Compact and broadband multimode waveguide bend by shape-optimizing with transformation optics
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DOI: 10.1364/prj.403818
Abstract: Multimode waveguide bend is one of the key components for realizing high-density mode-division multiplexing systems on chip. However, the reported multimode waveguide bends are either large, bandwidth-limited or fabrication-complicated, which hinders their applications in future… read more here.
Keywords: shape optimizing; waveguide bend; multimode waveguide; multimode ... See more keywords