Atomic coherence and bistable lasers without inversion

	Atomic coherence and bistable lasers without inversion
	Li, ZG ; Ge, GQ ; Luo, XL ; Wu, Y
刊名	PHYSICAL REVIEW A
	1996-08-01
卷号	54 期号:2 页码:1604-1608
ISSN号	1050-2947
文献子类	Article
英文摘要	We examine a model of a driven two-level system with injected coherent atoms. We find a set of lasing phase diagrams for the resonant excitations. We show that the laser field in the system is related to the initial preparation of atoms, and that when the degree of this coherence is changed, the system exhibits bistability in the inversionless region. We also discuss the crucial role of atomic coherence in achieving lasing action.
WOS关键词	QUANTUM-BEAT LASER ; POPULATION-INVERSION ; OPTICAL BISTABILITY ; DRESSED STATES ; NOISE ; GAIN ; SYSTEM ; AMPLIFICATION ; RESONANCES ; ABSORPTION
WOS研究方向	Optics ; Physics
语种	英语
出版者	AMERICAN PHYSICAL SOC
WOS记录号	WOS:A1996VD67600070
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/12623]
专题	中国科学院武汉物理与数学研究所
通讯作者	Ge, GQ
作者单位	1.CHINESE ACAD SCI,WUHAN INST PHYS,LAB MAGNET RESONANCE & ATOM & MOL PHYS,WUHAN 430071,PEOPLES R CHINA 2.HUAZHONG UNIV SCI & TECHNOL,NATL LAB LASER TECH,WUHAN 430074,PEOPLES R CHINA
推荐引用方式 GB/T 7714	Li, ZG,Ge, GQ,Luo, XL,et al. Atomic coherence and bistable lasers without inversion[J]. PHYSICAL REVIEW A,1996,54(2):1604-1608.
APA	Li, ZG,Ge, GQ,Luo, XL,&Wu, Y.(1996).Atomic coherence and bistable lasers without inversion.PHYSICAL REVIEW A,54(2),1604-1608.
MLA	Li, ZG,et al."Atomic coherence and bistable lasers without inversion".PHYSICAL REVIEW A 54.2(1996):1604-1608.