TITLE

Coherent population transfer in coupled semiconductor quantum dots

AUTHOR(S)
Hohenester, Ulrich; Troiani, Filippo; Molinari, Elisa; Panzarini, Giovanna; Macchiavello, Chiara
PUB. DATE
September 2000
SOURCE
Applied Physics Letters;9/18/2000, Vol. 77 Issue 12
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We propose a solid-state implementation of stimulated Raman adiabatic passage in two coupled semiconductor quantum dots. Proper combination of two pulsed laser fields allows the coherent carrier transfer between the two nanostructures without suffering significant losses due to environment coupling. By use of a general solution scheme for the carrier states in the double-dot structure, we identify the pertinent dot and laser parameters. © 2000 American Institute of Physics.
ACCESSION #
4414273

 

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