Ultra low noise readout with traveling wave parametric amplifiers: The DARTWARS project

Year: 2023

Authors: Rettaroli A., Barone C., Borghesi M., Capelli S., Carapella G., Caricato AP., Carusotto I., Cian A., Di Gioacchino D., Enrico E., Falferi P., Fasolo L., Faverzani M., Ferri E., Filatrella G., Gatti C., Giachero A., Giubertoni D., Granata V., Greco A., Guarcello C., Labranca D., Leo A., Ligi C., Maccarrone G., Mantegazzini F., Margesin B., Maruccio G., Mauro C., Mezzena R., Monteduro AG., Nucciotti A., Oberto L., Origo L., Pagano S., Pierro V., Piersanti L., Rajteri M., Rizzato S., Vinante A., Zannoni M.

Autors Affiliation: INFN Lab Nazl Frascati, Via Enr Fermi, I-00044 Frascati, Italy; INFN Sez Lecce, Via Arnesano, I-73100 Lecce, Italy; Univ Salento, Dept Phys, Via Arnesano, I-73100 Lecce, Italy; Univ Milano Bicocca, Dept Phys, Piazza Sci, I-20126 Milan, Italy; INFN Milano Bicocca, Piazza Sci, I-20126 Milan, Italy; Univ Salerno, Dept Phys, Via Giovanni Paolo 2, I-84084 Fisciano, Salerno, Italy; INFN Napoli, Salerno Grp, Via Giovanni Paolo 2, I-84084 Fisciano, Salerno, Italy; Univ Sannio, Dept Sci & Technol, Via Francesco Sanctis, I-82100 Benevento, Italy; Univ Sannio, Dept Engn, Corso Garibaldi, I-82100 Benevento, Italy; INO CNR BEC Ctr, Via Sommar, I-38123 Povo, Italy; Univ Trento, Dept Phys, Via Sommar, I-38123 Trento, Italy; Fdn Bruno Kessler, Via Sommar, I-38123 Trento, Italy; INFN TIFPA, Via Sommar, I-38123 Trento, Italy; IFN CNR, Via Sommar, I-38123 Trento, Italy; INRiM Ist Nazl Ric Metrolog, Str Cacce, I-10135 Turin, Italy; Politecn Torino, Corso Duca Abruzzi, I-10129 Turin, Italy; INFN Torin o, Via Pietro Giuria, I-10125 Turin, Italy; Ist Nanosci, Natl Enterprise Nanosci & Technol NEST, CNR, Pisa, Italy; Scuola Normale Super Pisa, Pisa, Italy.

Abstract: The DARTWARS project has the goal of developing high-performing innovative traveling wave parametric amplifiers with high gain, large bandwidth, high saturation power, and nearly quantum-limited noise. The target frequency region for its applications is 5-10 GHz, where the expected noise temperature is below 600 mK. The development follows two different approaches, one based on Josephson junctions and one based on kinetic inductance of superconductors. This contribution mainly focuses on the Josephson traveling wave parametric amplifier, presenting its design, preliminary measurements and the test of homogeneity of arrays of Josephson junctions.

Journal/Review: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT

Volume: 1046      Pages from: 167679-1  to: 167679-4

More Information: This work is supported by the Italian Institute of Nuclear Physics (INFN) , within the Technological and Interdisciplinary research commission (CSN5) , by the European Union’s H2020-MSCA Grant Agreement No. 101027746, and by the Joint Research Project PARAWAVE of the European Metrology Programme for Innovation and Research (EMPIR) . PARAWAVE received funding from the EMPIR programme co-financed by the Participating States and from the European Union’s Horizon 2020 research and innovation programme.
KeyWords: Microwaves; Low noise; Parametric amplification; Detector arrays; Superconductors; Josephson junctions
DOI: 10.1016/j.nima.2022.167679

ImpactFactor: 1.500
Citations: 6
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