85196273
Dec 13, 2010
Aug 7, 2012
Active Trademark
Thin film thickness measurement systems composed of spectrometers, polychromatic light sources, namely, Tungsten-Halogen, Deuterium, Xenon; LEDs (light-emitting diodes) and fiber optics cables, optical lenses and software for data acquisition, simulation and regression provided therewith for measuring the thickness and/or refractive index of translucent films
Electrical and Scientific Apparatus