Conference paper
Normal incidence optics for solar coronal imaging
Eberhard A. Spiller, Janusz S. Wilczynski, et al.
SPIE Optical Science, Engineering, and Instrumentation 1995
We discuss the procedures developed for the production and testing of multilayer x-ray mirrors on large figured optical surfaces. Methods which are generally useful for characterizing the performance of such optics are presented, as well as specific results from the production of a 25-cm diam Ritchey-Chretien telescope for a wavelength of λ = 63.5 Å. The latter is a two-mirror system, which places additional stringent requirements upon the accuracy and quality of the coatings. © 1989 Optical Society of America.
Eberhard A. Spiller, Janusz S. Wilczynski, et al.
SPIE Optical Science, Engineering, and Instrumentation 1995
Eberhard Spiller
Optics in Complex Systems 1990
Eberhard A. Spiller, Kurt Grebe, et al.
Opt. Eng.
Eberhard Spiller
Applied Optics