公开(公告)号：US20150311355A1

公开(公告)日：2015-10-29

申请号：US14703364

申请日：2015-05-04

Applicant: Texas Instruments Incorporated

Inventor： Peter J. Hopper ,  William French ,  Paul Mawson ,  Steven Hunt ,  Roozbeh Parsa ,  Martin Fallon ,  Ann Gabrys ,  Andrei Papou

IPC: H01L31/024 ,  H01L31/18 ,  H01L31/0224

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.

Abstract translation: 微制造的原子钟结构是绝热的，使得原子钟结构可以在外部温度下降到-40℃的环境中以非常小的功率运行，同时保持适当的温度 VCSEL和蒸汽池内的气体的操作。

公开(公告)号：US10665735B2

公开(公告)日：2020-05-26

申请号：US14703364

申请日：2015-05-04

Applicant: Texas Instruments Incorporated

Inventor： Peter J. Hopper ,  William French ,  Paul Mawson ,  Steven Hunt ,  Roozbeh Parsa ,  Martin Fallon ,  Ann Gabrys ,  Andrei Papou

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.