Topology design and fabrication of an efficient double 90/spl deg/ photonic Crystal waveguide bend

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Topology Design and Fabrication of an Efficient Double 90 Photonic Crystal Waveguide Bend

We have designed and fabricated a novel 90 bend in a photonic crystal waveguide. The design was obtained using topology optimization and the fabricated waveguide displays a bend loss for transverse-electric-polarized light of less than 1 dB per bend in a 200-nm wavelength range.

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ژورنال

عنوان ژورنال: IEEE Photonics Technology Letters

سال: 2005

ISSN: 1041-1135

DOI: 10.1109/lpt.2005.846502