Enhanced conductivity of sol-gel silica cladding for efficient poling in electro-optic polymer/TiO_2 vertical slot waveguide modulators
نویسندگان
چکیده
منابع مشابه
Mesoporous sol-gel silica cladding for hybrid TiO2/electro-optic polymer waveguide modulators.
We report the efficient poling of an electro-optic (EO) polymer in a hybrid TiO(2)/electro-optic polymer multilayer waveguide modulator on mesoporous sol-gel silica cladding. The mesoporous sol-gel silica has nanometer-sized pores and a low refractive index of 1.24, which improves mode confinement in the 400-nm-thick EO polymer film in the modulators and prevents optical absorption from the low...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2014
ISSN: 1094-4087
DOI: 10.1364/oe.22.030191