Adiabatic quantum state manipulation of single trapped atoms

M Khudaverdyan, W Alt, I Dotsenko, L Forster, S Kuhr, D Meschede, Y Miroshnychenko, D Schrader, A Rauschenbeutel

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

We use microwave-induced adiabatic passages for selective spin flips within a string of optically trapped individual neutral Cs atoms. We position-dependently shift the atomic transition frequency with a magnetic field gradient. To flip the spin of a selected atom, we optically measure its position and sweep the microwave frequency across its respective resonance frequency. We analyze the addressing resolution and the experimental robustness of this scheme. Furthermore, we show that adiabatic spin flips can also be induced with a fixed microwave frequency by deterministically transporting the atoms across the position of resonance.

LanguageEnglish
Article number031404
Number of pages4
JournalPhysical Review A
Volume71
Issue number3
DOIs
Publication statusPublished - Mar 2005

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manipulators
microwave frequencies
atoms
neutral atoms
strings
microwaves
gradients
shift
magnetic fields

Keywords

  • adiabatic quantum state
  • manipulation
  • single trapped atoms
  • microwave-induced
  • selective spin flips
  • neutral Cs atoms

Cite this

Khudaverdyan, M., Alt, W., Dotsenko, I., Forster, L., Kuhr, S., Meschede, D., ... Rauschenbeutel, A. (2005). Adiabatic quantum state manipulation of single trapped atoms. Physical Review A, 71(3), [031404]. https://doi.org/10.1103/PhysRevA.71.031404
Khudaverdyan, M ; Alt, W ; Dotsenko, I ; Forster, L ; Kuhr, S ; Meschede, D ; Miroshnychenko, Y ; Schrader, D ; Rauschenbeutel, A . / Adiabatic quantum state manipulation of single trapped atoms. In: Physical Review A. 2005 ; Vol. 71, No. 3.
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Khudaverdyan, M, Alt, W, Dotsenko, I, Forster, L, Kuhr, S, Meschede, D, Miroshnychenko, Y, Schrader, D & Rauschenbeutel, A 2005, 'Adiabatic quantum state manipulation of single trapped atoms' Physical Review A, vol. 71, no. 3, 031404. https://doi.org/10.1103/PhysRevA.71.031404

Adiabatic quantum state manipulation of single trapped atoms. / Khudaverdyan, M ; Alt, W ; Dotsenko, I ; Forster, L ; Kuhr, S ; Meschede, D ; Miroshnychenko, Y ; Schrader, D ; Rauschenbeutel, A .

In: Physical Review A, Vol. 71, No. 3, 031404, 03.2005.

Research output: Contribution to journalArticle

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T1 - Adiabatic quantum state manipulation of single trapped atoms

AU - Khudaverdyan, M

AU - Alt, W

AU - Dotsenko, I

AU - Forster, L

AU - Kuhr, S

AU - Meschede, D

AU - Miroshnychenko, Y

AU - Schrader, D

AU - Rauschenbeutel, A

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AB - We use microwave-induced adiabatic passages for selective spin flips within a string of optically trapped individual neutral Cs atoms. We position-dependently shift the atomic transition frequency with a magnetic field gradient. To flip the spin of a selected atom, we optically measure its position and sweep the microwave frequency across its respective resonance frequency. We analyze the addressing resolution and the experimental robustness of this scheme. Furthermore, we show that adiabatic spin flips can also be induced with a fixed microwave frequency by deterministically transporting the atoms across the position of resonance.

KW - adiabatic quantum state

KW - manipulation

KW - single trapped atoms

KW - microwave-induced

KW - selective spin flips

KW - neutral Cs atoms

U2 - 10.1103/PhysRevA.71.031404

DO - 10.1103/PhysRevA.71.031404

M3 - Article

VL - 71

JO - Physical Review A - Atomic, Molecular, and Optical Physics

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Khudaverdyan M, Alt W, Dotsenko I, Forster L, Kuhr S, Meschede D et al. Adiabatic quantum state manipulation of single trapped atoms. Physical Review A. 2005 Mar;71(3). 031404. https://doi.org/10.1103/PhysRevA.71.031404