Zero-Compensation Josephson Arbitrary Waveform Synthesizer at 1.33 V
Nathan E. Flowers-Jacobs, Akim Babenko, Anna E. Fox, Justus A. Brevik, Paul D. Dresselhaus, Samuel P. Benz
This paper describes the generation of a quantum-based rms output voltage of 1.332 V using an ac-coupled Josephson Arbitrary Waveform Synthesizer (JAWS) without any low-frequency compensation current biases, that is, in a 'zero-compensation' (ZC) mode. Low-frequency bias currents result in unwanted error voltages that increase with frequency. The ZC technique minimizes these currents and removes the resultant error voltages.
August 24-28, 2020
2020 Conference on Precision Electromagnetic Measurements (CPEM)
, Babenko, A.
, Fox, A.
, Brevik, J.
, Dresselhaus, P.
and Benz, S.
Zero-Compensation Josephson Arbitrary Waveform Synthesizer at 1.33 V, 2020 Conference on Precision Electromagnetic Measurements (CPEM), Denver, CO, [online], https://doi.org/10.1109/CPEM49742.2020.9191825
(Accessed June 29, 2022)