He-Ne激光器中产生振荡模谱交替变化的一种理论解释

A theoretical analysis of variation of longitudinal mode spectrum in He-Ne laser.

He-Ne激光器中,由于气压或纵向磁场变化产生交替模谱(alternate pattern)。本文将对这种现象提出一种理论解释。并指出,产生这种现象的激光器可作为一种特殊的实验仪器来使用。

In He-Ne laser alternate pattern is produced by variations of the pressure and longitudinal magnetic field. This paper is a theoretic analysis of this phenomenon. I Suggest that' the laser which produces such phenomenon may be used as a experiment instrument.