Title :
Picosecond coherent control of dressed states in a single quantum dot
Author :
Boyle, Stephen J. ; Ramsay, Andrew J. ; Fox, A. Mark ; Skolnick, Maurice S. ; Heberle, Albert P. ; Hopkinson, Mark
Author_Institution :
Dept. of Phys. & Astron., Univ. of Sheffield, Sheffield, UK
Abstract :
We demonstrate picosecond control of dressed states in a single quantum dot. The Rabi oscillations of the dressed states are directly resolved in the time domain through beating of the Autler-Townes doublet.
Keywords :
III-V semiconductors; Stark effect; biexcitons; dressed states; gallium arsenide; ground states; high-speed optical techniques; indium compounds; photoconductivity; semiconductor quantum dots; Autler-Townes doublet beating; InGaAs; Rabi oscillations; biexciton; coherent optical control; dressed states; excitons; ground state; photocurrent; picosecond control; single quantum dot; Astronomy; Optical control; Optical pulses; Photoconductivity; Physics; Probes; Pulse measurements; Quantum dots; Resonance; Time measurement; (270.1670) Coherent optical effects; (270.5585) Quantum information and processing; (320.7130) Ultrafast processes in condensed matter, including semiconductors;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
