激发光的波长与荧光的波长相同,这种原子荧光叫共振荧光。由于相应于原子的激发态和基态之间的共振跃迁的概率一般比其他跃迁的概率大得多,所以共振跃迁产生的谱线是对分析最有用的荧光谱线。锌、镍和铅原子分别吸收和发射213.86nm、232.00nm和283.31nm共振线就是共振荧光的典型例子。
这种与激发光的波长 相同的荧光称为共振荧光(resonance fluorescence),例如锌原子吸收 2I3.86 nm 的 光,它发射的荧光波长也为 213.86 nm。这是原子荧光分析中最常用的一种荧光。
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非共振荧光 nonresonance fluorescence
共振荧光技术 resonance fluorescence technique
荧光共振能量转移 FRET ; fluorescence resonance energy transfer ; Foerster resonance energy transfer ; Resonance energy transfer
荧光共振能量传递 FRET
非线性共振荧光原理 Nonlinear resonance fluorescence principle
荧光共振能量转移技术 FRET ; fluorescence resonance energy transfer
荧光共振能量转移法 FRET
荧光共振能量转移检测 FRET Assay
荧光共振能量转移系统 Andor FRET System
It is possible to localize an atom in a regime of half-wavelength by detecting coherence-controlled resonance fluorescence.
我们呈现一个基于相位依赖相干效应的共振荧光的亚半波长原子局域化方案。
参考来源 - 运动三能级原子局域化的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
这种现象称为共振荧光中的量子拍。
We call this phenomenon quantum beat in resonance fluorescence.
研究了简并四波混频的能级交叉效应,并与共振荧光的能级交叉效应比较。
We have studied the level crossing effect in degenerate four-wave mixing and compared it with the level crossing effect in resonance fluorescence.
文中报道了三原子共振荧光由七条谱线组成,每条谱线又有自己的精细结构。
It is found that the resonance fluorescence in a three-atom system consists of seven lines and each line has its own fine construction.
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