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Workbook Page UvVuv Dash

The Uv-VuV DASHBOARD is primarily used for importing and exporting files of various formats, and for manipulating data files specific to the Dupont UvVuV spectrometer.


Calculates a reflectance file from dark, lamp, and sample files. This application is specific for Roger French’s Dupont VUV spectrometer.


Synthesizes pellicle transmission spectra for 2 spectrometers, where the spectrometers have different wavelength ranges and different numerical apertures.


Strings together short scans to create a long scan. This application is specific to the Dupont VUV spectrometer.


Splits VASE ellipsometry data files (*.mat files) into index of refraction n and extinction coefficient k files.


Performs a Kramers-Kronig transform for any of these spectral types: reflectance, real dielectric constant e1, imaginary dielectric constant e2, real interband transition strength e2E2, imaginary interband transition strength e1E2 , index of refraction n, extinction coefficient k, absorption coefficient a. KK accepts optical index of refraction and external ellipsometry data (*.mat files) as input data, to create the low-energy extrapolation of the data required by a KK transform. The low-energy extrapolation is fit to a two-pole Sellmeier equation.


Converts Perkin Elmer Lambda 9 spectral data files to Grams format.


Exports Grams SPC format files to VUV-VASE format files.


Imports VUV-VASE format (elipsometry) files into Grams SPC format.


Calculates single-surface reflectance and absorption coefficient from two-surface reflection and transmission data.


Synthesizes e1,e2, and n,k, and reflectance, for any number of lorenztian oscillators. Provides test data for KK and other programs.


Starting from 2 transmittance spectra, each taken with different sample thicknesses, generates a spectrum of absorption coefficients.

See Also

Electronic Structure Tools Workbook

Workbook Page Veels Dash

Workbook Page KK Dash

Workbook Page OptProp Dash

Workbook Page Hamaker Dash

Workbook Page WhizBang

Workbook Page Razor6