级联辐射

钠蒸气中基于Na-Na碰撞能量转移的光泵级联辐射

Optically pumped cascade radiation based on Na-Na collision energy transfer in Na vapor

γ谱分析中的γ-γ级联辐射的符合相加校正方法简介与评价

Simple introduction and evaluation about correction methods of coincidence summing effect of γ - γ cascade radiation in γ spectrometry

介绍了γ谱分析中的γ&γ级联辐射的符合相加校正的两种方法的原理及相应的计算表达式，并对它们作了评价。

Two correction methods were introduced and evaluated for coincidence summing effect of γ - γ cascade radiation in γ spectrometry .

对A·阿斯派克特所作的级联辐射光子线偏振关联实验作了详细讨论，实验结果与量子力学预言符合极好而大大违反广义贝尔不等式。

Aspect ′ s experiment for the linear polarization correlation of the photons emitted in a radiative cascade is discussed in detail , the results strongly violate the generalized Bell ′ s inequality and in perfect agreement with quantum mechanical prediction .

通过比较可知，不考虑级联γ辐射角关联的符合相加效应的校正方法通常不应采纳。

It is concluded that the method in which the angular correlation of γ - γ cascade radiation is ignored should not be adopted in general .

双光子激发钠原子所产生的级联受激辐射光子与入射激光双光子可产生光波混频。

Cascade transitions emitting infrared photons of various frequencies by stimulated emission may occur when sodium vapor is excited with two laser photons .