n=\frac{v_{1}}{v_{2}}\) In the equation above: \(n\) is the refractive index of the material \(v_{1}\) is the speed of light in a vacuum \(v_{2}\) is the speed of light in a material The bigger ...

For exact measurements, the refractive index of the shrinkage film without a nanoparticle array was measured by the Cauchy model before and after shrinkage. There was no significant difference ...