Two-photon resonant four-wave mixing in a dressed atomic system: Polarization interference in a Doppler-broadened system

被引：0

作者：

Zuo, Zhanchun ^{[1
]}

Sun, Jiang ^{[2
]}

Liu, Xia ^{[1
]}

Wu, Ling-An ^{[1
]}

Fu, Panming ^{[1
]}

机构：

[1] Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences

[2] Department of Physics, Hebei University, Hebei

来源：

Physical Review A - Atomic, Molecular, and Optical Physics | 2007年 / 75卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.75.023805

中图分类号：

学科分类号：

摘要：

We study dressed-atom two-photon resonant nondegenerate four-wave mixing (NFWM) in a Doppler-broadened system. It is found that there exists interference between the macroscopic field polarizations from different ensembles of atoms within the atomic velocity distribution. This polarization interference can cause significant modification of the NFWM spectra. We also show that two-photon resonant NFWM in dressed atoms can be employed as a new type of Doppler-free high-resolution Autler-Townes spectroscopy for measuring transition dipole moments between two highly excited atomic states. © 2007 The American Physical Society.

引用

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