PT Unknown AU Rosfjord, KM Yang, JKW Dauler, EA Anant, V Berggren, KK Kerman, AJ Voronov, BM Gol’tsman, GN TI Increased detection efficiencies of nanowire single-photon detectors by integration of an optical cavity and anti-reflection coating SE CLEO/QELS PY 2006 BP JTuF2 (1 to 2) DI 10.1109/CLEO.2006.4628700 DE SSPD; SNSPD AB We fabricate and test superconducting NbN-nanowire single-photon detectors with an integrated optical cavity and anti-reflection coating. We design the cavity and coating such as to maximize absorption in the NbN film of the detector. ER