Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Laser frequency stabilisation on narrow resonances of cold magnesium atoms at the 1S0–3P1 transition. / Goncharov, A. N.; Bonert, A. E.; Baraulya, V. I. и др.
в: Quantum Electronics, Том 48, № 5, 01.01.2018, стр. 410-414.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Laser frequency stabilisation on narrow resonances of cold magnesium atoms at the 1S0–3P1 transition
AU - Goncharov, A. N.
AU - Bonert, A. E.
AU - Baraulya, V. I.
AU - Tropnikov, M. A.
AU - Kuznetsov, S. A.
AU - Taichenachev, A. V.
AU - Bagayev, S. N.
N1 - Publisher Copyright: © 2018 Kvantovaya Elektronika and Turpion Ltd.
PY - 2018/1/1
Y1 - 2018/1/1
N2 - Experimental studies aimed at developing an optical frequency standard based on ultracold magnesium atoms with a relative uncertainty of Dn/n < 10–16 are performed. The frequency of the clock laser system at a wavelength of 457 nm is stabilised to narrow optical resonances (Ramsey fringes) in time-separated laser fields interacting with cold magnesium atoms localised in a magneto-optical trap (MOT). The frequency stability of the laser system is investigated using a femtosecond comb based on a Ti:sapphire laser. Long-term frequency stability (determined by the Allan function) of ~5 ´ 10–15 at averaging time t = 1000 s is obtained.
AB - Experimental studies aimed at developing an optical frequency standard based on ultracold magnesium atoms with a relative uncertainty of Dn/n < 10–16 are performed. The frequency of the clock laser system at a wavelength of 457 nm is stabilised to narrow optical resonances (Ramsey fringes) in time-separated laser fields interacting with cold magnesium atoms localised in a magneto-optical trap (MOT). The frequency stability of the laser system is investigated using a femtosecond comb based on a Ti:sapphire laser. Long-term frequency stability (determined by the Allan function) of ~5 ´ 10–15 at averaging time t = 1000 s is obtained.
KW - Frequency standards
KW - Laser cooling
KW - Magnesium
KW - frequency standards
KW - SPECTROSCOPY
KW - MG ATOMS
KW - laser cooling
KW - magnesium
KW - IODINE
KW - CLOCKS
KW - MAGNETOOPTICAL TRAP
KW - NM
UR - http://www.scopus.com/inward/record.url?scp=85048033493&partnerID=8YFLogxK
U2 - 10.1070/QEL16657
DO - 10.1070/QEL16657
M3 - Article
AN - SCOPUS:85048033493
VL - 48
SP - 410
EP - 414
JO - Quantum Electronics
JF - Quantum Electronics
SN - 1063-7818
IS - 5
ER -
ID: 13754224