Static magnetic field applying structure for use in atomic oscillator
First Claim
1. A static magnetic field applying structure for use in an atomic oscillator for applying a static magnetic field to a resonance cell which hermetically encloses therein a predetermined kind of atoms, wherein plural sets of magnetic field generating means are provided with spacing interposed among them, and said resonance cell is disposed in a space between said magnetic field generating means.
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Abstract
The present invention relates to a static magnetic field applying structure for use in an atomic oscillator in which plural sets of magnetic field generating means are provided with spacing interposed among them, and a resonance cell is disposed in a space between the magnetic field generating means. The object of the present invention is to realize the static magnetic field applying structure which can be small-sized and produced at a low cost.
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Citations
16 Claims
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1. A static magnetic field applying structure for use in an atomic oscillator for applying a static magnetic field to a resonance cell which hermetically encloses therein a predetermined kind of atoms, wherein
plural sets of magnetic field generating means are provided with spacing interposed among them, and said resonance cell is disposed in a space between said magnetic field generating means.
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11. A static magnetic field applying structure for use in an atomic oscillator for applying a static magnetic field to a resonance cell which hermetically encloses therein a predetermined kind of atoms, wherein
a metal rod being shaped to have first and second antenna portions and a solenoid coil wound around said metal rod are provided as magnetic field generating means, and said resonance cell is disposed in a space sandwiched between the antenna portions of said metal rod.
Specification