Low loss Chalcogenide glass waveguides by thermal nano-imprint lithography
نویسندگان
چکیده
منابع مشابه
Optical loss reduction in high-index-contrast chalcogenide glass waveguides via thermal reflow.
A thermal reflow technique is applied to high-index-contrast, sub-micron waveguides in As(2)S(3) chalcogenide glass to reduce the sidewall roughness and associated optical scattering loss. We show that the reflow process effectively decreases sidewall roughness of chalcogenide glass waveguides. A kinetic model is presented to quantitatively explain the sidewall roughness evolution during therma...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2010
ISSN: 1094-4087
DOI: 10.1364/oe.18.019286