AC metrology applications of the Josephson effect

The performance of programmable voltage signals that exploit the quantum behavior of superconducting Josephson junctions continues to improve and enhance measurements in metrology, communications, and quantum control. We review advances in pulse-driven digital synthesis techniques with Josephson-jun...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:	Applied physics letters. - 1998. - 125(2024), 5 vom: 10.
1. Verfasser:	Benz, S P (VerfasserIn)
Weitere Verfasser:	Biesecker, J, Burroughs, C J, Castellanos-Beltran, M A, Dresselhaus, P D, Flowers-Jacobs, N E, Fox, A E, Hopkins, P F, Johnson-Wilke, R, Olaya, D, Rüfenacht, A, Sirois, A J, Thomas, J N
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2024
Zugriff auf das übergeordnete Werk:	Applied physics letters
Schlagworte:	Journal Article

Beschreibung
Zusammenfassung:	The performance of programmable voltage signals that exploit the quantum behavior of superconducting Josephson junctions continues to improve and enhance measurements in metrology, communications, and quantum control. We review advances in pulse-driven digital synthesis techniques with Josephson-junction-based devices. Quantum-based synthesis of voltage waveforms has been demonstrated at frequencies up to 3 GHz and rms amplitudes up to 4 V. Josephson pulse generators have also been used to control and characterize superconducting qubits
Beschreibung:	Date Revised 15.11.2024 published: Print Citation Status PubMed-not-MEDLINE
ISSN:	0003-6951
DOI:	10.1063/5.0219991