Doppler cooling a single Ca+ ion with a violet extended-cavity diode laser

被引：12

作者：

Lancaster, GPT ^{[1
]}

Häffner, H ^{[1
]}

Wilson, MA ^{[1
]}

Becher, C ^{[1
]}

Eschner, J ^{[1
]}

Schmidt-Kaler, F ^{[1
]}

Blatt, R ^{[1
]}

机构：

[1] Univ Innsbruck, Inst Expt Phys, A-6020 Innsbruck, Austria

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2003年 / 76卷 / 08期

关键词：

D O I：

10.1007/s00340-003-1223-6

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a scheme for employing a violet extended-cavity diode laser in experiments with single, trapped ions. For this the grating-stabilised laser is spatially and spectrally filtered and referenced to a Fabry-Perot cavity. We measure an upper limit to the line width by observing a 305-kHz FWHM beat note with the second harmonic of a titanium sapphire laser. The laser is subsequently used to optically cool a single Ca-40(+) ion close to the Doppler limit.

引用

页码：805 / 808

页数：4

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