DocumentCode
2089366
Title
Ultrafast intraband dynamics in quantum dots
Author
Muller, Tim ; Schrey, F.F. ; Pflügl, C. ; Strasser, G. ; Unterrainer, K.
Author_Institution
Inst. for Solid State Electron., Technische Univ. Vienna
fYear
2004
fDate
21-21 May 2004
Firstpage
803
Lastpage
804
Abstract
The electron relaxation dynamics in self-assembled InAs/GaAs quantum dots is investigated by tuning femtosecond mid-infrared pulses into resonance with intraband transitions and measuring the absorption as a function of time-delay after an interband pump pulse
Keywords
III-V semiconductors; gallium arsenide; high-speed optical techniques; indium compounds; infrared spectra; optical pumping; optical tuning; photoluminescence; self-assembly; semiconductor quantum dots; InAs-GaAs; absorption measurement; electron relaxation dynamics; femtosecond midinfrared pulses tuning; interband pump pulse; intraband transitions; self-assembled InAs/GaAs quantum dots; time-delay;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-778-4
Type
conf
Filename
1367010
Link To Document