Title

Implementation Scheme for Quantum Controlled Phase-Flip Gate Through Quantum Dot in Silicon Slow-Light Photonic Crystal Waveguide

Editor(s)

Lam, Nghi Q.

Abstract

We propose a scheme to realize controlled phase gate between two single photons through a single quantum dot in a slow-light photonic crystal waveguide. Enhanced Purcell factor and large β-factor lead to high gate fidelity over broadband frequencies compared to cavity-assisted system. The excellent physical integration of this photonic crystal waveguidesystem provides tremendous potential for large-scale quantum information processing.

Department(s)

Mechanical and Aerospace Engineering

Keywords and Phrases

Quantum Dots; Photonic Crystal Waveguides; Photons; Spontaneous Emission; Quantum Computing; Optical Waveguides; Qubits; Mesoscopic Systems; Quantum Information Processing; Photonic Crystals

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2008 American Institute of Physics (AIP), All rights reserved.

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