Abstract
Modulation characteristics of absorption at the resonance D 1 line of cesium atoms in a cell with antirelaxation coating are studied. It is experimentally shown that the minimum of the response to harmonic modulation in a certain frequency band coincides with Maxwellian velocity distribution maximum, despite the line profile distortion observed during linear frequency scanning [1]. The effect is theoretically explained.
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Original Russian Text © D.I. Sevostianov, V.P. Yakovlev, A.N. Kozlov, V.V. Vasil’ev, S.A. Zibrov, V.L. Velichansky, 2014, published in Kratkie Soobshcheniya po Fizike, 2014, Vol. 41, No. 4, pp. 3–12.
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Sevostianov, D.I., Yakovlev, V.P., Kozlov, A.N. et al. Modulation characteristics of resonance lines of Cs atoms in cells with antirelaxation coating. Bull. Lebedev Phys. Inst. 41, 89–94 (2014). https://doi.org/10.3103/S1068335614040010
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DOI: https://doi.org/10.3103/S1068335614040010