منابع مشابه
Responsive Polymer Photonics**
This thesis discusses innovative approaches to polymer-based photonic coatings, with the present chapter presenting an overview of developments in this field. The coatings in question can change their topological properties in a reversible, dynamic way when exposed to an external stimulus. This thesis will first describe photoresponsive coatings that change their surface topography and therefor...
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Polymer composites are one of the most attractive near-termmeans to exploit the unique properties of carbon nanotubes and graphene. This is particularly true for composites aimed at electronics and photonics, where a number of promising applications have already been demonstrated. One such example is nanotube-based saturable absorbers. These can be used as all-optical switches, optical amplifie...
متن کاملTriple-helical nanowires by tomographic rotatory growth for chiral photonics
Three dimensional helical chiral metamaterials resulted in effective manipulation of circularly polarized light in the visible infrared for advanced nanophotonics. Their potentialities are severely limited by the lack of full rotational symmetry preventing broadband operation, high signal-to-noise ratio and inducing high optical activity sensitivity to structure orientation. Complex intertwined...
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Polymer composites are an attractive near-term means to exploit the unique properties of single wall carbon nanotubes and graphene. This is particularly true for composites aimed at photonic and optoelectronic applications, where a number of devices have already been demonstrated. These include transparent conductors, saturable absorbers, electroluminescent and photovoltaic devices. Here, we pr...
متن کاملStability of polymer-dielectric bi-layers for athermal silicon photonics.
Temperature sensitivity of Si based rings can be nullified by the use of polymer over-cladding. Integration of athermal passive rings in an electronic-photonic architecture requires the possibility of multi-layer depositions with patterned structures. This requires establishing UV, thermal and plasma stability of the polymer during multi-layer stacking. UV stability is enhanced by UV curing to ...
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ژورنال
عنوان ژورنال: Optical Materials Express
سال: 2017
ISSN: 2159-3930
DOI: 10.1364/ome.7.002432