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CPT atomic clock with cold-technology-based vapour cell. / Kobtsev, S.; Donchenko, S.; Khripunov, S. et al.

In: Optics and Laser Technology, Vol. 119, 105634, 01.11.2019.

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

Harvard

Kobtsev, S, Donchenko, S, Khripunov, S, Radnatarov, D, Blinov, I & Palchikov, V 2019, 'CPT atomic clock with cold-technology-based vapour cell', Optics and Laser Technology, vol. 119, 105634. https://doi.org/10.1016/j.optlastec.2019.105634

APA

Kobtsev, S., Donchenko, S., Khripunov, S., Radnatarov, D., Blinov, I., & Palchikov, V. (2019). CPT atomic clock with cold-technology-based vapour cell. Optics and Laser Technology, 119, [105634]. https://doi.org/10.1016/j.optlastec.2019.105634

Vancouver

Kobtsev S, Donchenko S, Khripunov S, Radnatarov D, Blinov I, Palchikov V. CPT atomic clock with cold-technology-based vapour cell. Optics and Laser Technology. 2019 Nov 1;119:105634. doi: 10.1016/j.optlastec.2019.105634

Author

Kobtsev, S. ; Donchenko, S. ; Khripunov, S. et al. / CPT atomic clock with cold-technology-based vapour cell. In: Optics and Laser Technology. 2019 ; Vol. 119.

BibTeX

@article{7235198f710f4cf29a05bfb6b8a9134e,
title = "CPT atomic clock with cold-technology-based vapour cell",
abstract = "Alkali-metal vapour cells are the core of coherent population trapping (CPT) atomic clocks, devices with a multitude of applications. These cells ensure high clock stability due to an atomic reference resonance. The contemporary technologies of alkali-metal vapour cells for atomic clocks compatible with mass production are relatively complicated and require special materials, as well as sub-technologies. The present work for the first time studies atomic CPT cocks with rubidium miniature cells fabricated with a simpler direct optical bonding technology, which has never hitherto been used for this purpose. The proposed technology can be implemented both in industrial and in laboratory setting. The measured stability of CPT atomic clock with rubidium cells fabricated with this technology amounted to 4 × 10–11 over 1 s and 1.3 × 10–12 over 103 s. The generated results indicate that the direct optical bonding technology can be successfully utilised for fabrication of compact cells with alkali-metal vapours for metrological and sensor applications.",
keywords = "Alkali vapour cell, Buffer-gas mixture, CPT atomic clock, Direct optical bonding, FUSED-SILICA",
author = "S. Kobtsev and S. Donchenko and S. Khripunov and D. Radnatarov and I. Blinov and V. Palchikov",
year = "2019",
month = nov,
day = "1",
doi = "10.1016/j.optlastec.2019.105634",
language = "English",
volume = "119",
journal = "Optics and Laser Technology",
issn = "0030-3992",
publisher = "Elsevier Ltd",

}

RIS

TY - JOUR

T1 - CPT atomic clock with cold-technology-based vapour cell

AU - Kobtsev, S.

AU - Donchenko, S.

AU - Khripunov, S.

AU - Radnatarov, D.

AU - Blinov, I.

AU - Palchikov, V.

PY - 2019/11/1

Y1 - 2019/11/1

N2 - Alkali-metal vapour cells are the core of coherent population trapping (CPT) atomic clocks, devices with a multitude of applications. These cells ensure high clock stability due to an atomic reference resonance. The contemporary technologies of alkali-metal vapour cells for atomic clocks compatible with mass production are relatively complicated and require special materials, as well as sub-technologies. The present work for the first time studies atomic CPT cocks with rubidium miniature cells fabricated with a simpler direct optical bonding technology, which has never hitherto been used for this purpose. The proposed technology can be implemented both in industrial and in laboratory setting. The measured stability of CPT atomic clock with rubidium cells fabricated with this technology amounted to 4 × 10–11 over 1 s and 1.3 × 10–12 over 103 s. The generated results indicate that the direct optical bonding technology can be successfully utilised for fabrication of compact cells with alkali-metal vapours for metrological and sensor applications.

AB - Alkali-metal vapour cells are the core of coherent population trapping (CPT) atomic clocks, devices with a multitude of applications. These cells ensure high clock stability due to an atomic reference resonance. The contemporary technologies of alkali-metal vapour cells for atomic clocks compatible with mass production are relatively complicated and require special materials, as well as sub-technologies. The present work for the first time studies atomic CPT cocks with rubidium miniature cells fabricated with a simpler direct optical bonding technology, which has never hitherto been used for this purpose. The proposed technology can be implemented both in industrial and in laboratory setting. The measured stability of CPT atomic clock with rubidium cells fabricated with this technology amounted to 4 × 10–11 over 1 s and 1.3 × 10–12 over 103 s. The generated results indicate that the direct optical bonding technology can be successfully utilised for fabrication of compact cells with alkali-metal vapours for metrological and sensor applications.

KW - Alkali vapour cell

KW - Buffer-gas mixture

KW - CPT atomic clock

KW - Direct optical bonding

KW - FUSED-SILICA

UR - http://www.scopus.com/inward/record.url?scp=85067621044&partnerID=8YFLogxK

U2 - 10.1016/j.optlastec.2019.105634

DO - 10.1016/j.optlastec.2019.105634

M3 - Article

AN - SCOPUS:85067621044

VL - 119

JO - Optics and Laser Technology

JF - Optics and Laser Technology

SN - 0030-3992

M1 - 105634

ER -

ID: 20641342