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Method and system for operating an atomic clock with reduced spin-exchange broadening of atomic clock resonances
Method and system for operating an atomic clock with reduced spin-exchange broadening of atomic clock resonances
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机译:在减少原子钟共振的自旋交换加宽的情况下操作原子钟的方法和系统
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摘要
The present invention relates to a method and system for using end resonances of highly spin-polarized alkali metal vapors for an atomic clock, magnetometer or other system. A left end resonance involves a transition from the quantum state of minimum spin angular momentum along the direction of the magnetic field. A right end resonance involves a transition from the quantum state of maximum spin angular momentum along the direction of the magnetic field. For each quantum state of extreme spin there are two end resonances, a microwave resonance and a Zeeman resonance. The microwave resonance is especially useful for atomic clocks, but it can also be used in magnetometers. The low frequency Zeeman resonance is useful for magnetometers.
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