Clock laser system for strontium lattice clock

被引：0

作者：

Legero, T. ^{[1
]}

Lisdat, Ch. ^{[1
]}

Winfred, J. S. R. Vellore ^{[1
]}

Schnatz, H. ^{[1
]}

Grosche, G. ^{[1
]}

Riehle, F. ^{[1
]}

Sterr, U. ^{[1
]}

机构：

[1] Phys Tech Bundesanstalt, D-3300 Braunschweig, Germany

来源：

2008 CONFERENCE ON PRECISION ELECTROMAGNETIC MEASUREMENTS DIGEST | 2008年

关键词：

D O I：

10.1109/CPEM.2008.4574655

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We report on the setup and characterization of a 698 nm master-slave diode laser system to probe the S-1(0) - P-3(0) clock transition of strontium atoms confined in a 1D optical lattice. The instability and the linewidth of the laser system have been measured with respect to an ultrastable 657 nm diode laser with 1 Hz linewidth [1] utilizing the transfer oscillator principle [2] with a femtosecond fiber comb. The magnetic-field-induced clock transition of Sr-88 can be used to investigate the instability of the 698 nm clock laser system at intermediate averaging times.

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页码：66 / 67

页数：2

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