简单的稳频He－Ne激光器

A small frequency-stabilized He-Ne laser

摘要: 稳频He-Ne激光器一般用作精密检测光源。本文介绍一种整体结构小型He-Ne激光器,尺寸小,能用于恶劣环境,寿命长,频率稳定,结构上增加了阴极面积,防止污染,选用了适当的材料和工艺。
- 稳频 /
- He－Ne激光器
Abstract: Usually,a frequency stabilized He-Ne laser is used as a light source in an accurate measurements.This paper introduces a small frequency-stabilized He-Ne laser。The laser has small size,can be used in bad enviroment.To obtain long lifetime and better frequency stabilization,the structure of the laser is improved to increase cathod area,protect the has pollution,select the suitable materials and processing.
- frequency stabilization /
- He-Ne laser