Question

When light with an angular frequency of 2,56 × 10¹⁵ rad / sec falls vertically on the sample, its reflection coefficient is 0,25. The light intensity in the sample is reduced by half at a distance of 5 mm. Find the following:
a) n₁ refractive index
b) n₂ extinction coefficient
c) ϵ' real dielectric constant
d) ϵ'' imaginary dielectric constant

Answer 1