Nettetparametric amplifier, quantum microwave illumination, two-mode squeezing, non-classical light source, quantum signals, entanglement. in SNR of about 1 dB (in the range of about 0.1 photons on Nettet16. okt. 2015 · Here we introduce a superconducting amplifier based on a Josephson junction transmission line. Unlike current standing-wave parametric amplifiers, this traveling wave architecture robustly achieves high gain over a bandwidth of several gigahertz with sufficient dynamic range to read out 20 superconducting qubits.
Kerr reversal in Josephson meta-material and traveling wave …
NettetHere we introduce a superconducting amplifier based on a Josephson junction transmission line. Unlike current standing-wave parametric amplifiers, this traveling wave architecture robustly achieves high gain over a bandwidth of several gigahertz with sufficient dynamic range to read out 20 superconducting qubits.To achieve this Nettet8. mai 2024 · We have developed a recently proposed Josephson traveling-wave parametric amplifier with three-wave mixing [A. B. Zorin, Phys. Rev. Applied 6, 034006, … hermie and friends milo the mantis who
A near–quantum-limited Josephson traveling-wave …
Nettet22. sep. 2024 · Download PDF Abstract: The recently proposed Josephson traveling-wave parametric amplifier (JTWPA) based on a ladder transmission line consisting of radio-frequency SQUIDs and exploiting three-wave mixing (3WM), has great potential in achieving both a gain of 20 dB and a flat bandwidth of at least 4 GHz. To realize this … Nettet15. mar. 2015 · Traveling wave parametric amplifiers (TWPAs) promise similar noise performance while allowing for significant increases in both bandwidth and dynamic … Nettet8. mai 2024 · We have developed a recently proposed Josephson traveling-wave parametric amplifier with three-wave mixing [A. B. Zorin, Phys. Rev. Applied 6, 034006, 2016]. The amplifier consists of a microwave transmission line formed by a serial array of nonhysteretic one-junction SQUIDs. max cpu overclock percentage