A lens (mu = 1.5) is coated with a thin film of refractive index 1.2 in order to reduce the reflection from its surface at lemda = 4800 A. Find the minimum thickness of the film (in mu m) which
Sahay Sir > Question Answers > A lens (mu = 1.5) is coated with a thin film of refractive index 1.2 in order to reduce the reflection from its surface at lemda = 4800 A. Find the minimum thickness of the film (in mu m) which
A lens (mu = 1.5) is coated with a thin film of refractive index 1.2 in order to reduce the reflection from its surface at lemda = 4800 A. Find the minimum thickness of the film (in mu m) which A lens (mu = 1.5) is coated with a thin film of refractive index 1.2 [...]