Frequency stability at the kilohertz level of a rubidium-locked diode laser at 192.114 THz

被引：30

作者：

Bruner, A ^{[1
]}

Mahal, V

Kiryuschev, I

Arie, A

Arbore, MA

Fejer, MM

机构：

[1] Tel Aviv Univ, Fac Engn, Dept Elect Engn Phys Elect, IL-69978 Tel Aviv, Israel

[2] Stanford Univ, Edward L Ginzton Lab, Stanford, CA 94305 USA

来源：

APPLIED OPTICS | 1998年 / 37卷 / 27期

关键词：

D O I：

10.1364/AO.37.006410

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The frequency stability of a 1560-nm diode laser, whose second harmonic was locked to Rb-87 sub-Doppler lines, was characterized by measuring the beat frequency relative to a 780-nm reference laser that was locked to sub-Doppler lines of another rubidium cell. The square root of the Allan variance reached a minimum value of 7.5 x 10(-12) in 1 a, which corresponded to frequency variations of 1.44 kHz for the 1560-nm laser. The frequency reproducibility of the system was approximate to 1 x 10(-9). These values are better than those that can be achieved by locking to Doppler-broadened transitions at the 1550-nm wavelength band. (C) 1998 Optical Society of America.

引用

页码：6410 / 6414

页数：5

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