PT Unknown AU Korneev, A Kovalyuk, V An, P Golikov, A Zubkova, E Ferrari, S Kahl, O Pernice, W Goltsman, G Naumov, AV Gladush, MG Karimullin, KR TI Superconducting single-photon detector for integrated waveguide spectrometer SE EPJ Web Conf. PY 2018 BP 04009 VL 190 DI 10.1051/epjconf/201819004009 DE SSPD; SNSPD; Si3N4 waveguides; waveguide spectrometer AB We present our recent achievements in the development of an on-chip spectrometer consisting of arrayed waveguide grating made of Si3N4 waveguides and NbN superconducting single-photon detector. ER