Ultra-Sharp Multimode Waveguide Bends With Dual Polarizations
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DOI: 10.1109/jlt.2020.2982736
Abstract: A silicon-based on-chip ultra-sharp multimode waveguide bend (MWB) is proposed to work for dual polarizations by introducing modified Euler-curves and shallowly-etched non-uniform subwavelength-gratings (SWGs). For the designed 90° MWB with a core width of 1.01 μm… read more here.
Keywords: dual polarizations; sharp multimode; multimode waveguide; waveguide bends ... See more keywords