LINEAR INTENSITY DEPENDENCE OF A 2-PHOTON TRANSITION RATE

被引:212
作者
JAVANAINEN, J
GOULD, PL
机构
[1] Department of Physics, University of Connecticut, Storrs
来源
PHYSICAL REVIEW A | 1990年 / 41卷 / 09期
关键词
D O I
10.1103/PhysRevA.41.5088
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
At low intensities the rate of two-photon transitions in an atom driven by parametrically down-converted light may be linear in intensity. Such a violation of the usual perturbative law arises from strong correlations between pairs of photons. © 1990 The American Physical Society.
引用
收藏
页码:5088 / 5091
页数:4
相关论文
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