Optically induced rotation of a quantum dot exciton spin
/ Authors
/ Abstract
A polarized picosecond laser pulse, which couples the bright exciton states to biexciton resonant states, is used to manipulate the exciton spin. We directly demonstrate this novel knob in a picosecond time-resolved two pulses experiment.
Journal: CLEO: 2011 - Laser Science to Photonic Applications