Coupling of Josephson Radiation to Voltage Standard Arrays |
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Authors: | M. Cirillo F. Mueller J. Niemeyer R. Poepel |
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Affiliation: | (1) Dipartimento di Fisica and Unità INFM, Università di Roma Tor Vergata, , I-00133 Roma, Italy;(2) Physikalisch Technische Bundesanstalt, Bundesallee 100, D-3300 Braunschweig, Germany |
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Abstract: | We coupled the radiation emitted by arrays of Josephson junctions oscillators to detector arrays of small Josephson junctions. The number of junctions in the detector array ranges up to 1536, which is typical for a 1V standard array operation. Evidence is presented that both uniform coupling of the emitted radiation over all the small junctions arrays and coherent emission of the Josephson oscillators can be achieved. PACS numbers: 74.50. + r, 74.40. + k. |
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Keywords: | Josephson radiation superconducting voltage standard |
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