arXiv · 1003.2766
Repumping ground-state population in a coherently driven atomic resonance
Abstract
We experimentally demonstrate an optical pumping technique to pump a dilute rubidium vapor into the mF = 0 ground states. The technique utilizes selection rules that forbid the excitation of the mF = 0 state by linearly-polarized light. A substantial increase in the transparency contrast of coherent population trapping in the clock transition is demonstrated.
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Asif Sinay, Moshe Shuker, Ofer Firstenberg, Amnon Fisher, Amit Ben-Kish, Jeff Steinhauer. 2010-03-14. Repumping ground-state population in a coherently driven atomic resonance. https://doi.org/10.1364/oe.18.018832
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