DocumentCode
2671118
Title
Coherent nonlinear optical response from single GaAs quantum dot trions
Author
Gurudev Dutt, M.V. ; Cheng, James ; Steel, D.G. ; Bracker, A.S. ; Gammon, D. ; Sham, L.J.
Author_Institution
H. M. Randall Lab., Michigan Univ., Ann Arbor, MI, USA
fYear
2003
fDate
6-6 June 2003
Abstract
Coherent nonlinear optical measurements on individual charged quantum dots show trion dipole dephasing rates comparable to single excitons with negligible contributions from pure dephasing. The results are a step towards full coherent optical control of single electron spins.
Keywords
III-V semiconductors; gallium arsenide; nonlinear optics; photoluminescence; semiconductor quantum dots; GaAs; GaAs quantum dot trions; charged quantum dots; coherent nonlinear optical response; photoluminescence; trion dipole dephasing; Electron optics; Excitons; Gallium arsenide; Nonlinear optics; Optical pumping; Optical sensors; Quantum computing; Quantum dots; Trions; US Department of Transportation;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-749-0
Type
conf
DOI
10.1109/QELS.2003.237914
Filename
1276349
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