Compute the minimum thickness of the film required

Reference no: EM13660251

A thin film of polystyrene of refractive index 1.49 is used as anon reflecting coating for Fabulite (strontium titanate) of refractive index 2.409.

Compute the minimum thickness of the film required? Suppose that the wavelength of the light in air is 440 nm.

Reference no: EM13660251

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