Ions irradiation on bi-layer coatings

Enrico Tessarolo; Alain Jody Corso; Roman Böttger; Alessandro Martucci; Maria G. Pelizzo

doi:10.1117/12.2274795

5 September 2017 Ions irradiation on bi-layer coatings

Enrico Tessarolo, Alain Jody Corso, Roman Böttger, Alessandro Martucci, Maria G. Pelizzo

Proceedings Volume 10401, Astronomical Optics: Design, Manufacture, and Test of Space and Ground Systems; 104010A (2017) https://doi.org/10.1117/12.2274795
Event: SPIE Optical Engineering + Applications, 2017, San Diego, California, United States

Abstract

Future space missions will operate in very harsh and extreme environments. Optical and electronics components need to be optimized and qualified in view of such operational challenges. This work focuses on the effect of low alpha particles irradiation on coatings. Low energy He⁺ (4 keV and 16 keV) ions have been considered in order to simulate in laboratory the irradiation of solar wind (slow and fast components) alpha particles. Mono- and proper bi-layers coatings have been investigated. The experimental tests have been carried out changing doses as well as fluxes during the irradiation sessions. Optical characterization in the UV-VIS spectral range and superficial morphological analysis have performed prior and after irradiation.

Conference Presentation

Citation Download Citation

Enrico Tessarolo, Alain Jody Corso, Roman Böttger, Alessandro Martucci, and Maria G. Pelizzo "Ions irradiation on bi-layer coatings", Proc. SPIE 10401, Astronomical Optics: Design, Manufacture, and Test of Space and Ground Systems, 104010A (5 September 2017); https://doi.org/10.1117/12.2274795

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available