Hu X, Zhong T, White JE, Dauler EAN Faraz, Herder CH, Wong FNC, et al. Fiber-coupled nanowire photon counter at 1550 nm with 24% system detection efficiency. Opt Lett. 2009;34(23):3607–9.
Abstract: We developed a fiber-coupled superconducting nanowire single-photon detector system in a close-cycled cryocooler and achieved 24% and 22% system detection efficiencies at wavelengths of 1550 and 1315 nm, respectively. The maximum dark count rate was ~1000 counts/s.
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