学科分类
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1 个结果
  • 简介:Quantumcomputingrequiresultracoldionsinagroundvibrationalstate,whichisachievedbysidebandcooling.WereportourrecenteffortstowardstheLamb-Dickeregimewhichisaprerequisiteofsidebandcooling.Wefirstanalysethepossibleimperfectioninourlineariontrapsetupandthendemonstratehowtosuppresstheimperfectionbycompensatingtheexcessmicromotionoftheions.Theions,afterthemicromotioncompensation,areestimatedtobeveryclosetotheDoppler-coolinglimit.

  • 标签: 离子阱 微动 补偿 缺陷 线性 多普勒冷却