Efficient coupling to chalcogenide glass photonic crystal waveguides via silica optical fiber nanowires.
نویسندگان
چکیده
We demonstrate highly efficient evanescent coupling between a highly nonlinear chalcogenide glass two dimensional photonic crystal waveguide and a silica fiber nanowire. We achieve 98% insertion efficiency to the fundamental photonic crystal waveguide mode with a 3dB coupling bandwidth of 12nm, in good agreement with theory. This scheme provides a promising platform to realize low power nanocavity based all-optical switching and logic functions.
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ورودعنوان ژورنال:
- Optics express
دوره 14 3 شماره
صفحات -
تاریخ انتشار 2006