Kuzin, A., Kovalyuk, V., Golikov, A., Prokhodtsov, A., Marakhin, A., Ferrari, S., et al. (2019). Efficiency of focusing grating couplers versus taper length and angle. In J. Phys.: Conf. Ser. (Vol. 1410, 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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