Detector Array Readout with Traveling Wave Amplifiers
Year: 2022
Authors: Giachero A.; Barone C.; Borghesi M.; Carapella G.; Caricato A. P.; Carusotto I.; Chang W.; Cian A.; Gioacchino D. Di; Enrico E.; Falferi P.; Fasolo L.; Faverzani M.; Ferri E.; Filatrella G.; Gatti C.; Giubertoni D.; Greco A.; Kutlu C.; Leo A.; Ligi C.; Maccarrone G.; Margesin B.; Maruccio G.; Matlashov A.; Mauro C.; Mezzena R.; Monteduro A. G.; Nucciotti A.; Oberto L.; Pagano S.; Pierro V.; Piersanti L.; Rajteri M.; Rizzato S.; Semertzidis Y. K.; Uchaikin S.; Vinante A.
Autors Affiliation: Univ Milano Bicocca, Dept Phys, I-20126 Milan, Italy; INFN Milano Bicocca, I-20126 Milan, Italy; Univ Salerno, Dept Phys, I-84084 Salerno, Italy; INFN Napoli, Salerno Grp, I-84084 Salerno, Italy; Univ Salento, Dept Phys, I-73100 Lecce, Italy; INFN Sez Lecce, I-73100 Lecce, Italy; INO CNR BEC Ctr, I-38123 Povo, Trento, Italy; Univ Trento, Dept Phys, I-38123 Povo, Trento, Italy; INFN Trento Inst Fundamental Phys & Applicat, I-38123 Povo, Trento, Italy; Fdn Bruno Kessler, I-38123 Povo, Trento, Italy; INFN Lab Nazl Frascati, I-00044 Rome, Italy; INRiM Ist Nazl Ric Metrol, I-10135 Turin, Italy; IFN CNR, I-38123 Povo, Trento, Italy; Polytech Univ Turin, I-10129 Turin, Italy; Univ Sannio, Dept Sci & Technol, I-82100 Benevento, Italy; Univ Trento, Dept Phys, I-38123 Povo, Trento, Italy; Univ Sannio, Dept Engn, I-82100 Benevento, Italy; I NFN Torino, I-10125 Turin, Italy; Inst Basic Sci IBS, Ctr Axion & Precis Phys Res, Daejeon 34051, South Korea; Korea Adv Inst Sci & Technol KAIST, Dept Phys, Daejeon 34141, South Korea.
Abstract: Reducing noise to the quantum limit over a large bandwidth is a fundamental requirement for future applications operating at millikelvin temperatures, such as the neutrino mass measurement, the next-generation X-ray observatory, the CMB measurement, the dark matter and axion detection, and the rapid high-fidelity readout of superconducting qubits. The read out sensitivity of arrays of microcalorimeter detectors, resonant axion-detectors, and qubits, is currently limited by the noise temperature and bandwidth of the cryogenic amplifiers. The Detector Array Readout with Traveling Wave Amplifiers project has the goal of developing high-performing innovative traveling wave parametric amplifiers with a high gain, a high saturation power, and a quantum-limited or nearly quantum-limited noise. The practical development follows two different promising approaches, one based on the Josephson junctions and the other one based on the kinetic inductance of a high-resistivity superconductor. In this contribution, we present the aims of the project, the adopted design solutions and preliminary results from simulations and measurements.
Journal/Review: JOURNAL OF LOW TEMPERATURE PHYSICS
Volume: 209 (3-4) Pages from: 658 to: 666
KeyWords: Detector array read out, Parametric amplifier, Quantum noise, Qubits read out, Traveling waveDOI: 10.1007/s10909-022-02809-6ImpactFactor: 2.000Citations: 6data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2024-09-15References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here
