DIODE-LASER SUB-DOPPLER SPECTROSCOPY OF 133CS2 AROUND THE 1083 NM 4HE TRANSITIONS

被引:14
作者
ARIE, A
PASTOR, PC
PAVONE, FS
INGUSCIO, M
机构
[1] UNIV FLORENCE,EUROPEAN LAB NONLINEAR SPECTROSCOPY,I-50125 FLORENCE,ITALY
[2] UNIV FLORENCE,DEPT PHYS,I-50121 FLORENCE,ITALY
基金
以色列科学基金会;
关键词
D O I
10.1016/0030-4018(95)00099-T
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Sub-Doppler spectroscopy of molecular cesium X-A transition near 1083 nm has been performed using InGaAs distributed Bragg reflector semiconductor lasers. The sub-Doppler recordings of the He-4 triplet lines were used as reference wavelengths, and the absolute wavelengths of several Cs2 lines were determined with an accuracy of 1 part in 10(8). An improvement in the frequency stability was demonstrated by locking one laser to a Cs2 transition and the second laser to a He-4 transition.
引用
收藏
页码:78 / 82
页数:5
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