Influence of nonlinearities of both the field and the intensity-dependent atom-field coupling on the emission spectrum of an atom in a cavity

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 2011年以前论文发表（包括2011年）

	Influence of nonlinearities of both the field and the intensity-dependent atom-field coupling on the emission spectrum of an atom in a cavity
	Feng, J ; Wang, JS ; Gao, YF ; Zhan, MS
刊名	ACTA PHYSICA SINICA
	2001-07-01
卷号	50 期号:7 页码:1279-1283
关键词	emission spectrum nonlinear coupling
英文摘要	The emission spectrum of a single atom in the nonlinear coupling J-C (Jaynes-Cummings) model including any forms of nonlinearities of loth the field and the intensity-dependent atom-field coupling is studied. The effects of nonlinearities on the spectrum are demonstrated. It is shown that features of the emission spectrum are influenced significantly by the kinds of the field nonlinearity term R(a(+)a) and the intensity-dependent atom-field nonlinear coupling factor f(a(+)a). The structure of the spectrum is quite different from that of the standard J-C model. It is found that when f(a(+)a) = 1/roota(+)a, the emission spectra always show the definite three-peak structure for any initial state of the field,which implies that the effects on the emission spectrum of both the specific intensity-dependent nonlinear medium with f(a(+)a) = 1/roota(+)a and the initial field photon statistics can be counterbalanced. This feature is analyzed with an analytic method.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	JAYNES-CUMMINGS MODELS ; 2-LEVEL ATOM
收录类别	SCI
语种	英语
WOS记录号	WOS:000169720600016
公开日期	2015-12-01
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/8558]
专题	武汉物理与数学研究所_2011年以前论文发表（包括2011年）
作者单位	1.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China 2.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Laser Spect Lab, Hefei 230031, Peoples R China 3.Liaocheng Teachers Univ, Inst Opt Commun, Liaocheng 252059, Peoples R China
推荐引用方式 GB/T 7714	Feng, J,Wang, JS,Gao, YF,et al. Influence of nonlinearities of both the field and the intensity-dependent atom-field coupling on the emission spectrum of an atom in a cavity[J]. ACTA PHYSICA SINICA,2001,50(7):1279-1283.
APA	Feng, J,Wang, JS,Gao, YF,&Zhan, MS.(2001).Influence of nonlinearities of both the field and the intensity-dependent atom-field coupling on the emission spectrum of an atom in a cavity.ACTA PHYSICA SINICA,50(7),1279-1283.
MLA	Feng, J,et al."Influence of nonlinearities of both the field and the intensity-dependent atom-field coupling on the emission spectrum of an atom in a cavity".ACTA PHYSICA SINICA 50.7(2001):1279-1283.