Determination of XUV optical constants by reflectometry using a high-repetition rate 46.9-nm laser
Date
1999
Authors
Vinogradov, A. V., author
Uspenskii, Yu. A., author
Forsythe, M., author
Rocca, Jorge J., author
Benware, B. R., author
Artioukov, I. A., author
IEEE, publisher
Journal Title
Journal ISSN
Volume Title
Abstract
We report the measurement of the optical constants of Si, GaP, InP, GaAs, GaAsP, and Ir at a wavelength of 46.9nm (26.5 eV). The optical constants were obtained from the measurement of the variation of the reflectivity as a function of angle utilizing, as an illumination source, a discharge pumped 46.9-nm table-top laser operated at a repetition rate of 1 Hz. These measurements constitute the first application of an ultrashort wavelength laser to materials research.
Description
Rights Access
Subject
Soft X-ray laser
XUV optical constants
XUV reflectometry