2015, Calvo, Mauricio E., González-García, Lola, Parra-Barranco, Julián, Barranco, Angel, Jiménez-Solano, Alberto, González-Elipe, Agustín R., Míguez, Hernán

A flexible distributed Bragg reflector is made by the infiltration of a nanocolumnar array with polydimethyl siloxane oligomers. The high optical reflectance displayed by the final material is a direct consequence of the high refractive index contrast of the columnar layers whereas the structural stability is due to the polymer properties.