PT Unknown AU Manova, NN Smirnov, EO Korneeva, YP Korneev, AA Goltsman, GN TI Superconducting photon counter for nanophotonics applications SE J. Phys.: Conf. Ser. PY 2019 BP 012147 (1 to 5) VL 1410 DI 10.1088/1742-6596/1410/1/012147 DE SSPD; SNSPD AB We develop large area superconducting single-photon detector SSPD with a micron-wide strip suitable for free-space coupling or packaging with multi-mode optical fibres. The detector sensitive area is 20 μm in diameter. In near infrared (1330 nm wavelength) our SSPD exhibits above 30% detection efficiency with low dark counts and 45 ps timing jitter. ER