摘要
由哈密顿光学中的拉格朗日方程推出光线方程 ,用Runge Kutta方法求解光线方程 。
The equation of light ray is obtained from the Lagrange equation in Hamiltonian optics and solved by means of Runge Kutta method, a new method of ray tracing is provided.
出处
《物理与工程》
2003年第2期25-27,36,共4页
Physics and Engineering