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Controllable optical bistability in triple quantum dot nanostructure via double tunnel coupling

โœ Scribed by Hossein Jafarzadeh

Book ID
126369861
Publisher
Springer
Year
2014
Tongue
English
Weight
551 KB
Volume
68
Category
Article
ISSN
1434-6060

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๐Ÿ“œ SIMILAR VOLUMES

Superluminal optical soliton via resonan
Superluminal optical soliton via resonant tunneling in coupled quantum dots
โœ J. Li; J. Liu; X. Yang ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 277 KB

We demonstrate the formation of superluminal optical soliton in an symmetry semiconductor double quantum dot (QD) driven coherently by a weak pulsed laser using the tunnel coupling. It is shown that the group velocity of the soliton can be larger than the vacuum light speed c, i.e., superluminal sol