均匀介质中麦克斯韦方程的无衍射解

Several Exact Solutions of Maxwell Equation in Uniform Plasma

在均匀等离子体中麦克斯韦方程的一个严格积分解的基础上给出了若干不同形式的初始光波在其中演化的严格解，包括熟知的平面波解，著名的无衍射波解和三维空间中的球对称无衍射波解。作为一种群速度为零的光束。

An exact integral solution of Maxwell equation in uniform plasmas is given in this paper. Several exact solutions, including plane wave solution, the famous nondiffracting beam solution and a new 3D nondiffracting solution, are presented by means of the integral solution.