Radiative frequency shift and linewidth of an atom dipole in the vicinity of a dielectric microsphere
Radiative frequency shift and linewidth of an atom dipole in the vicinity of a dielectric microsphere
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DOI：
10.1080/09500349608232884
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发表时间：
1996-11-01
影响因子：
1.3
通讯作者：
Letokhov, VS
中科院分区：
文献类型：
--
作者：
Klimov, VV;Ducloy, M;Letokhov, VS
在经典方法的框架内发现了放置在电介质微球旁边的振荡器的频移和线宽变化。频移和线宽基本上取决于原子的位置和微球的大小，并且在共振条件下能够在微球表面附近达到非常高的值。在微球共振附近，预测到蓝频移，导致原子和介电微球之间的排斥力。
The frequency shift and linewidth variation of an oscillator placed next to a dielectric microsphere are found within the framework of the classical approach. Both the frequency shift and the linewidth are shown to be substantially dependent on the location of the atom and the size of the microsphere and are capable of reaching very high values near the surface of the microsphere under resonance conditions. Near microsphere resonance, a blue frequency shift is predicted, leading to repulsive forces between the atom and the dielectric microsphere.