Quantum optical interface for gate-controlled spintronic devices

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

We describe an opto-electronic structure in which charge and spin degrees of freedom in electrical gate-defined quantum dots can be coherently coupled to light. This is achieved via electron-electron interaction or via electron tunneling into a proximal self-assembled quantum dot. We illustrate potential applications of this approach by considering several quantum control techniques, including optical read-out of gate-controlled semiconductor quantum bits and controlled generation of entangled photon-spin pairs.
5 pages, 2 figures

Keywords

Mesoscale and Nanoscale Physics, Quantum Physics

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/120912

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0612700
 http://arxiv.org/abs/cond-mat/0612700

Collections

arXiv