LASING WITHOUT INVERSION .2. RAMAN PROCESS CREATED ATOMIC COHERENCE

被引：45

作者：

ZHU, SY

SCULLY, MO

FEARN, H

NARDUCCI, LM

机构：

[1] UNIV NEW MEXICO,DEPT PHYS & ASTRON,ALBUQUERQUE,NM 87131

[2] MAX PLANCK INST QUANTUM OPT,W-8046 GARCHING,GERMANY

[3] DREXEL UNIV,DEPT PHYS,PHILADELPHIA,PA 19104

来源：

ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1992年 / 22卷 / 02期

关键词：

D O I：

10.1007/BF01426090

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

We develop a nonlinear theory of lasing without inversion in a four level atomic system. The appearance of lasing without inversion is the result of atomic coherence induced between two lower levels by a Raman process. We consider both nondegenerate and degenerate configurations and obtain expressions for the linear gain and the laser output intensity. We identify the conditions for ideal lasing without inversion.

引用

页码：483 / 493

页数：11

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