Author/Authors :
Zhang، Jin نويسنده , , W.، Slysz, نويسنده , , A.، Verevkin, نويسنده , , O.، Okunev, نويسنده , , G.، Chulkova, نويسنده , , A.، Korneev, نويسنده , , A.، Lipatov, نويسنده ,
Abstract :
We report our time-resolved measurements of NbN-based superconducting single-photon detectors. The structures are meander-type, 10-nm thick, and 200-nm wide stripes and were operated at 4.2 K. We have shown that the NbN devices can count single-photon pulses with below 100-ps time resolution. The response signal pulse width was about 150 ps, and the system jitter was measured to be 35 ps.
Keywords :
Ischaemic heart disease , homocysteine , Cretan Mediterranean diet , folate
