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Flexible Distributed Bragg Reflectors from Nanocolumnar Templates
Author(s) -
Calvo Mauricio E.,
GonzálezGarcía Lola,
ParraBarranco Julián,
Barranco Angel,
JiménezSolano Alberto,
GonzálezElipe Agustín R.,
Míguez Hernán
Publication year - 2015
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201400338
Subject(s) - materials science , distributed bragg reflector , refractive index , optics , polymer , template , siloxane , optoelectronics , nanotechnology , composite material , physics , wavelength
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.