Amplitude of interference fringes in transmission spectra of uv-cureable varnishes. Why do they appear after referencing against layer a. substrate?

Hi, I have the following setup: A polychromatic light source, a uv-cured thin layer of a transparent uv-varnish on quartz-glass (6mm). The light beam has an angle of 0 degree to the sample. The...

08 June 2018 2,624 3 View