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arXiv · 1708.08605

Hybrid optical pumping of K and Rb atoms in a paraffin coated vapor cell

Wenhao Li·Xiang Peng·Dmitry Budker·Arne Wickenbrock·Bo Pang·Rui Zhang·Hong Guo
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Abstract

Dynamic hybrid optical pumping effects with a radio-frequency-field-driven nonlinear magneto-optical rotation (RF NMOR) scheme are studied in a dual-species paraffin coated vapor cell. By pumping K atoms and probing $^{87}$Rb atoms, we achieve an intrinsic magnetic resonance linewidth of 3 Hz and the observed resonance is immune to power broadening and light-shift effects. Such operation scheme shows favorable prospects for atomic magnetometry applications.

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Wenhao Li, Xiang Peng, Dmitry Budker, Arne Wickenbrock, Bo Pang, Rui Zhang, Hong Guo. 2017-08-29. Hybrid optical pumping of K and Rb atoms in a paraffin coated vapor cell. https://doi.org/10.1364/ol.42.004163

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