@Article{Hu_etal2009, author="Hu, Xiaolong and Zhong, Tian and White, James E. and Dauler, Eric A. Najafi and Herder, Charles H. and Wong, Franco N. C. and Berggren, Karl K.", title="Fiber-coupled nanowire photon counter at 1550 nm with 24{\%} system detection efficiency", journal="Optics Letters", year="2009", volume="34", number="23", pages="3607--3609", optkeywords="SNSPD", 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 {\textasciitilde}1000 counts/s.", optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=679), last updated on Thu, 15 Dec 2011 20:25:42 -0600" }