Metastability exchange optical pumping of helium-3 at high pressures and 1.5 T:: Comparison of two optical pumping transitions

被引：0

作者：

Abboud, M

Sinatra, A

Tastevin, G

Nacher, PJ

Maître, X

机构：

[1] Ecole Normale Super, Lab Kastler Brossel, F-75005 Paris, France

[2] Univ Paris Sud, U2R2M, F-94275 Le Kremlin Bicetre, France

[3] Hop Bicetre, F-94275 Le Kremlin Bicetre, France

来源：

LASER PHYSICS | 2005年 / 15卷 / 04期

关键词：

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

At low magnetic field, metastability exchange optical pumping of helium-3 is known to provide high nuclear polarizations for pressures around 1 mbar. In a recent paper, we demonstrated that operating at 1.5 T can significantly improve the results of metastability exchange optical pumping at high pressures. Here, we compare the performances of two different optical pumping lines at 1.5 T and show that either the achieved nuclear polarization or the production rate can be optimized.

引用

页码：475 / 479

页数：5

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