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.

Detector Array Readout with Traveling Wave Amplifiers / Giachero, A.; Barone, C.; Borghesi, M.; Carapella, G.; Caricato, A. P.; Carusotto, I.; Chang, W.; Cian, A.; Di Gioacchino, D.; 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.. - In: JOURNAL OF LOW TEMPERATURE PHYSICS. - ISSN 0022-2291. - 209:3-4(2022), pp. 658-666. [10.1007/s10909-022-02809-6]

Detector Array Readout with Traveling Wave Amplifiers

I. Carusotto;B. Margesin;R. Mezzena;A. Vinante
2022-01-01

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.
2022
3-4
Giachero, A.; Barone, C.; Borghesi, M.; Carapella, G.; Caricato, A. P.; Carusotto, I.; Chang, W.; Cian, A.; Di Gioacchino, D.; 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.
Detector Array Readout with Traveling Wave Amplifiers / Giachero, A.; Barone, C.; Borghesi, M.; Carapella, G.; Caricato, A. P.; Carusotto, I.; Chang, W.; Cian, A.; Di Gioacchino, D.; 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.. - In: JOURNAL OF LOW TEMPERATURE PHYSICS. - ISSN 0022-2291. - 209:3-4(2022), pp. 658-666. [10.1007/s10909-022-02809-6]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/375808
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