CONTINUOUS-WAVE ELECTROMAGNETICALLY INDUCED TRANSPARENCY - A COMPARISON OF V-SYSTEM, LAMBDA-SYSTEM, AND CASCADE SYSTEMS

被引：238

作者：

FULTON, DJ

SHEPHERD, S

MOSELEY, RR

SINCLAIR, BD

DUNN, MH

机构：

[1] J. F. Allen Physics Research Laboratories, Department of Physics Astronomy, University of St. Andrews, St. Andrews, Fife KY16 9SS, North Haugh

来源：

PHYSICAL REVIEW A | 1995年 / 52卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.52.2302

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A theoretical and experimental investigation has been carried out into the viability of V-type, Lambda-type, and cascade systems within rubidium for the observation of electromagnetically-induced transparency (EIT), A Lambda-type system is also discussed where EIT is induced on a two-photon transition. Continuous-wave single-frequency titanium sapphire lasers have been employed to provide the applied optical fields. It is found that systems that have a strong coupling field resonant with the 5S(1/2) ground state suffer from complicating optical pumping mechanisms that tend to mask EIT windows. It is also found that wavelength matching of the applied optical fields enhances the observation of EIT since this results in a reduced residual Doppler linewidth of the atomic system.

引用

页码：2302 / 2311

页数：10

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