Control of optical bistability and third-order nonlinearity via tunneling induced quantum interference in triangular quantum dot molecules

	Control of optical bistability and third-order nonlinearity via tunneling induced quantum interference in triangular quantum dot molecules
	Tian, S. C.; R. G. Wan; C. Z. Tong; J. L. Zhang; X. N. Shan; X. H. Fu; Y. G. Zeng; L. Qin and Y. Q. Ning
	2015
发表期刊	Aip Advances
卷号	5 期号:6 页码:10
摘要	The optical bistability of a triangular quantum dot molecules embedded inside a unidirectional ring cavity is studied. The type, the threshold and the hysteresis loop of the optical bistability curves can be modified by the tunneling parameters, as well as the probe laser field. The linear and nonlinear susceptibilities of the medium are also studied to interpret the corresponding results. The physical interpretation is that the tunneling can induce the quantum interference, which modifies the linear and the nonlinear response of the medium. As a consequence, the characteristics of the optical bistability are changed. The scheme proposed here can be utilized for optimizing and controlling the optical switching process. (C) 2015 Author(s).
收录类别	SCI ; EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55429
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. Control of optical bistability and third-order nonlinearity via tunneling induced quantum interference in triangular quantum dot molecules[J]. Aip Advances,2015,5(6):10.
APA	Tian, S. C..,R. G. Wan.,C. Z. Tong.,J. L. Zhang.,X. N. Shan.,...&L. Qin and Y. Q. Ning.(2015).Control of optical bistability and third-order nonlinearity via tunneling induced quantum interference in triangular quantum dot molecules.Aip Advances,5(6),10.
MLA	Tian, S. C.,et al."Control of optical bistability and third-order nonlinearity via tunneling induced quantum interference in triangular quantum dot molecules".Aip Advances 5.6(2015):10.

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