Title :
Coupled quantum electrodynamics in photonic crystal nanocavities
Author :
Xiao, Y-F. ; Gao, J. ; Zou, X.B. ; Mcmillan, J. ; Yang, X. ; Chen, Y.-L. ; Han, Z.-F. ; Guo, G.C. ; Wong, C.W.
Author_Institution :
Opt. Nanostruct. Lab., Columbia Univ., New York, NY
Abstract :
We describe a scalable nanocavity array, with single quantum dots, for universal single-operation N-qubit quantum gate. A single two-level system controls the lineshapes, departing from optical-analog of electromagnetically-induced-transparency, with high fidelity and low photon loss.
Keywords :
micro-optics; nanotechnology; optical logic; optical losses; photonic crystals; quantum dots; quantum electrodynamics; quantum gates; quantum optics; self-induced transparency; coupled quantum electrodynamics; electromagnetically-induced-transparency; fidelity; photon loss; photonic crystal nanocavities; quantum dots; scalable nanocavity array; two-level system; universal single-operation N-qubit quantum gate; Atom optics; Electrodynamics; Electromagnetic waveguides; Finite difference methods; Optical coupling; Optical resonators; Optical waveguides; Photonic crystals; Quantum dots; Resonance; (070.5753) Resonators; (160.5298) Photonic crystals; (270.5585) Quantum information and processing;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
