7.1 A Cryo-CMOS 4.5~7GHz Dual-Qubit Homodyne Reflectometer Array with High Q Degenerate Parametric Amplifier Through Dynamic Mode Coupling

2023-12-08 Hits:

Affiliation of Author(s):University of Electronic Science and Technology of China (UESTC)

Teaching and Research Group:Integrated Physics Group (IPG)

Journal:2023 IEEE Asian Solid-State Circuits Conference (A-SSCC)

Place of Publication:Haikou, China

Abstract:Error-corrected quantum computing does not only require large-scale (106–109) physical Qubit arrays but also relies on high-fidelity, scalable quantum-to-classic interface electronics. Quantum control and readout systems based on cryogenic CMOS integrated circuits mitigate the error of Qubit manipulation, reduce the cabling complexity, and facilitate the quantum feedback, which pave the way towards practical quantum error correction (QEC) and logic quantum gates. RF reflectometry is widely adopted for qubit states readout. Reflectometry conducts Qubit states discrimination (collapsed to “0” or

Note:https://ieeexplore.ieee.org/document/10347990

All the Authors:Haichuan Lin,Bo Wang

First Author:Yujie Geng

Indexed by:会议论文

Correspondence Author:Cheng Wang

Document Code:10.1109/A-SSCC58667.2023.10347990

Discipline:Engineering

First-Level Discipline:Electronic science and technology

Translation or Not:no

Date of Publication:2023-11-05

Date of Publication:2023-11-05