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Songbai Kang, Russell P. Mott, Kevin A. Gilmore, Logan D. Sorenson, Matthew T. Rahker, Elizabeth A. Donley, John E. Kitching, Christopher S. Roper
Abstract
An electrically-controllable, solid-state, reversible device for sourcing and sinking alkali vapor is presented. When placed inside an alkali vapor cell, both an increase and decrease of the rubidium vapor density by a factor of two are demonstrated through laser absorption spectroscopy on 10-15 s time scales. The device requires low voltage (5 V), low power (
Citation
Applied Physics Letters
Pub Type
Journals
Keywords
cold-atom system, solid ion conductor, reversible alkali source
Kang, S.
, Mott, R.
, Gilmore, K.
, Sorenson, L.
, Rahker, M.
, Donley, E.
, Kitching, J.
and Roper, C.
(2017),
A Low-Power Reversible Alkali Atom Source, Applied Physics Letters
(Accessed October 18, 2025)