Giant Kerr nonlinearity via tunneling induced double dark resonances in triangular quantum dot molecules

	Giant Kerr nonlinearity via tunneling induced double dark resonances in triangular quantum dot molecules
	Tian, S. C.; R. G. Wan; C. Z. Tong; X. H. Fu; J. S. Cao and Y. Q. Ning
	2015
发表期刊	Laser Physics Letters
卷号	12 期号:12 页码:6
摘要	A scheme for giant Kerr nonlinearity via tunneling in triangular triple quantum dot molecules is proposed. In such a system, the linear absorption and the Kerr nonlinearity depend critically on the energy splitting of the excited states and the tunneling intensity. With proper parameters, giant Kerr nonlinearity accompanied by vanishing absorption can be realized. The enhancement of Kerr nonlinearity is attributed to the interacting double dark resonances induced by the tunneling between the quantum dots, requiring no extra coupling laser fields.
收录类别	SCI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55433
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Tian, S. C.,R. G. Wan,C. Z. Tong,et al. Giant Kerr nonlinearity via tunneling induced double dark resonances in triangular quantum dot molecules[J]. Laser Physics Letters,2015,12(12):6.
APA	Tian, S. C.,R. G. Wan,C. Z. Tong,X. H. Fu,&J. S. Cao and Y. Q. Ning.(2015).Giant Kerr nonlinearity via tunneling induced double dark resonances in triangular quantum dot molecules.Laser Physics Letters,12(12),6.
MLA	Tian, S. C.,et al."Giant Kerr nonlinearity via tunneling induced double dark resonances in triangular quantum dot molecules".Laser Physics Letters 12.12(2015):6.

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