Abstract
The optical constants of bulk materials and thin films have been conveniently determined employing an automatic curve-fitting procedure to obtain a classical oscillator fit to reflectance and/or transmittance data. The method compares favorably in convenience and accuracy with a Kramers–Kronig analysis of bulk reflectivity spectra and is a better technique than the R,T or T,T methods presently used to analyze spectro-photometric data of thin films.
© 1968 Optical Society of America
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