Title:
ATOMIC CELL GLASS, ATOMIC CELL, AND ATOMIC CELL MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/024619
Kind Code:
A1
Abstract:
Provided is an atomic cell glass that can make it difficult for a change in oscillation frequency to occur over time in an atomic oscillator. This atomic cell glass is a glass for use in atomic cells, and has a density of 2.4 g/cm3 or more.
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Inventors:
ITADANI MASAYUKI (JP)
OKUNAGA KIYOYUKI (JP)
NAKAJIMA KAZUYOSHI (JP)
KAWAMURA TOMOAKI (JP)
OKUNAGA KIYOYUKI (JP)
NAKAJIMA KAZUYOSHI (JP)
KAWAMURA TOMOAKI (JP)
Application Number:
PCT/JP2020/023512
Publication Date:
February 11, 2021
Filing Date:
June 16, 2020
Export Citation:
Assignee:
NIPPON ELECTRIC GLASS CO (JP)
International Classes:
C03C3/064; C03C3/066; C03C3/07; C03C3/087; C03C3/091; C03C3/097; C03C3/102; C03C3/14; H01S1/06; H03L7/26
Foreign References:
| JPH06204586A | 1994-07-22 | |||
| JPS537714A | 1978-01-24 | |||
| JP2008001585A | 2008-01-10 |
Other References:
ANONYMOUS: "Selected list of glass properties", CHEMICAL COMPOSITIONS OF VARIOUS GLASSES, 2017, XP055791823, Retrieved from the Internet [retrieved on 20200818]
Attorney, Agent or Firm:
MIYAZAKI & METSUGI (JP)
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