The European X-ray Observatory, EXOSAT, to be launched in 1981 will carry two Wolter I x-ray telescopes, each having a geometric area of about 100 cm 2. Al qualification model of the Wolter I optics has been manufactured and extensively tested in optical and x-ray beams. The influence of manufacturing tolerances on the resolution of the optics is discussed, and mechanical and optical measurements of those deviations are presented. Finally, the x- ray imaging quality of the optics is presented, and the correlation with the achieved tolerances is shown.


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    Title :

    EXOSAT x-ray imaging optics


    Additional title:

    EXOSAT-Abbildungsoptik fuer Roentgenstrahlung


    Contributors:
    Korte, P.A.J. de (author) / Giralt, R. (author) / Coste, J.N. (author) / Ernu, C. (author) / Frindel, S. (author) / Flamand, J. (author) / Contet, J.J. (author)

    Published in:

    Applied Optics ; 20 , 6 ; 1080-1088


    Publication date :

    1981


    Size :

    9 Seiten, 12 Bilder, 4 Tabellen, 20 Quellen



    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




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