Invention Grant
- Patent Title: Multimode Josephson parametric converter: coupling Josephson ring modulator to metamaterial
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Application No.: US14871562Application Date: 2015-09-30
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Publication No.: US09843312B2Publication Date: 2017-12-12
- Inventor: Baleegh Abdo
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Vazken Alexanian
- Main IPC: H03K3/38
- IPC: H03K3/38 ; H01L39/22 ; H01L39/02
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.
Public/Granted literature
- US20170093381A1 MULTIMODE JOSEPHSON PARAMETRIC CONVERTER: COUPLING JOSEPHSON RING MODULATOR TO METAMATERIAL Public/Granted day:2017-03-30
Information query
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