Manova NN, Smirnov EO, Korneeva YP, Korneev AA, Goltsman GN. Superconducting photon counter for nanophotonics applications. In: J. Phys.: Conf. Ser. Vol 1410.; 2019. 012147 (1 to 5).
Abstract: 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.
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