一种用于红光合-Ne 激光器的十亿分之一量级频率稳定与表征的简单低成本装置
仪器与探测器
2023-06-02 v2 化学物理
光学
摘要
本工作描述了一种双纵模红色(632.8 nm)He-Ne 激光器的频率稳定化,采用低成本微控制器实现,并使用简单的干涉测量方法对其性能进行表征。我们的研究表明,利用该装置可实现高达 0.42 MHz(3σ,17 小时)的频率稳定性。这种简单且低成本的系统可作为若干基于高分辨率光谱学应用的优异十亿分之一量级频率参考。
引用
@article{arxiv.2202.09577,
title = {A simple and low-cost setup for part per billion level frequency stabilization and characterization of red He-Ne laser},
author = {Saurabh Kumar Singh and Avinash Kumar and Pranav R. Shirhatti},
journal= {arXiv preprint arXiv:2202.09577},
year = {2023}
}
备注
7 pages, 6 figures Files corresponding to the data presented in this manuscript and the supplementary information can be accessed at: https://doi.org/10.5281/zenodo.7152400 The updated version contains the description of an improved version of the previous experimental setup and its performance evaluation