导出了行波高斯光束(TEM00模)自洽方程及其三阶解,并将其推广,得到考虑一系列参量的轴向、径向分布的四频环形激光输出表达式,为明确认识高斯光束和各参量的分布及它们之间相对位置对环形激光拍频输出的影响提供了理论基础。

Self-consistent equations for traveling-wave Gaussian beams (TEMoo) and their third-order solutions are given and extended to obtain output expressions of four-frequency ring lasers when axial and radial distributions of beams and a series of parameters are considered, so that the theoretical basis is provided for better understanding of the distributions of Gaussian beams and parameters as well as their relative about effects, on beat output, positions.