Astronomical applications of grazing incidence telescopes with polynomial surfacesThe report has examined the claim that grazing incidence telescopes having surfaces described by generalized equations have image characteristics superior to those of the paraboloid-hyperboloid and Wolter-Schwarzschild configurations. With emphasis on specific applications in solar and cosmic X-ray/EUV astronomy, raytracing has shown that in many cases there is no advantage in the polynomial design, and in those cases where advantages are theoretically to be expected, the advantages are outweighed by practical considerations.
Document ID
19800033326
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Cash, W. (California, University Berkeley, Calif., United States)
Shealy, D. L. (Alabama, University Birmingham, Ala., United States)
Underwood, J. H. (Stanford University Stanford, Calif., United States)
Date Acquired
August 10, 2013
Publication Date
January 1, 1979
Subject Category
Astronomy
Meeting Information
Meeting: Space optics: Imaging X-ray optics workshop