Abstract
Low-index nanostructured silica layers can be produced by overcoating an initial organic structure with silica and subsequent removal of the organic constituents. The silica layers can be tailored to achieve defined effective refractive indices and thicknesses. Polarization-neutral antireflective coatings for light incidence angles up to 70° were designed by combining two nanostructured layers with a few homogeneous oxide and fluoride layers.
© 2022 The Author(s)
PDF ArticleMore Like This
Ulrike Schulz, Friedrich Rickelt, Peter Munzert, and Nancy Gratzke
TB.2 Optical Interference Coatings (OIC) 2019
Anne Gärtner, Ulrike Schulz, Ahmad Sabbagh, Friedrich Rickelt, Astrid Bingel, Sabrina Wolleb, Sven Schröder, and Andreas Tünnermann
FB.8 Optical Interference Coatings (OIC) 2022
Ulrike Schulz, Peter Munzert, Sylvelin Reinhard, Friedrich Rickelt, Heiko Knopf, Christiane Weber, and Norbert Kaiser
FB.5 Optical Interference Coatings (OIC) 2016