase modulation (phase jumps). It is shown that the spatial inhomogeneity of the light beam leads to an essentially nonlinear dependence of the error signal shift on the laser radiation intensity. We propose an approach for the linearization of this dependence, which is important for the development of methods for suppressing the field shift in atomic clocks based on CPT resonances.

AB - We study the field shift of coherent population trapping (CPT) resonance excited by a bichromatic field in an open Λ system with account for the Gaussian profile of the laser radiation intensity. Two methods for error signal formation are considered: the harmonic frequency modulation and the step phase modulation (phase jumps). It is shown that the spatial inhomogeneity of the light beam leads to an essentially nonlinear dependence of the error signal shift on the laser radiation intensity. We propose an approach for the linearization of this dependence, which is important for the development of methods for suppressing the field shift in atomic clocks based on CPT resonances.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85173574965&origin=inward&txGid=7b4f5eb8658ca722f1e8c8268721f93f

UR - https://www.mendeley.com/catalogue/9e1cd0a9-88a3-3e1e-ad09-20d9105490c1/

U2 - 10.1134/S106377612308006X

DO - 10.1134/S106377612308006X

M3 - Article

VL - 137

SP - 223

EP - 228

JO - Journal of Experimental and Theoretical Physics

JF - Journal of Experimental and Theoretical Physics

SN - 1063-7761

IS - 2

ER -

ID: 59555988