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    • ISO-6 Clean-room deposition system
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      • Reflective band at the shortest far UV wavelength: 100 nm
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      • Materials were measured in parts of the far and extreme UV with non self-consistent methods
    • Evaluation of optical constant consistency
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    • New coating design: multi-material multilayers
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Enhanced Far-UV reflectance of Al mirrors protected with hot-deposited MgF2

por LARRUQUERT | Abr 28, 2018 | articles-2018, Broadband-almgf2

Luis Rodríguez-de Marcos; Nuria Gutiérrez-Luna; Lucía Espinosa-Yáñez; Carlos Honrado-Benítez; José Chavero-Royán; Belén Perea-Abarca; Juan I. Larruquert Abstract Mirrors based on Al protected with a MgF2 film provide high reflectance over a broad spectral range down...

Procedure to convert optical-constant models into analytic

por LARRUQUERT | Abr 28, 2018 | articles-2018, Coatings Design - Modified optical-constant models

Juan I.LarruquertaLuis V.Rodríguez-de Marcos Abstract Several common optical-constant models do not satisfy a necessary requirement: they are not analytic (in the sense of holomorphic). This includes models defined with a piecewise function like Tauc-Lorentz,...

Optimization of MgF2-deposition temperature for far UV Al mirrors

por LARRUQUERT | Abr 28, 2018 | articles-2018, Broadband-almgf2

Luis V. Rodríguez De Marcos, Juan I. Larruquert, José A. Méndez, Nuria Gutiérrez-Luna, Lucía Espinosa-Yáñez, Carlos Honrado-Benítez, José Chavero-Royán, and Belén Perea-Abarca Abstract Progress towards far UV (FUV) coatings with enhanced reflectance is invaluable for...
Lyman-β narrowband coatings with strong Lyman-α rejection

Lyman-β narrowband coatings with strong Lyman-α rejection

por LARRUQUERT | Abr 14, 2018 | articles-2018, Narrowband mirrors 100nm

Rodríguez De Marcos. L, Larruquert. J, Méndez, Vidal. M, García. S, Gutiérrez. N, Espinosa. L, Honrado. C, Chavero. J Abstract Novel narrowband multilayer coatings efficient at a wavelength as short as 100 mn are presented, which pushes shortwards the existing limit...

Entradas recientes

  • Coatings for improve FUV astrophysics observations
  • Optimization of the deposition parameters of MgF2/LaF3 narrowband reflective FUV multilayers
  • Far UV-enhanced Al mirrors with Ti seed
  • Why is Adachi procedure successful to avoid divergences in optical models?
  • Optical constants at complex energies: local deconvolution

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