Tunneling induced transparency and giant Kerr nonlinearity in multiple quantum dot molecules

	Tunneling induced transparency and giant Kerr nonlinearity in multiple quantum dot molecules
	Tian, S. C.; R. G. Wan; E. B. Xing; J. M. Rong; H. Wu; L. J. Wang; S. L. Shu; C. Z. Tong and Y. Q. Ning
	2015
发表期刊	Physica E-Low-Dimensional Systems & Nanostructures
卷号	69 页码:349-353
摘要	The linear absorption and the Kerr nonlinearity of multiple quantum dots molecules controlled by the tunneling rather than the laser fields are investigated. The tunneling between the dots can induce multiple transparency windows. By varying the energy splitting of the excited states and the tunneling intensity, the width of the tunneling induced transparency windows can be narrowed. Within the narrowed transparency windows, the steep dispersion profile of the probe field makes it possible to enhance the Kerr nonlinearity. Therefore more than one probe fields with different frequencies can acquire giant Kerr accompanied by vanishing absorption simultaneously. (C) 2015 Elsevier B.V. All rights reserved.
收录类别	SCI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55435
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,E. B. Xing,et al. Tunneling induced transparency and giant Kerr nonlinearity in multiple quantum dot molecules[J]. Physica E-Low-Dimensional Systems & Nanostructures,2015,69:349-353.
APA	Tian, S. C..,R. G. Wan.,E. B. Xing.,J. M. Rong.,H. Wu.,...&C. Z. Tong and Y. Q. Ning.(2015).Tunneling induced transparency and giant Kerr nonlinearity in multiple quantum dot molecules.Physica E-Low-Dimensional Systems & Nanostructures,69,349-353.
MLA	Tian, S. C.,et al."Tunneling induced transparency and giant Kerr nonlinearity in multiple quantum dot molecules".Physica E-Low-Dimensional Systems & Nanostructures 69(2015):349-353.

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