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Proceedings Paper

Reflectivity Of Gold-Coated Wolter-1 Telescopes At Soft X-Ray Wavelengths
Author(s): Bernd Aschenbach; Heinrich Brauninger; Axel Ondrusch; Joachim Trumper
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Paper Abstract

X-ray reflectivity and surface scattering measurements between 8.34 Å and 44.8 Å have been performed on three geometrically identical 32 cm diameter Wolter type I telescopes of high surface finish. The telescopes are made from aluminium, plated with kanigen and coated with a reflecting gold layer. Based on the results from three telescopes, a tendency for a correlation between reflectivity and surface scattering level is observed. The reflectivity data are compared and found to agree with theoretically expected values.

Paper Details

Date Published: 9 August 1979
PDF: 5 pages
Proc. SPIE 0184, Space Optics Imaging X-Ray Optics Workshop, (9 August 1979); doi: 10.1117/12.957444
Show Author Affiliations
Bernd Aschenbach, Institut fur Extraterrestrische Physik (Germany)
Heinrich Brauninger, Institut fur Extraterrestrische Physik (Germany)
Axel Ondrusch, Institut fur Extraterrestrische Physik (Germany)
Joachim Trumper, Institut fur Extraterrestrische Physik (Germany)


Published in SPIE Proceedings Vol. 0184:
Space Optics Imaging X-Ray Optics Workshop
Martin C. Weisskopf, Editor(s)

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