JA Woollam Co.,

J. A. Woollam Co., Inc. is a manufacturer of spectroscopic ellipsometers for non-destructive thin film and bulk material characterization. We offer ellipsometers covering a spectral range to meet any need (from the vacuum UV to the far IR). Our ellipsometers come with many upgrade options: automated sample translation, variable temperature (heating or cooling), focusing optics, liquid cells, etc.



Solar Media