论文部分内容阅读
提出求解三维傍轴近似波动方程的交替方向隐式差分格式，并用它模拟Ｔｉ∶ＬｉＮｂＯ３方向耦合器
An alternating direction implicit difference scheme for solving the approximate three-dimensional paraxial wave equation is proposed and used to simulate the Ti: LiNbO3 directional coupler