Two-photon excitation via quantum interference

被引：0

作者：

Mulchan, N. ^{[1
]}

Yan, Min ^{[1
]}

Ducreay, Dean ^{[1
]}

Zhu, Yifu ^{[1
]}

机构：

[1] Florida Int Univ, Miami, United States

来源：

| 2000年 / IEEE, Piscataway, NJ, United States卷

关键词：

Quantum interference - Titanium sapphire laser - Two photon excitation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The authors have carried out an experimental study of two-photon excitation via quantum interference in multi-level Rb atomic systems based on the D1 and D2 transitions. The Rb systems can be viewed as quasi-four level systems. The experiments were done in an 87Rb isotope vapor cell. A Ti:sapphire laser was used a coupling laser driving the Rb D2 F = 2 &rarr F′ transition at 780 nm. A four-level model based on the full density-matrix equations and the numerical calculations are in qualitative agreement with the experimental measurements.

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