Optiskās un radiofrekvences dubultrezonanses spektru aprēķins rubīdija 87 atomos
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Latvijas Universitāte
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lav
Abstract
Darbā tiek pētīta 87Rb atoma Fg = 1 Fe=1 optiskā pāreja ārējā optiskā, RF, magnētiskā lauka klātbūtnē. Optisko pāreju ierosina optiskais lauks, kura elektriskā lauka vektors ir lineāri polarizēts un vērsts paralēli magnētiskajam laukam, bet RF lauks ir cirkulāri polarizēts un griežas x, y plaknē. Pētījumā tika veikti teorētiskie aprēķini, risinot Lindblada vienādojumu. Tika modelēti vairāki gadījumi, mainot dažus parametrus, lai izpētītu parametru ietekmi uz apdzīvotību magnētiskajā laukā.
The paper investigates the optical transition of the 87Rb atom Fg =1 Fe=1 in the presence of external optical, RF, magnetic fields. The optical transition is induced by an optical field whose electric field vector is linearly polarized and directed parallel to the magnetic field, while the RF field is circularly polarized and rotates in the x-y plane. The study performed theoretical calculations by solving the Lindblad equation. Several cases were simulated by varying some parameters to investigate the effect of the parameters on the population in the magnetic field.
The paper investigates the optical transition of the 87Rb atom Fg =1 Fe=1 in the presence of external optical, RF, magnetic fields. The optical transition is induced by an optical field whose electric field vector is linearly polarized and directed parallel to the magnetic field, while the RF field is circularly polarized and rotates in the x-y plane. The study performed theoretical calculations by solving the Lindblad equation. Several cases were simulated by varying some parameters to investigate the effect of the parameters on the population in the magnetic field.