THE EFFECT OF PHASE FLUCTUATION ON ELECTROMAGNETICALLY INDUCED TRANSPARENCY, INVERSIONLESS LASING AND REFRACTIVE-INDEX ENHANCEMENT IN A LAMBDA-SYSTEM

被引：5

作者：

GONG, SQ ^{[1
]}

XU, ZZ ^{[1
]}

PAN, SH ^{[1
]}

机构：

[1] CHINESE ACAD SCI, INST PHYS, BEIJING 100080, PEOPLES R CHINA

来源：

JOURNAL OF MODERN OPTICS | 1995年 / 42卷 / 07期

关键词：

D O I：

10.1080/09500349514551231

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The steady-state behaviour for a Lambda-type, three-level atomic system has been analysed by taking into account the effect of the phase fluctuation. It is shown that, for a monochromatic driving field, even if the probe field is in resonance with the corresponding atomic transition, a large refraction index can still be generated; for a finite linewidth of the driving field, inversionless lasing and index enhancement tends to disappear. Furthermore, the linewidth prevents the transparency of the medium.

引用

页码：1397 / 1406

页数：10

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