Invention Grant
- Patent Title: Thermally-insulated micro-fabricated atomic clock structure and method of forming the atomic clock structure
- Patent Title (中): 绝热微制造原子钟结构及形成原子钟结构的方法
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Application No.: US13345688Application Date: 2012-01-07
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Publication No.: US09024397B2Publication Date: 2015-05-05
- Inventor: Peter J. Hopper , William French , Paul Mawson , Steven Hunt , Roozbeh Parsa , Martin Fallon , Ann Gabrys , Andrei Papou
- Applicant: Peter J. Hopper , William French , Paul Mawson , Steven Hunt , Roozbeh Parsa , Martin Fallon , Ann Gabrys , Andrei Papou
- Applicant Address: US TX Dallas
- Assignee: Texas Instruments Incorporated
- Current Assignee: Texas Instruments Incorporated
- Current Assignee Address: US TX Dallas
- Agent Steven A. Shaw; Frank D. Cimino
- Main IPC: H01L31/0224
- IPC: H01L31/0224 ; H01L31/18 ; G01R33/02 ; G04F5/14 ; H01L31/00 ; H01L31/103 ; 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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