The attached FRED file has an embedded script named “CPCwizard” which allows for simple creation of a circular hollow or solid CPC using a dialog. The CPC can be specified using any of the following methods:
- Max Angle In and Exit Diameter
- Max Angle In and Entrance Diameter
- Concentration Ratio and Exit Diameter
- Concentration Ratio and Entrance Diameter
The CPC surface is created using FRED’s Polynomial Surface type and the coating and raytrace control specifications can also be assigned through the dialog. If a solid geometry is used, the material properties will need to be assigned after creation.
Download the FRED file: cpcWizard.frd