%0 Conference Proceedings
%T Silicon nitride focusing grating coupler for input and output light of NV-centers
%A Kuzin, Aleksei
%A Elmanov, Ilia
%A Kovalyuk, Vadim
%A An, Pavel
%A Goltsman, Gregory
%S Proc. 32-nd EMSS
%D 2020
%@ 2724-0029
%@ 978-88-85741-44-7
%F Kuzin_etal2020
%O exported from refbase (https://db.rplab.ru/refbase/show.php?record=1841), last updated on Thu, 12 Aug 2021 18:16:53 -0500
%X Here we presented the numerical results for the calculation of focusing grating coupler efficiency in the visible wavelength range. Using the finite element method, the optimal geometric parameters, including filling factor and grating period for a central wavelength of 637 nm, were found. Obtained results allow to input/output single-photon radiation from NV-centers, and can be used for research and development of a scalable on-chip quantum optical computing.
%K NV-centers
%K focusing grating coupler
%R 10.46354/i3m.2020.emss.051
%U https://doi.org/10.46354/i3m.2020.emss.051
%P 349-353