$parameters (RayTracing)

Function to assign the related information of each layer's refractive index and absorption coefficient(cm^-1).

Format

$parameters
$n_r$ $\alpha$  

Parameter Explanation

$n_r$: Refractive index of the light.
$\alpha$: absorption coefficient of the light.   (unit $c{m}^{-1}$)

Example

$parameters 
2.3 0.00e0
2.3 0.00e0
2.1 0.00e0
2.1 1.00e4
2.3 0.00e0