THE TRAPPED STATE OF A TRAPPED ION - LINE SHIFTS AND SHAPE

被引：63

作者：

SIEMERS, I

SCHUBERT, M

BLATT, R

NEUHAUSER, W

TOSCHEK, PE

机构：

[1] Institut für Laser-Physik, Universität Hamburg, Hamburg

来源：

EUROPHYSICS LETTERS | 1992年 / 18卷 / 2BIS期

关键词：

LINE SHAPES; WIDTHS; AND SHIFTS; OPTICAL COOLING OF ATOMS; TRAPPING; LEVEL CROSSING; OPTICAL PUMPING; POPULATION INVERSION;

D O I：

10.1209/0295-5075/18/2/009

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The fluorescence of a single r.f.-trapped and cooled Ba+ ion, induced by the light of two lasers, shows a null at the S1/2-D3/2 resonance of the frequency difference. We have measured the Zeeman effect and power broadening of this <<dark line>>, and also the shift of the associated <<bright>> line, which is related to the Raman light shift. A 75 kHz wide dark line was observed. Such a resonance might be used to control a 147 THz standard frequency free of systematic shifts in excess of 10(-15).

引用

页码：139 / 144

页数：6

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