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- Title
Orientational frequency shifts of microwave 0-0 superfine resonance in Rb vapor with selective optical pumping.
- Authors
Baranov, A.; Ermak, S.; Semenov, V.
- Abstract
The orientational frequency shift of the UHF radio-optical resonance in the Rb vapor with a selective optical pumping by laser and lamp sources is studied experimentally and theoretically. A leading role of the tensor component of the light shift is noticed for both excitation modes, and a modulation technique of the resonance frequency orientation shift suppression is demonstrated. We show that it is necessary to ensure a constancy of the angle between the pump light direction and the external magnetic field vector when using a rubidium quantum discriminator based on moving and rotating carriers.
- Subjects
MICROWAVES; RUBIDIUM; VAPORS; OPTICAL pumping; QUANTUM theory; LAMPS; SHORTWAVE radio; OPTICAL resonance
- Publication
Optics & Spectroscopy, 2013, Vol 114, Issue 3, p337
- ISSN
0030-400X
- Publication type
Academic Journal
- DOI
10.1134/S0030400X13030053