Qubits

Oratomic raises a $300M Series A to pursue a utility-scale quantum computer using optical tweezer qubits, targeting 10k–20k qubits with claimed error-correction advantages and a path to market by decade’s end.

Imec demonstrates a silicon quantum dot spin qubit device fabricated with High NA EUV lithography, achieving 6 nm gate gaps and 300mm fab compatibility, signaling a CMOS-compatible path toward scalable quantum chips.

ETH Zurich claims a 17,000-qubit array achieving 99.91% fidelity.