Atom dispensing device used for preparing atomic gas chamber and preparation method of atomic gas chamber

The invention provides an atom dispensing device used for preparing an atomic gas chamber and the preparation method of the atomic gas chamber. The atom dispensing device provided by the invention comprises a dispensing device body, gas chamber branches and an alkali metal source. The dispensing dev...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG WEI, LIU YUANXING, LI XINKUN, WANG XUEFENG, XING CHAOYANG
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES BASIC ELECTRONIC CIRCUITRY ELECTRICITY MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	The invention provides an atom dispensing device used for preparing an atomic gas chamber and the preparation method of the atomic gas chamber. The atom dispensing device provided by the invention comprises a dispensing device body, gas chamber branches and an alkali metal source. The dispensing device body is in a glass disc structure. The gas chamber branches are in circular symmetric distribution on the disc. The alkali metal source is located at the center of the other side of the disc. The distance from each gas chamber branch to the alkali metal source is equal. According to the atom dispensing device used for preparing the atomic gas chamber, the dispensing consistency of alkali metal atoms in the gas chamber is improved; the yield of the atomic gas chamber is improved; and the performance of an atomic sensing instrument is enhanced.