Martin W E
Appl Opt. 1975 Oct 1;14(10):2427-31. doi: 10.1364/AO.14.002427.
Refractive index profiles resulting from simple diffusion processes in glass are calculated, and optimum choices of diffusion parameters are chosen from minimum error in approximating focusing refractive index profiles. Time dependent boundary conditions are shown to result in considerably improved profiles.
计算了玻璃中简单扩散过程产生的折射率分布,并从近似聚焦折射率分布时的最小误差中选择了扩散参数的最佳值。结果表明,随时间变化的边界条件可使分布得到显著改善。