A ray of light that falls on the surface of a lens — or any other object. The “angle of incidence” is the angle made by the ray with a perpendicular to the surface.
a knowledge base from your Laser Helpers at Kentek with reference and discussion board information about laser technology, laser safety, and photonics history
A ray of light that falls on the surface of a lens — or any other object. The “angle of incidence” is the angle made by the ray with a perpendicular to the surface.