The theory of laser mode is the based to understand the laser characteristics, design and debug the laser cavity, and it is the based to research and master the laser technology and application.

模式理论是理解激光特性，进行激光腔设计和装调的基础，是研究和掌握激光基本技术和应用的基础；

youdao

We also calculate the spectra of the cavity field numerically via the eigenvalues and the eigenvectors of the mazer master equation for the case with the number of atoms from one to four.

通过求解主方程系数矩阵的本征值与本征矢，我们计算了入射原子团中包含一到四个原子时腔场的光谱与平均光子数，其中着重对单原子与二原子的数值结果作了讨论。

youdao