Mirrors for improved FUV space observations
Autor: | L. Espinosa-Yáñez, L. V. Rodríguez-de Marcos, Nuria Gutiérrez-Luna, P. López-Reyes, Carlos Honrado-Benítez, Álvaro Ríos-Fernández, Manuel A. Quijada, Juan I. Larruquert |
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Přispěvatelé: | Ministerio de Economía y Competitividad (España) |
Rok vydání: | 2020 |
Předmět: | |
Zdroj: | Digital.CSIC. Repositorio Institucional del CSIC instname |
Popis: | SPIE Astronomical Telescopes + Instrumentation, 2020, Online Only, 13 December 2020 Future space missions require more efficient coatings with high stability over time. The Far-UV (FUV) (100-200 nm) and Extreme-UV (EUV) (10-100 nm) spectral ranges are of great interest to various scientific communities dedicated to the exploration and understanding of the universe. GOLD laboratory is a scientific research group that investigates on the development of coatings tuned in the FUV and EUV spectral ranges. In this proceeding, we present coatings that address different targets: 1) broadband mirrors based on Al/MgF2 and Al/AlF3, 2) narrowband mirrors peaked at wavelengths longer than ~120 nm based on (MgF2/LaF3)n multilayers, and 3) mirrors with high reflectance at Lyman ß (102.6 nm) spectral line with strong rejection at the ubiquitous and intense H Lyman ¿(121.6 nm). These research was funded by Secretaría de Estado de Investigación, Desarrollo e Innovación (AYA − -P, ESP--P). |
Databáze: | OpenAIRE |
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