Eberhard Spiller, Leon Golub
Applied Optics
Soft x-ray telescopes require filters that block visible and infrared light and have good soft x-ray transmission. The optical properties of possible materials are discussed, and the fabrication and testing methods for the filters used in a 10-inch normal incidence telescope for X = 63 A are described. The best performances in the X = 44-114 A wavelength range are obtained with foils of carbon and rhodium. © 1990 Society of Photo-Optical Instrumentation Engineers.
Eberhard Spiller, Leon Golub
Applied Optics
Eberhard A. Spiller, Janusz S. Wilczynski, et al.
SPIE Optical Science, Engineering, and Instrumentation 1995
Eberhard Spiller, Janusz Wilczynski, et al.
Applied Physics Letters
Leon Golub, Eberhard Spüler, et al.
Applied Optics