摘要
介绍了He-Ne激光的稳频原理及波长检测方法,分析了Lamb凹陷、纵向塞曼、横向塞曼及双纵模等几种典型的稳频系统的技术特点。
The principle of the frequency stabilization and the wavelength detection method in the He - Ne laser are introduced. Several typical frequency - stabilization systems are analyzed. Those systems are based on different effects such as the Longitudinal Zeeman, Transverse Zeeman, Lamb Sag and Double Longitudinal Mode.
出处
《工具技术》
2014年第11期80-85,共6页
Tool Engineering
关键词
激光干涉仪
稳频技术
波长
塞曼效应
光学频率梳
lase interferometer
frequency stabilization technology
wavelength
Zeeman effect
optical frequency camb
