DocumentCode
689875
Title
Fano quantum interference effects in exciton-biexciton coherently coupled system in quantum dots
Author
Gotoh, H. ; Sanada, Hiromi ; Yamaguchi, Hitoshi ; Sogawa, T.
Author_Institution
NTT Basic Res. Labs., NTT Corp., Atsugi, Japan
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
Optical nonlinear effects are examined using a two-color micro-photoluminescence method in a coherently-coupled exciton-biexciton system in a single quantum dot. The exciton nonlinear absorption spectrum shows an unusual asymmetric shape induced by Fano interference effects.
Keywords
III-V semiconductors; aluminium compounds; biexcitons; gallium arsenide; photoemission; photoluminescence; quantum interference phenomena; semiconductor quantum dots; Fano quantum interference effects; GaAs-AlGaAs; coherently-coupled exciton-biexciton system; exciton nonlinear absorption spectrum; exciton-biexciton coherently coupled system; optical nonlinear effects; quantum dots; two-color microphotoluminescence method; Interference; Measurement by laser beam; Nonlinear optics; Optical pumping; Pump lasers; Sociology;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6834265
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