Invention Grant
US09048853B2 Atom cell module, quantum interference device, electronic apparatus, and atom cell magnetic field control method
有权
原子电池模块，量子干涉装置，电子装置和原子电池磁场控制方法
- Patent Title: Atom cell module, quantum interference device, electronic apparatus, and atom cell magnetic field control method
- Patent Title (中): 原子电池模块，量子干涉装置，电子装置和原子电池磁场控制方法
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Application No.: US14016467Application Date: 2013-09-03
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Publication No.: US09048853B2Publication Date: 2015-06-02
- Inventor: Koji Chindo , Hiroyuki Yoshida
- Applicant: Seiko Epson Corporation
- Applicant Address: JP
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2012-198264 20120910
- Main IPC: H03L7/26
- IPC: H03L7/26 ; H03B17/00 ; G04F5/14
Abstract:
An atom cell module includes an atom cell in which atoms are enclosed, a heating unit that heats the atom cell by generating heat when a current flows, and a magnetic field generator that generates a magnetic field inside the atom cell. A magnetic field at a predetermined position inside the atom cell generated by the magnetic field generator includes a magnetic field component in an opposite direction to a magnetic field at the predetermined position generated on the basis of a current flowing through the heating unit.
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