Title :
Modified spontaneous emission and qubit entanglement from two coupled quantum dots in a photonic crystal nanocavity
Author_Institution :
NTT Basic Res. Labs., NTT Corp., Kanagawa, Japan
Abstract :
Spontaneous emission dynamics of two dipole-coupled quantum dots in a photonic crystal nanocavity are theoretically investigated. Strong exciton-cavity coupling and dipole-dipole interactions are self-consistently incorporated and are shown to result in substantial qubit entanglement.
Keywords :
nanoparticles; photonic crystals; quantum entanglement; semiconductor quantum dots; spontaneous emission; dipole-coupled quantum dots; dipole-dipole interaction; exciton-cavity coupling; photonic crystal nanocavity; qubit entanglement; spontaneous emission; Atom optics; Optical coupling; Personal communication networks; Photonic crystals; Quantum computing; Quantum dots; Quantum entanglement; Spontaneous emission; Stimulated emission; Ultrafast optics;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Print_ISBN :
1-55752-796-2
DOI :
10.1109/QELS.2005.1548673
