Cavity quantum electrodynamics with semiconductor double-dot molecules on a chip

2006/05/05 by Jacob M. Taylor, J. M. Taylor, Mikhail D. Lukin +3 · 2 citations
Computer Science · Physics and Astronomy · #FOS: Physical sciences #Mechanical and Optical Resonators #Mesoscale and Nanoscale Physics (cond-mat.mes-hall) #Quantum Information and Cryptography #Quantum optics and atomic interactions #cond-mat.mes-hall

paper · pdf · doi:10.48550/arxiv.cond-mat/0605144

5 pages, 3 figures

arxiv created 2006/05/05 · openalex publication_date 2006/05/05 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We describe a coherent control technique for coupling electron spin states associated with semiconductor double-dot molecule to a microwave stripline resonator on a chip. We identify a novel regime of operation in which strong interaction between a molecule and a resonator can be achieved with minimal decoherence, reaching the so-called strong coupling regime of cavity QED. We describe potential applications of such a system, including low-noise coherent electrical control, fast QND measurements of spin states, and long-range spin coupling.

Cited by

• Dipole coupling of a double quantum dot to a microwave resonator
• Long-distance coherent coupling in a quantum dot array

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