@InProceedings{Moshkova_etal2019, author="Moshkova, M. and Morozov, P. and Divochiy, A. and Vakhtomin, Y. and Smirnov, K.", title="Large active area superconducting single photon detector", booktitle="J. Phys.: Conf. Ser.", year="2019", volume="1410", pages="012139", optkeywords="SSPD; SNSPD", abstract="We present development of large active area superconducting single-photon detectors well coupled with standard 50 $\mu$m-core multi-mode fiber. The sensitive area of the SSPD is patterned using the photon-number-resolving design and occupies an area of 40{\texttimes}40 $\mu$m2. Using this approach, we have obtained excellent specifications: system detection efficiency of 47{\%} measured using a 900 nm laser and low dark count rate of 100 cps. The main advantages of the approach presented are a very short dead time of the detector of 22 ns and FWHM jitter value of about 130 ps.", optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=1224), last updated on Mon, 24 May 2021 23:28:12 -0500", issn="1742-6588", doi="10.1088/1742-6596/1410/1/012139", opturl="https://iopscience.iop.org/article/10.1088/1742-6596/1410/1/012139", opturl="https://doi.org/10.1088/1742-6596/1410/1/012139" }