Effects of fabrication deviations and fiber misalignments on a fork-shape edge coupler based on subwavelength gratings
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DOI: 10.1016/j.optcom.2020.126562
Abstract: Abstract We demonstrate a fork-shape edge coupler consisting of a two-tip taper and subwavelength gratings for optical interconnects in optical communication scenarios. The proposed fiber-to-chip edge coupler can achieve a low coupling loss of around… read more here.
Keywords: fiber misalignments; subwavelength gratings; coupler; edge coupler ... See more keywords