Nettet15. sep. 2024 · We report the implementation of a near-quantum-limited, traveling-wave parametric amplifier that uses three-wave mixing (3WM). To favor amplification by 3WM, we use the superconducting nonlinear asymmetric inductive element (SNAIL) loops, biased with a dc magnetic flux. Nettet21. des. 2024 · Prototypes of the design of Josephson traveling-wave parametric amplifier based on aluminum superconductor–insulator–superconductor junctions in the form of direct-current SQUIDs included in ...

Flux-Driven Josephson Traveling-Wave Parametric Amplifier

NettetKeywords: superconductor tunnel junctions, SQUIDs, Josephson traveling-wave parametric amplifiers, SIS junctions, magnetron sputtering DOI: 10.1134/S1063783421090419 INTRODUCTION Semiconductor microwave amplifiers could not provide noise characteristics necessary for the devel-opment of qubit readout … Nettet22. sep. 2024 · Quantum-limited microwave parametric amplifiers are genuine key pillars for rising quantum technologies and, in general, for applications that rely on the … buddha and beads rehoboth beach

(PDF) Josephson Parametric Amplifier in Axion Experiments

NettetPhilip Krantz posted images on LinkedIn Nettet6. okt. 2014 · Using “resonant phase matching,” we design a compact superconducting device consisting of a transmission line with subwavelength resonant inclusions that simultaneously achieves a gain of 20 dB, an instantaneous bandwidth of 3 GHz, and a saturation power of −98 dBm. Nettet6. okt. 2014 · Resonantly phase-matched traveling wave parametric amplifier. (a) Signal photons are amplified through a nonlinear interaction with a strong pump as they … crestview doctors surgery lowestoft