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Kuzin A, Kovalyuk V, Golikov A, Prokhodtsov A, Marakhin A, Ferrari S, et al. Efficiency of focusing grating couplers versus taper length and angle. In: J. Phys.: Conf. Ser. Vol 1410.; 2019. 012181.
Abstract: Here we experimentally studied dependence of a focusing grating coupler efficiency versus taper length and angle on silicon nitride platform. As a result, we obtained a dependence for the efficiency of a focusing grating coupler on the parameters of the taper length and angle.
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