A low-power reversible alkali atom source

A low-power reversible alkali atom source

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 in the rubidium vapor density by a factor of two are demonstrated through laser absorption spectroscopy on 10–15 s t...

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Veröffentlicht in:Applied physics letters 2017-06, Vol.110 (24)
Hauptverfasser: Kang, Songbai, Mott, Russell P., Gilmore, Kevin A., Sorenson, Logan D., Rakher, Matthew T., Donley, Elizabeth A., Kitching, John, Roper, Christopher S.
Format: Artikel
Sprache:eng
Schlagworte:
Applied physics
Atomic physics
Chemical reactions
Dynamic control
Emission analysis
Gas analysis
Ion transport
Low voltage
Organic chemistry
Residual gas
Rubidium
Stability
Vapor density
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Beschreibung
Zusammenfassung: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 in 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 (
ISSN:0003-6951
1077-3118
DOI:10.1063/1.4986197