Two-photon asymmetric color-locking second-order stochastic correlation of attosecond polarization beats

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 瞬态光学技术国家重点实验室

	Two-photon asymmetric color-locking second-order stochastic correlation of attosecond polarization beats
	Gan Chen-Li ; Zhang Yan-Peng ; Yu Xiao-Jun ; Nie Zhi-Qiang; Li Ling ; Song Jian-Ping ; Ge Hao ; Jiang Tong ; Zhang Xiang-Chen ; Lu Ke-Qing
刊名	acta physica sinica
	2007-05-01
卷号	56 期号:5 页码:2670-2677
关键词	attosecond sum-frequency polarization beat four-level two-photon
ISSN号	1000-3290
通讯作者	zhang yan-peng
英文摘要	based on the phase-conjugation polarization interference between two two-photon processes, we theoretically investigated the attosecond scale asymmetry sum-frequency polarization beat in four-level system (faspb). the field correlation has weak influence on the faspb signal when the laser has narrow bandwidth. conversely, when the laser has broadband linewidth, the faspb signal shows resonance-nonresonance cross correlation. the two-photon signal exhibits hybrid radiation-matter detuning terahertz; damping oscillation, i.e., when the laser frequency is off resonance from the two-photon transition, the signal exhibits damping oscillation and the profile of the two-photon self-correlation signal also exhibits zero time-delay asymmetry of the maxima. we have also investigated the asymmetry of attosecond polarization beat caused by the shift of the two-photon self-correlation zero time-delay phenomenon, in which the maxima of the two two-photon signals are shifted from zero time-delay point to opposite directions. as an attosecond ultrafast modulation process, faspb can be intrinsically extended to any level-summation systems of two dipolar forbidden excited states.
学科主题	数理科学和化学
WOS标题词	science & technology ; physical sciences
类目[WOS]	physics, multidisciplinary
研究领域[WOS]	physics
关键词[WOS]	noisy light ; 4-level system ; spectroscopy
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000246600400031
公开日期	2010-01-12
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/6726]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	1.Xian Jiaotong Univ, Key Lab Phys Elect & Dev, Minist Educ, Xian 710049, Peoples R China 2.Univ Arkansas, Dept Phys, Fayetteville, AR 72701 USA 3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Technol, Xian 710068, Peoples R China
推荐引用方式 GB/T 7714	Gan Chen-Li,Zhang Yan-Peng,Yu Xiao-Jun,et al. Two-photon asymmetric color-locking second-order stochastic correlation of attosecond polarization beats[J]. acta physica sinica,2007,56(5):2670-2677.
APA	Gan Chen-Li.,Zhang Yan-Peng.,Yu Xiao-Jun.,Nie Zhi-Qiang.,Li Ling.,...&Lu Ke-Qing.(2007).Two-photon asymmetric color-locking second-order stochastic correlation of attosecond polarization beats.acta physica sinica,56(5),2670-2677.
MLA	Gan Chen-Li,et al."Two-photon asymmetric color-locking second-order stochastic correlation of attosecond polarization beats".acta physica sinica 56.5(2007):2670-2677.