Abstract

Saran foils of 4000-Å thickness have been fabricated and used as transmission filters in the extreme ultraviolet spectral region. The transmittances of the Saran foils were determined for the 20–620-Å wavelength region. The foils transmitted radiation with wavelengths between the L absorption edge of chlorine at 61.4 and ~120 Å.

© 1989 Optical Society of America

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