Depopulation and repopulation pumping in coherent population trapping

被引：17

作者：

Renzoni, F

Arimondo, E

机构：

[1] Inst Laser Phys, D-20355 Hamburg, Germany

[2] Univ Pisa, Dipartimento Fis, I-56126 Pisa, Italy

[3] INFM, I-56126 Pisa, Italy

来源：

EUROPHYSICS LETTERS | 1999年 / 46卷 / 06期

关键词：

D O I：

10.1209/epl/i1999-00324-1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The role of the depopulation and repopulation pumping mechanisms in coherent population trapping (CPT) is discussed. The case of open F-g --> F-e transitions resonant with polarized laser light of different polarizations is examined. The efficiency of the preparation of the atomic population into the dark state is studied both for exact Raman resonance and for small Raman detuning. Dependences of the CPT-preparation on the laser polarization are described.

引用

收藏

页码：716 / 721

页数：6

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