cavityinducedenhancementofsqueezinginresonancefluorescenceofavtypethreelevelatom

	cavityinducedenhancementofsqueezinginresonancefluorescenceofavtypethreelevelatom
	ZHOU Lu 1; LI GaoXiang 2; ZHAN MingSheng 1
刊名	chinesephysicsletters
	2008
卷号	025 期号:002 页码:497
ISSN号	0256-307X
英文摘要	The quadrature squeezing spectra in the resonance fluorescence of a V-type three-level atom driven by a coherent field and coupled to a single-mode cavity is investigated. For weak excitation, the fluorescence field exhibit squeezing in the out-of-phase quadrature. The coupling between the atom and the cavity mode can greatly enhance the squeezing centred at the laser frequency. More importantly, for strong excitation, under the effect of the cavity-atom coupling, the in-phase quadrature of fluorescence can exhibit two-mode squeezing at the two inner sideband frequencies. By working in the dressed-state representation and hiring secular approximation, we give an analytical explanation for the effect. The result shows, under appropriate conditions, the squeezing can be greatly enhanced by appropriately tuning the cavity resonant frequency.
语种	英语
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/18020]
专题	中国科学院武汉物理与数学研究所
作者单位	1.中国科学院武汉物理与数学研究所 2.Department of Physics, Huazhong Normal University
推荐引用方式 GB/T 7714	ZHOU Lu,LI GaoXiang,ZHAN MingSheng. cavityinducedenhancementofsqueezinginresonancefluorescenceofavtypethreelevelatom[J]. chinesephysicsletters,2008,025(002):497.
APA	ZHOU Lu,LI GaoXiang,&ZHAN MingSheng.(2008).cavityinducedenhancementofsqueezinginresonancefluorescenceofavtypethreelevelatom.chinesephysicsletters,025(002),497.
MLA	ZHOU Lu,et al."cavityinducedenhancementofsqueezinginresonancefluorescenceofavtypethreelevelatom".chinesephysicsletters 025.002(2008):497.