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1064‐nm Sensitive Organic Photorefractive Composites
Author(s) -
Köber Sebastian,
Prauzner Jacek,
Salvador Michael,
Kooistra Floris B.,
Hummelen Jan C.,
Meerholz Klaus
Publication year - 2010
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.200903005
Subject(s) - materials science , photorefractive effect , composite material , holography , fullerene , diffraction efficiency , diffraction , derivative (finance) , optoelectronics , optics , organic chemistry , chemistry , physics , financial economics , economics , grating
Organic photorefractive composites with sub‐second response time and complete internal diffraction efficiency at low‐intensity 1064 nm illumination are presented. Direct sensitization of the composites is provided by the C84 fullerene derivative [84]PCBM or the organic/inorganic hybrid Ni‐dithiolene complex TT‐2324. Holographic measurements on blends with varying contents of sensitizer are demonstrated.