COHERENT-LIGHT SCATTERING IN ISOTROPIC MEDIA - THEORY OF DEGENERATE 4-WAVE-MIXING IN VIBRATIONAL SPECTROSCOPY

被引：1
|
作者：
SUVERNEV, AA [1 ]
机构：
[1] NOVOSIBIRSK CYTOL & GENET INST, NOVOSIBIRSK 630090, RUSSIA
来源：
PHYSICAL REVIEW A | 1994年 / 50卷 / 01期
关键词：
D O I：
10.1103/PhysRevA.50.107
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The expression for the light-scattering intensity is deduced using the general perturbation expansion for a stationary solution of the Liouville equation. The principal importance of translational symmetry for coherent spectroscopy is rigorously shown. The expressions for the degenerate four-wave mixing (DFWM) signal intensity as well as for its polarization are derived in the case of fast translational relaxation (Dicke narrowing). The instructive relationship between the index of refraction, the absorption spectrum, and the DFWM is established.
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页码：107 / 117
页数：11
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