论文标题
使用饱和吸收光谱法的rubidium 5p $ _ {1/2} $兴奋剂的rubidium 5p $ _ {1/2}的同位素移位的测量
Measurement of hyperfine constants and the isotope shift of rubidium 5P$_{1/2}$ excited-state using Saturated Absorption Spectroscopy
论文作者
论文摘要
进行饱和吸收光谱（SAS），以测量使用自制的外部伴有二极管二极管激光（ECDL）在795 nm处运行的rubidium 5p $ _ {1/2} $激发状态的超精细能量分裂。使用低膨胀共焦Fabry-perot腔删除了与ECDL扫描相关的任何非线性，因此以全自动的方式为收集的光谱创建了线性化的频率轴。我们为$^{85} rb $和$^{87} rb $报告了磁偶极耦合常数120.79（29）和407.75（50）的测量值。
The Saturated Absorption Spectroscopy (SAS) was performed to measure the hyperfine energy splittings of rubidium 5P$_{1/2}$ excited state using a homemade external-cavity diode laser (ECDL) operating at 795 nm. Any nonlinearities associated with ECDL scans were removed by using a low-expansion confocal Fabry-Perot cavity and hence created a linearized frequency axis for the spectra collected in a fully automated fashion. We report our measurements for the magnetic dipole coupling constants 120.79(29) and 407.75(50) for $^{85}Rb$ and $^{87}Rb$ respectively.
