Multimode Josephson parametric converter: coupling Josephson ring modulator to metamaterial
US9843312B2 · kind B2 · utility
28Cited by
8References
12Claims
0Family size
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Inventor
Key dates
| Filing date | Sep 30, 2015 |
| Grant date | Dec 12, 2017 |
| Priority date | — |
| Expiry date | Nov 14, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10N60/805
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A technique relates to operating a multimode Josephson parametric converter as a multimode quantum limited amplifier. The multimode Josephson parametric converter receives multiple quantum signals in parallel at different resonance frequencies. The multimode Josephson parametric converter amplifies simultaneously the multiple quantum signals, according to pump signals applied to the multimode Josephson parametric converter. The multiple quantum signals having been amplified at the different resonance frequencies are reflected, according to the pump signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.