Invention Grant
- Patent Title: Micro-fabricated atomic clock structure and method of forming the atomic clock structure
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Application No.: US14703364Application Date: 2015-05-04
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Publication No.: US10665735B2Publication Date: 2020-05-26
- Inventor: Peter J. Hopper , William French , Paul Mawson , Steven Hunt , Roozbeh Parsa , Martin Fallon , Ann Gabrys , Andrei Papou
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Dawn Jos; Charles A. Brill; Frank D. Cimino
- Main IPC: G01R33/02
- IPC: G01R33/02 ; H01L21/58 ; H01L29/82 ; H01L31/024 ; H01L31/00 ; H01L31/0224 ; H01L31/103 ; H01L31/18 ; G04F5/14 ; H03L7/26
Abstract:
A micro-fabricated atomic clock structure is thermally insulated so that the atomic clock structure can operate with very little power in an environment where the external temperature can drop to −40° C., while at the same time maintaining the temperature required for the proper operation of the VCSEL and the gas within the vapor cell.
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