Vapor cell for atomic physics sensors
US12188784B2 · kind B2 · utility
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3References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 16, 2021 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Aug 29, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04F5/14
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
One embodiment includes a vapor cell for an atomic physics-based sensor system. The vapor cell includes a cell wall formed from an approximately transparent material. The cell wall can enclose an alkali metal vapor and can include an inner surface and an outer surface. The vapor cell can also include at least one structural feature provided on at least one of the inner surface and the outer surface of the cell wall and extending along a portion of the respective at least one of the inner surface and the outer surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.