10.18720/SPBPU/2/K17-48
Sagitov, E.
E.
Sagitov
19013582
Ermak, S.
S.
Ermak
19013582
Semenov, V.
V.
Semenov
19013582
Joint International Conference On Astrophysics For Young Scientists (JICA) (1; 2017; Byurakan, Armenia)
A short-scale quantum frequency standard based on two quantum magnetometers for onboard applications
Peter the Great St. Petersburg Polytechnic University
2017
Other
ÐванÑÐ¾Ð²Ð°Ñ Ð¼Ð°Ð³Ð½Ð¸ÑомеÑÑиÑ
ÐагниÑомеÑÑÑ
quantum frequency standard
quantum magnetometer
optical pumping
frequency stability
alkali atoms
hyperfine structure
frequency shifts
2017
ru
СвободнÑй доÑÑÑп из ÑеÑи ÐнÑеÑÐ½ÐµÑ (ÑÑение, пеÑаÑÑ, копиÑование)
The paper is devoted to the possibility of construction of the quantum frequency standard based on two quantum magnetometers system. One of the magnetometers is based on self-oscillation spin generator, another is M[z]-type magnetometer based on end microwave resonance. The laser pumping of {87}Rb atoms placed into anti-relaxation coated cell is provided. The experimental results on the magnetometers frequency difference fluctuations measurements and Allan deviation are presented. The role of the radio-optical resonance frequency light shift different components is noted for the choosing the quantum magnetometers optimal operation mode. The effect of the light shift compensation is demonstrated.