The previous lesson, Lesson 13 – Applying User-defined diffusion profiles, shows an example of specifying the refractive index distribution by a user specified formula. It could be a bell-curve, if you want.
The previous lesson, Lesson 13 – Applying User-defined diffusion profiles, shows an example of specifying the refractive index distribution by a user specified formula. It could be a bell-curve, if you want.