Quasi-phase-matched frequency doubling in a waveguide of a 1560-nm diode laser and locking to the rubidium D-2 absorption lines

被引:38
作者
Mahal, V [1 ]
Arie, A [1 ]
Arbore, MA [1 ]
Fejer, MM [1 ]
机构
[1] STANFORD UNIV,EL GINZTON LAB,STANFORD,CA 94305
关键词
D O I
10.1364/OL.21.001217
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
An external-cavity 1560-nm diode laser was frequency doubled in a 3-cm-long periodically poled LiNbO3 waveguide doubler with 120% W-1 conversion efficiency. The 780-nm light was used to detect the D-2 transitions of Rb, and the laser frequency was locked to Doppler-broadened lines of Rb. Furthermore, the similar to 1 mu W of second-harmonic power was sufficient for detecting the sub-Doppler lines of Rb, and the laser was locked to a Rb-87 crossover Line. (C) 1996 Optical Society of America
引用
收藏
页码:1217 / 1219
页数:3
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