光子盒：2023年全球量子计算产业发展前景-量子年度系列报告

Superconducting Quantum Computers: Currently, the development ofgeneral-purpose superconducting quantum computers is undergoingacrucial stage of transitioning beyond the NISQ era, with a focus onimproving both breadth and depth. Breadth refers to the number of quantum bits, with the current highest being 433 quantumbits inIBM'sOsprey. Depth refers to the number of continuous high-fidelity multi-qubit logic operations that can be performed. • Trapped Ion Quantum Computers: One of the two q