Measurement of hyperfine constants and the isotope shift of rubidium 5P1/2 excited-state using saturated absorption spectroscopy

被引：3

作者：

Rupasinghe, P. M. ^{[1
]}

Wee, Fiona ^{[1
]}

Bullock, Thomas ^{[1
]}

Liu, Jiaxing ^{[1
]}

机构：

[1] SUNY Coll Oswego, Dept Phys, Oswego, NY 13126 USA

来源：

PHYSICA SCRIPTA | 2023年 / 98卷 / 04期

关键词：

rubidium; hyperfine structure; atomic physics; laser spectroscopy; CS; RB;

D O I：

10.1088/1402-4896/acc4f3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Saturated Absorption Spectroscopy (SAS) was performed to measure the hyperfine constants of rubidium 5P(1/2) excited state using an external-cavity diode laser (ECDL) operating at 795 nm. We report our measurements for the magnetic dipole coupling constants 120.79(29) and 407.75(57) for (85) Rb and (87) Rb respectively. Our measurement of the (85) Rb hyperfine constant shows a good agreement with previous results and our measurement of the (87) Rb hyperfine constant resolves the discrepancy of results that exists in the literature.

引用

页数：7