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Kramers Kronig Transformation

The Kramers Kronig transformation can be applied to reflectance date and will produce an absorbance spectrum and a refractive index spectrum. The user may choose from the math dialog which spectrum is produced as a result.

A Kramers Kronig transformation is performed as follows:

Kramers Kronig menu command

To perform a Kramers Kronig transformation using the menu command, please follow the instructions below:

  1. Open the reflectance data you would to transform.

  2. From the Mathematics menu, select the Kramers Kronig command.

  3. Adjust all necessary parameters in the Math-Tab and choose the result spectrum type.

  4. Press the Calculate button.

Kramers Kronig keyboard shortcut