Metrologia · 2009 · 22 citations · 9 references
Natural SciencesMaterials SciencePhysicsCondensed Matter PhysicsSensorsSolid State PhysicsOptical DetectorsQuantum BitsQuantum OpticsQuantum OptoelectronicsSuperconducting MaterialsSuperconducting Thin FilmsPhoton CountingPhoton PhysicsQuantum Electrical StandardsSingle-photon DetectionSuperconducting DetectorsTransition Edge SensorsTransition-edge Sensor Detectors
Photon-number discriminating detectors are fundamentals for new quantum photon-based standards. We report the results on superconducting transition-edge sensors based on Ti/Au and Ti/Pd bilayers allowing pulses containing up to five photons to be discriminated.
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Highly Sensitive and Easy-to-Use SQUID Sensors
D. Drung, J. Beyer, A. Kirste et al. · IEEE Transactions on Applied Superconductivity · 2007 · 337 citations
Engineering, Electrical Engineering, Condensed Matter Physics +14