论文部分内容阅读
本文介绍一种利用多模内腔式He-Ne管输出的偏振特性进行稳频的简易主动方法.从而克服了由于环境温度变化对输出功率及频率的影响,使频率稳定度和功率稳定度分别优于10~(-7)和±1.5%.
In this paper, a simple and active method of frequency stabilization based on the polarization characteristics of multi-mode cavity He-Ne tube is presented, which overcomes the influence of ambient temperature on the output power and frequency and makes the frequency stability and power stability Better than 10 ~ (-7) and ± 1.5%.