Sympathetic cooling of trapped Cd+ isotopes -: art. no. 040304

被引：68

作者：

Blinov, BB ^{[1
]}

Deslauriers, L

Lee, P

Madsen, MJ

Miller, R

Monroe, C

机构：

[1] Univ Michigan, FOCUS Ctr, Ann Arbor, MI 48109 USA

[2] Univ Michigan, Dept Phys, Ann Arbor, MI 48109 USA

来源：

PHYSICAL REVIEW A | 2002年 / 65卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.65.040304

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We sympathetically cool a trapped Cd-112(+) ion by directly Doppler cooling a Cd-114(+) ion in the same trap. This is the first demonstration of optically addressing a single trapped ion being sympathetically cooled by a different species ion. Notably, the experiment uses a single laser source, and does not require strong focusing. This paves the way toward reducing decoherence in an ion trap quantum computer based on Cd+ isotopes.

引用

页码：403041 / 403044

页数：4

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