Raman cooling of atoms in two and three dimensions.
Raman cooling of atoms in two and three dimensions.
复制标题
二维和三维原子的拉曼冷却。
DOI：
10.1103/physrevlett.72.3158
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发表时间：
1994
影响因子：
8.6
通讯作者：
Chu
中科院分区：
文献类型：
--
作者：
Davidson;Lee;Kasevich;Chu
Sodium atoms have been cooled in two and three dimensions with stimulated Raman transitions. Atoms in 2D have been cooled to ${\mathit{V}}_{\mathrm{rms}}$=1.2\ensuremath{\Elzxh}k/M, corresponding to an effective temperature of ${\mathit{T}}_{\mathrm{eff}}$=1.7 \ensuremath{\mu}K while atoms in 3D have been cooled to ${\mathit{V}}_{\mathrm{rms}}$=2.3\ensuremath{\Elzxh}k/M, or ${\mathit{T}}_{\mathrm{eff}}$=4.3 \ensuremath{\mu}K.
Sodium atoms have been cooled in two and three dimensions with stimulated Raman transitions. Atoms in 2D have been cooled to ${\mathit{V}}_{\mathrm{rms}}$=1.2\ensuremath{\Elzxh}k/M, corresponding to an effective temperature of ${\mathit{T}}_{\mathrm{eff}}$=1.7 \ensuremath{\mu}K while atoms in 3D have been cooled to ${\mathit{V}}_{\mathrm{rms}}$=2.3\ensuremath{\Elzxh}k/M, or ${\mathit{T}}_{\mathrm{eff}}$=4.3 \ensuremath{\mu}K.