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Programming a Spectral Band Filter


This example shows how to define a customizable spectral band filter by using a programmable function in VirtualLab Fusion. The filter function is demonstrated on a homogenous input spectrum. The user can define the spectral filter profile with a 2D double array containing the wavelength-dependent transmittance values. One can modify the spectral filter in the source code editor or import the filter from ASCII files.


This example shows how to define a customizable spectral band filter by using a programmable function in VirtualLab Fusion. The filter function is demonstrated on a homogenous input spectrum. The user can define the spectral filter profile with a 2D double array containing the wavelength-dependent transmittance values. One can modify the spectral filter in the source code editor or import the filter from ASCII files.

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