Dispersive properties of tunnelling-induced transparency in an asymmetric double quantum well

	Dispersive properties of tunnelling-induced transparency in an asymmetric double quantum well
其他题名	论文其他题名
	Su X. M.; Zhuo Z. C.; Wang L. J.; Gao J. Y.
	2002
发表期刊	Chinese Physics
ISSN	1009-1963
卷号	11 期号:11 页码:1175-1178
摘要	We have investigated the dispersive properties of tunnelling-induced transparency in asymmetric double quantum well structures where two excited states are coupled by resonant tunnelling through a thin barrier in a three-level system of electronic subbands. The intersubband transitions exhibit high dispersion at zero absorption, which leads to the slow light velocity in this medium as compared with that in vacuum (c=3 x 10(8)). The group velocity in a specific GaAs/AlGaAs sample is calculated to be v(g)=c/4.30. This structure can be used to compensate for the dispersion and energy loss in fibre optical communications.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25182
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Su X. M.,Zhuo Z. C.,Wang L. J.,et al. Dispersive properties of tunnelling-induced transparency in an asymmetric double quantum well[J]. Chinese Physics,2002,11(11):1175-1178.
APA	Su X. M.,Zhuo Z. C.,Wang L. J.,&Gao J. Y..(2002).Dispersive properties of tunnelling-induced transparency in an asymmetric double quantum well.Chinese Physics,11(11),1175-1178.
MLA	Su X. M.,et al."Dispersive properties of tunnelling-induced transparency in an asymmetric double quantum well".Chinese Physics 11.11(2002):1175-1178.

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