Vapor cells having one or more optical windows bonded to a dielectric body
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United States of America Patent
Stats
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Dec 8, 2020
Grant Date -
N/A
app pub date -
Oct 21, 2019
filing date -
Oct 21, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
In a general aspect, a vapor cell is presented that includes a dielectric body. The dielectric body has a surface that defines an opening to a cavity in the dielectric body. The vapor cell also includes a vapor or a source of the vapor in the cavity of the dielectric body. An optical window covers the opening of the cavity and has a surface bonded to the surface of the dielectric body to form a seal around the opening. The seal includes metal-oxygen bonds formed by reacting a first plurality of hydroxyl ligands on the surface of the dielectric body with a second plurality of hydroxyl ligands on the surface of the optical window.
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International Classification(s)
- 2019 Application Filing Year
- C03C Class
- 943 Applications Filed
- 575 Patents Issued To-Date
- 60.98 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 24 Citation Count
- C03C Class
- 99.28 % this patent is cited more than
- 5 Age
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