Phase control of gain and dispersion in an open lambda-type inversionless lasing system

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 强场激光物理国家重点实验室

	Phase control of gain and dispersion in an open lambda-type inversionless lasing system
	Fan XJ ; Cui N ; Tian SF ; Ma H ; Gong SQ(龚尚庆) ; Xu ZZ(徐至展)
刊名	j. mod. opt.
	2005
卷号	52 期号:18 页码:2759
关键词	SPONTANEOUSLY GENERATED COHERENCE SPONTANEOUS EMISSION POPULATION-INVERSION QUANTUM INTERFERENCE 3-LEVEL ATOM ABSORPTION LASER AMPLIFICATION TRANSPARENCY RESONANCES
ISSN号	0950-0340
中文摘要	the control role of the relative phase between the probe and driving fields on the gain and dispersion in an open lambda-type inversionless lasing system with spontaneously generated coherence (sgc) is investigated. it is shown that the inversionless gain and dispersion are quite sensitive to variation in the relative phase; by adjusting the value of the relative phase, electromagnetically induced transparency (eit), a high refractive index with zero absorption and a larger inversionless gain can be realized. it is also shown that, in the contributions to the inversionless gain ( absorption) and dispersion, the contribution from sgc is always much larger than that from the dynamically induced coherence for any value of the relative phase. our analysis shows that variation in the sgc effect will cause the spectrum regions and values of the inversionless gain and dispersion to vary evidently. we also found that, under the same conditions, the values of the inversionless gain and dispersion in the open system are evidently larger than those in the corresponding closed system; eit occurs in the open system but cannot occur in the closed system.
收录类别	EI
语种	英语
WOS记录号	WOS:000234126700013
公开日期	2009-09-18
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/712]
专题	上海光学精密机械研究所_强场激光物理国家重点实验室
推荐引用方式 GB/T 7714	Fan XJ,Cui N,Tian SF,et al. Phase control of gain and dispersion in an open lambda-type inversionless lasing system[J]. j. mod. opt.,2005,52(18):2759, 2769.
APA	Fan XJ,Cui N,Tian SF,Ma H,龚尚庆,&徐至展.(2005).Phase control of gain and dispersion in an open lambda-type inversionless lasing system.j. mod. opt.,52(18),2759.
MLA	Fan XJ,et al."Phase control of gain and dispersion in an open lambda-type inversionless lasing system".j. mod. opt. 52.18(2005):2759.