Atom cell, quantum interference device, atomic oscillator, electronic apparatus, and moving object
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United States of America Patent
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May 16, 2017
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N/A
app pub date -
Jun 2, 2015
filing date -
Jun 3, 2014
priority date (Note) -
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Abstract
A gas cell includes an alkali metal, a pair of window parts, a body part provided between the pair of window parts and forming an internal space in which the alkali metal in a gaseous state is enclosed with the pair of window parts, and a space within a recessed part forming a part of the internal space or communicating with the internal space, in which a liquid-state or solid-state alkali metal is placed, and a bottom part as a wall part between the space within the recessed part and an outside has a smaller thickness than the window parts.
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