Ultrahigh-contrast saturated-absorption resonance to enhance stability of CPT atom clocks

Denis Brazhnikov; Moustafa Abdel Hafiz; Gregoire Coget; Alexei Taichenachev; Valeriy Yudin; Emeric De Clercq; Rodolphe Boudot

doi:10.1109/FCS.2017.8088867

Ultrahigh-contrast saturated-absorption resonance to enhance stability of CPT atom clocks

Denis Brazhnikov, Moustafa Abdel Hafiz, Gregoire Coget, Alexei Taichenachev, Valeriy Yudin, Emeric De Clercq, Rodolphe Boudot

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › рецензирование

Аннотация

The results of detailed experimental and theoretical investigations of new nonlinear effect in the field of saturated-absorption spectroscopy of atom vapours are presented. The effect consists in observation of a high-contrast natural-linewidth absorption spike when ¹³³Cs atoms are being irradiated by the bichromatic counterpropagating laser beams. The results obtained can be useful in various fields of modern laser physics and applications where saturated-absorption resonances are used. For instance, the effect has been already implemented in the coherent-population-trapping atom clocks to enhance stabilization of optical frequencies and to improve stability of the clocks on the whole.

Язык оригинала	английский
Название основной публикации	2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017 - Proceedings
Издатель	Institute of Electrical and Electronics Engineers Inc.
Страницы	278-281
Число страниц	4
ISBN (электронное издание)	9781538629161
DOI	https://doi.org/10.1109/FCS.2017.8088867
Состояние	Опубликовано - 27 окт 2017
Событие	2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017 - Besancon, Франция Продолжительность: 9 июл 2017 → 13 июл 2017

Конференция

Конференция	2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017
Страна	Франция
Город	Besancon
Период	09.07.2017 → 13.07.2017

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Цитировать

Brazhnikov, D., Hafiz, M. A., Coget, G., Taichenachev, A., Yudin, V., De Clercq, E., & Boudot, R. (2017). Ultrahigh-contrast saturated-absorption resonance to enhance stability of CPT atom clocks. В 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017 - Proceedings (стр. 278-281). [8088867] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/FCS.2017.8088867

Brazhnikov, Denis ; Hafiz, Moustafa Abdel ; Coget, Gregoire ; Taichenachev, Alexei ; Yudin, Valeriy ; De Clercq, Emeric ; Boudot, Rodolphe. / Ultrahigh-contrast saturated-absorption resonance to enhance stability of CPT atom clocks. 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. стр. 278-281

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title = "Ultrahigh-contrast saturated-absorption resonance to enhance stability of CPT atom clocks",

abstract = "The results of detailed experimental and theoretical investigations of new nonlinear effect in the field of saturated-absorption spectroscopy of atom vapours are presented. The effect consists in observation of a high-contrast natural-linewidth absorption spike when 133Cs atoms are being irradiated by the bichromatic counterpropagating laser beams. The results obtained can be useful in various fields of modern laser physics and applications where saturated-absorption resonances are used. For instance, the effect has been already implemented in the coherent-population-trapping atom clocks to enhance stabilization of optical frequencies and to improve stability of the clocks on the whole.",

keywords = "coherent population trapping, microwave atom clocks, quantum metro logy, saturated-absorption resonance",

author = "Denis Brazhnikov and Hafiz, {Moustafa Abdel} and Gregoire Coget and Alexei Taichenachev and Valeriy Yudin and {De Clercq}, Emeric and Rodolphe Boudot",

year = "2017",

month = oct,

day = "27",

doi = "10.1109/FCS.2017.8088867",

language = "English",

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booktitle = "2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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note = "2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017 ; Conference date: 09-07-2017 Through 13-07-2017",

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Brazhnikov, D, Hafiz, MA, Coget, G, Taichenachev, A , Yudin, V, De Clercq, E & Boudot, R 2017, Ultrahigh-contrast saturated-absorption resonance to enhance stability of CPT atom clocks. в 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017 - Proceedings., 8088867, Institute of Electrical and Electronics Engineers Inc., стр. 278-281, 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017, Besancon, Франция, 09.07.2017. https://doi.org/10.1109/FCS.2017.8088867

Ultrahigh-contrast saturated-absorption resonance to enhance stability of CPT atom clocks. / Brazhnikov, Denis; Hafiz, Moustafa Abdel; Coget, Gregoire; Taichenachev, Alexei ; Yudin, Valeriy; De Clercq, Emeric; Boudot, Rodolphe.

2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. стр. 278-281 8088867.

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › рецензирование

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T1 - Ultrahigh-contrast saturated-absorption resonance to enhance stability of CPT atom clocks

AU - Brazhnikov, Denis

AU - Hafiz, Moustafa Abdel

AU - Coget, Gregoire

AU - Taichenachev, Alexei

AU - Yudin, Valeriy

AU - De Clercq, Emeric

AU - Boudot, Rodolphe

PY - 2017/10/27

Y1 - 2017/10/27

N2 - The results of detailed experimental and theoretical investigations of new nonlinear effect in the field of saturated-absorption spectroscopy of atom vapours are presented. The effect consists in observation of a high-contrast natural-linewidth absorption spike when 133Cs atoms are being irradiated by the bichromatic counterpropagating laser beams. The results obtained can be useful in various fields of modern laser physics and applications where saturated-absorption resonances are used. For instance, the effect has been already implemented in the coherent-population-trapping atom clocks to enhance stabilization of optical frequencies and to improve stability of the clocks on the whole.

AB - The results of detailed experimental and theoretical investigations of new nonlinear effect in the field of saturated-absorption spectroscopy of atom vapours are presented. The effect consists in observation of a high-contrast natural-linewidth absorption spike when 133Cs atoms are being irradiated by the bichromatic counterpropagating laser beams. The results obtained can be useful in various fields of modern laser physics and applications where saturated-absorption resonances are used. For instance, the effect has been already implemented in the coherent-population-trapping atom clocks to enhance stabilization of optical frequencies and to improve stability of the clocks on the whole.

KW - coherent population trapping

KW - microwave atom clocks

KW - quantum metro logy

KW - saturated-absorption resonance

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U2 - 10.1109/FCS.2017.8088867

DO - 10.1109/FCS.2017.8088867

M3 - Conference contribution

AN - SCOPUS:85040174399

SP - 278

EP - 281

BT - 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017

Y2 - 9 July 2017 through 13 July 2017

ER -

Brazhnikov D, Hafiz MA, Coget G, Taichenachev A , Yudin V, De Clercq E и соавт. Ultrahigh-contrast saturated-absorption resonance to enhance stability of CPT atom clocks. В 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium, EFTF/IFC 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2017. стр. 278-281. 8088867 https://doi.org/10.1109/FCS.2017.8088867

Доступ к документу

10.1109/FCS.2017.8088867

Link to publication in Scopus