Mikrobearbeitete Dampfzelle
EP2738627
Art B1
12. Mai 2021
Anmelder: CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement 🇨🇭
Details
- Veröffentlichungs-Nr.
- EP2738627
- Aktenzeichen
- EP13191631
- Anmeldetag
- 5. November 2013
- Veröffentlichung
- 12. Mai 2021
- Erteilung
- 12. Mai 2021
- Rechtsraum
- EP
- IPC
- G04F5/14
Abstract
The invention concerns a micro-machined vapor cell (1) comprising a central silicon element (10) forming a cavity (20) containing vapor cell reactants such as alkali metal or alkali metal azide, at least a buffer gas, and/or at least an anti relaxation coating; a first (30) and a second (40) glass caps sealing the cavity (20); and a solenoid (50) arranged to provide a homogeneous magnetic field to said vapor cell (1). The solenoid (50) is coiled directly on the central silicon element (10) of the vapor cell (1). This invention is an improvement for the highly miniaturized atomic clocks developments.
Anmelder
- Firma
- CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement
- Land
- 🇨🇭 Schweiz
Fachgebiete
Vertreten von
-
P&TS SA (AG, Ltd.)
P&TS SA (AG, Ltd.) · Neuchâtel
-
GLN SA
GLN SA · Neuchâtel