Atomic cell, method for manufacturing atomic cell, and quantum interference device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12189345
APP PUB NO 20230266716A1
SERIAL NO

18111915

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Abstract

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An atomic cell filled with an alkali metal includes: a substrate; a first coating layer provided on an inner wall of the substrate and derived from a first molecule; a second coating layer provided on the first coating layer, and derived from a second molecule having a non-polar group and a reactive group that undergoes a desorption reaction with the first molecule; and a third coating layer provided on the second coating layer and derived from a non-polar third molecule. The third coating layer has a degree of crystallinity of 70% or more.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATION1-6 SHINJUKU 4-CHOME SHINJUKU-KU TOKYO 160-8801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyakawa, Takuya Matsumoto, JP 50 467
Tsuchiya, Yasushi Fujimi, JP 26 120

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