Open Access Paper
8 September 2020 Innovative design of EUV multilayer reflective coating for improved spectral filtering in solar imaging
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Proceedings Volume 10566, International Conference on Space Optics — ICSO 2008; 1056667 (2020) https://doi.org/10.1117/12.2584165
Event: International Conference on Space Optics 2008, 2008, Toulouse, France
Abstract
Space optic instrumentation for the sun observation in the Extreme Ultraviolet (EUV) spectral region is often based on multilayer coating technology. Such coatings have not negligible bandwidth, and therefore, often the detected signal is due to the contribution of different very close spectral lines. In this work we present a study of innovative capping layer structures covering the multilayer coating able to improve the rejection of the unwanted lines and at the same time preserving the reflectivity peak at the working wavelength.
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Michele Suman, Maria Guglielmina Pelizzo, David L. Windt, Gianni Monaco, Sara Zuccon, and Piergiorgio Nicolosi "Innovative design of EUV multilayer reflective coating for improved spectral filtering in solar imaging", Proc. SPIE 10566, International Conference on Space Optics — ICSO 2008, 1056667 (8 September 2020); https://doi.org/10.1117/12.2584165
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