Optimizing parametric amplifier pump for the limiting qubit reduces multiplexed readout time by 320 ns versus average-SNR optimization in a 5-qubit TWPA experiment.
arXiv preprint arXiv:2408.16366 , year=
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Multiple parametric pumps in Josephson circuits reduce bipartite entanglement by redistributing two-mode squeezing across a larger network of modes and additional idler frequencies.
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Optimizing Pump Conditions of Parametric Amplifiers for Fast Multiplexed Readout of Superconducting Qubits
Optimizing parametric amplifier pump for the limiting qubit reduces multiplexed readout time by 320 ns versus average-SNR optimization in a 5-qubit TWPA experiment.
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Bipartite entanglement under frequency comb pumping in parametric Josephson circuits
Multiple parametric pumps in Josephson circuits reduce bipartite entanglement by redistributing two-mode squeezing across a larger network of modes and additional idler frequencies.