QUANTUM INTERFERENCE UNIT, QUANTUM INTERFERENCE DEVICE, ATOMIC OSCILLATOR, ELECTRONIC APPARATUS, AND MOVING OBJECT
First Claim
Patent Images
1. A quantum interference unit comprising:
- a gas cell which houses metal atoms;
a temperature adjustment element operatively associated with the gas cell to adjust a temperature of the gas cell; and
a package housing the gas cell and the temperature adjustment element, the package including a lid formed of a non-magnetic metal layer.
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Abstract
An atomic oscillator includes: a gas cell which houses metal atoms; a heater which adjusts a temperature of the gas cell; and a package which houses the gas cell and the heater. The package includes a non-magnetic metal layer.
16 Citations
20 Claims
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1. A quantum interference unit comprising:
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a gas cell which houses metal atoms; a temperature adjustment element operatively associated with the gas cell to adjust a temperature of the gas cell; and a package housing the gas cell and the temperature adjustment element, the package including a lid formed of a non-magnetic metal layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A quantum interference unit comprising:
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a gas cell which houses metal atoms; a temperature adjustment element operatively associated with the gas cell; and a package housing the gas cell and the temperature adjustment element, the package including a base sealed to a lid with a brazing material, wherein a non-magnetic metal layer extends along an entirety of the lid. - View Dependent Claims (18, 19, 20)
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Specification