Progress on the^40Ca^+ion optical clock

来源 :中国物理B:英文版 | 被引量 : 0次 | 上传用户：whoabc

【摘要】

：

Progress of the ^40Ca^+ion optical clock based on the 4^2S1/2-3d ^2D5/2 electric quadrupole transition is reported.By setting the drive frequency to the“magic

【作者】

：

张宝林黄垚张华青郝艳梅曾孟彦管桦高克林

【机构】

：

StateKeyLaboratoryofMagneticResonanceandAtomicandMolecularPhysics,KeyLaboratoryofAtomicFrequencyStan

【出处】

：

中国物理B:英文版

【发表日期】

：

2020年7期

【关键词】

：

^40Ca^+ion optical clocks “magic”drive frequency frequency uncertainty frequency

【基金项目】

：

Project supported by the National Key Research and Development Program of China(Grant Nos.2017YFA0304401,2018YFA0307500,2017YFA0304404,and 2017YFF0212003),the National Natural Science Foundation of Ch

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Progress of the ^40Ca^+ion optical clock based on the 4^2S1/2-3d ^2D5/2 electric quadrupole transition is reported.By setting the drive frequency to the“magic”frequencyΩ0,the frequency uncertainty caused by the scalar Stark shift and second-order Doppler

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Progress on the^40Ca^+ion optical clock

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