Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

High-fidelity local addressing of trapped ions and atoms by composite sequences of laser pulses

Not Accessible

Your library or personal account may give you access

Abstract

A vital requirement for a quantum computer is the ability to locally address, with high fidelity, any of its qubits without affecting their neighbors. We propose an addressing method using composite sequences of laser pulses that dramatically reduces the addressing error in a lattice of closely spaced atoms or ions and at the same time significantly enhances the robustness of qubit manipulations. To this end, we design novel (to our knowledge) high- fidelity composite pulses for the most important single-qubit operations. In principle, this method allows one to beat the diffraction limit, for only atoms situated in a small spatial region around the center of the laser beam are excited, well within the laser beam waist.

© 2011 Optical Society of America

Full Article  |  PDF Article
More Like This
Inverse engineering of shortcut pulses for high fidelity initialization on qubits closely spaced in frequency

Ying Yan, Yichao Li, Adam Kinos, Andreas Walther, Chunyan Shi, Lars Rippe, Joel Moser, Stefan Kröll, and Xi Chen
Opt. Express 27(6) 8267-8282 (2019)

Microfabricated surface ion trap on a high-finesse optical mirror

Peter F. Herskind, Shannon X. Wang, Molu Shi, Yufei Ge, Marko Cetina, and Isaac L. Chuang
Opt. Lett. 36(16) 3045-3047 (2011)

Wavelength-scale imaging of trapped ions using a phase Fresnel lens

A. Jechow, E. W. Streed, B. G. Norton, M. J. Petrasiunas, and D. Kielpinski
Opt. Lett. 36(8) 1371-1373 (2011)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (2)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (2)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (8)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved