Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Miniature quantum frequency standard based on the phenomenon of coherent population trapping in vapours of 87Rb atoms. / Skvortsov, M. N.; Ignatovich, S. M.; Vishnyakov, V. I. и др.
в: Quantum Electronics, Том 50, № 6, 01.06.2020, стр. 576-580.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Miniature quantum frequency standard based on the phenomenon of coherent population trapping in vapours of 87Rb atoms
AU - Skvortsov, M. N.
AU - Ignatovich, S. M.
AU - Vishnyakov, V. I.
AU - Kvashnin, N. L.
AU - Mesenzova, I. S.
AU - Brazhnikov, D. V.
AU - Vasil'ev, V. A.
AU - Taichenachev, A. V.
AU - Yudin, V. I.
AU - Bagayev, S. N.
AU - Blinov, I. Yu
AU - Pal'chikov, V. G.
AU - Pal'chikov, V. G.
AU - Samokhvalov, Yu S.
AU - Parekhin, D. A.
PY - 2020/6/1
Y1 - 2020/6/1
N2 - We report the results of the development and production of a quantum frequency standard (QFS) based on the coherent population trapping (CPT) resonance observed on the D1 absorption line of 87Rb atoms. The effect of various physical factors on the QFS frequency is studied, and the optimal physical parameters of the device to attain the best frequency stability are determined. The measured relative frequency instability (Allan deviation) is ≈9 × 10-12 for the averaging time of 1 s, 3 × 10-13 for 1000 s, and 1.5 × 10-12 for 24 hours. For a volume of 60 cm3, the power consumption of the entire device is 300 mW. The designed QFS can be used in a new-generation satellite navigation systems with increased accuracy and reliability, as well as for solving a number of other problems of science and technology
AB - We report the results of the development and production of a quantum frequency standard (QFS) based on the coherent population trapping (CPT) resonance observed on the D1 absorption line of 87Rb atoms. The effect of various physical factors on the QFS frequency is studied, and the optimal physical parameters of the device to attain the best frequency stability are determined. The measured relative frequency instability (Allan deviation) is ≈9 × 10-12 for the averaging time of 1 s, 3 × 10-13 for 1000 s, and 1.5 × 10-12 for 24 hours. For a volume of 60 cm3, the power consumption of the entire device is 300 mW. The designed QFS can be used in a new-generation satellite navigation systems with increased accuracy and reliability, as well as for solving a number of other problems of science and technology
KW - quantum metrology
KW - frequency standards
KW - coherent population trapping
KW - buffer gas
KW - rubidium
KW - radiation frequency noises
KW - vertical-cavity surface-emitting lasers
KW - Allan deviation
KW - RESONANCES
KW - CESIUM
KW - SHIFTS
KW - LIGHT
UR - http://www.scopus.com/inward/record.url?scp=85087332654&partnerID=8YFLogxK
U2 - 10.1070/QEL17339
DO - 10.1070/QEL17339
M3 - Article
AN - SCOPUS:85087332654
VL - 50
SP - 576
EP - 580
JO - Quantum Electronics
JF - Quantum Electronics
SN - 1063-7818
IS - 6
ER -
ID: 24644545