发明名称 |
APPARATUS AND METHODS FOR ALKALI VAPOR CELLS |
摘要 |
Apparatus and methods for alkali vapor cells are provided. In one embodiment, a vapor cell for a Chip-Scale Atomic Clocks (CSAC) comprises a silicon wafer having defined within a first chamber, a second chamber, and a pathway connecting the first chamber to the second chamber; a first glass wafer anodically-bonded to a first surface of the silicon wafer; a second glass wafer anodically-bonded to an opposing second surface of the silicon wafer, wherein the first chamber defines an optical path through the vapor cell; and an alkali metal material deposited into the second chamber. The pathway connecting the first chamber to the second chamber is configured with a geometry that is at least partially inhibitive to alkali metal vapor flow.
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申请公布号 |
US2011187464(A1) |
申请公布日期 |
2011.08.04 |
申请号 |
US20100873441 |
申请日期 |
2010.09.01 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
YOUNGNER DANIEL W.;RIDLEY JEFF A.;LU SON T.;SALIT MARY |
分类号 |
H01S1/06;B23K31/02;H03B17/00 |
主分类号 |
H01S1/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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