DARTWARS (Detector Array Readout with Traveling Wave AmplifieRS) is a three years project that aims to develop high-performing innovative Traveling Wave Parametric Amplifiers (TWPAs) for low temperature detectors and qubit readout (C-band). The practical development follows two different promising approaches, one based on the Josephson junctions (TWJPA) and the other one based on the kinetic inductance of a high-resistivity superconductor (KITWPA). This paper presents the advancements made by the DARTWARS collaboration to produce a first working prototype of a KITWPA.
@article{arxiv.2208.10101,
title = {Progress in the development of a KITWPA for the DARTWARS project},
author = {M. Borghesi and C. Barone and S. Capelli and G. Carapella and A. P. Caricato and I. Carusotto and A. Cian and D. Di Gioacchino and E. Enrico and P. Falferi and L. Fasolo and M. Faverzani and E. Ferri and G. Filatrella and C. Gatti and A. Giachero and D. Giubertoni and V. Granata and A. Greco and C. Guarcello and D. Labranca and A. Leo and C. Ligi and G. Maccarrone and F. Mantegazzini and B. Margesin and G. Maruccio and C. Mauro and R. Mezzena and A. G. Monteduro and A. Nucciotti and L. Oberto and L. Origo and S. Pagano and V. Pierro and L. Piersanti and M. Rajteri and A. Rettaroli and S. Rizzato and A. Vinante and M. Zannoni},
journal= {arXiv preprint arXiv:2208.10101},
year = {2022}
}
Comments
3 pages, 4 figures. Proceeding of Pisa15th Meeting conference