Varied line spacing grating
Varied line spacing grating
(OP)
Hello everyone,
Could someone explain how one can calculate the ruling polynomial equation for a varied line spacing grating or for a zone plate? I know the first coefficient (power 0) has to be the density at center but what about the others?
Thanks!
Could someone explain how one can calculate the ruling polynomial equation for a varied line spacing grating or for a zone plate? I know the first coefficient (power 0) has to be the density at center but what about the others?
Thanks!




