Presentation + Paper
9 September 2019 Extreme ultraviolet multilayers for solar physics applications: a brief review
Alain Jody Corso, Maria Guglielmina Pelizzo
Author Affiliations +
Abstract
A review of extreme ultraviolet (EUV) multilayers for solar physics applications is presented. Several promising material couples, as well as different optimization strategies, have been explored to optimize the peak reflectance at different wavelengths. For example, ad-hoc capping layers can be employed both to protect the structure underneath and to enhance the reflectance performance at a specific wavelength or to achieve other features such as spectral width and purity. Wide-band and multiband EUV coatings can be achieved by using a-periodic designs, which are still largely unexplored. Aperiodic structures provide novel solutions to be considered in view of future space missions. All the proposed designs are discussed considering their stability in time and along space missions.
Conference Presentation
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alain Jody Corso and Maria Guglielmina Pelizzo "Extreme ultraviolet multilayers for solar physics applications: a brief review", Proc. SPIE 11116, Astronomical Optics: Design, Manufacture, and Test of Space and Ground Systems II, 111160P (9 September 2019); https://doi.org/10.1117/12.2530208
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KEYWORDS
Reflectivity

Interfaces

Extreme ultraviolet

Multilayers

Silicon

Solar processes

Beryllium

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