Aba|Qu 1.0 (Tiansuan-1, 天算1号)

Qudoor (Guokaike) · trapped ions · DEPLOYED (2023-) · qubits not published · access: sold into government, finance, telecom, power

qubit type: ion (species not disclosed)

gate mechanism: not disclosed

connectivity: not disclosed

control: not disclosed

control placement: not disclosed

readout: fluorescence

gate evidence: no published figure

flags: source not confirmed, specification absent

1 Qubit carrier	Trapped atomic ion · primary ▨ §Qudoor (ion trap quantum computers; full stack spans ion trap chips) ✅ ion (species not disclosed)
2 Encoding	Hyperfine / clock-state qubit · primary ◌ 🔎 hyperfine assumed by family; species not disclosed
3 Gate mechanism	Mølmer–Sørensen / light-shift laser gate · primary ▨ 🔎 gate mechanism not disclosed
4 Connectivity / transport	Ion-chain motional bus (all-to-all in chain) · primary ▨ 🔎 connectivity not disclosed
5 Control	— undisclosed — exists, nothing published ▨ §Qudoor ✅ Qudoor develops 'ion trap chips, precision laser systems, measurement and control systems'; no addressing or control scheme published
6 Readout	Fluorescence state detection (ions, defects) · primary ◌ 🔎 fluorescence (family-determined)
7 Code	— none — nothing in this layer ▨ 🔎 no QEC code; none
8 Decoder	— none — nothing in this layer ▨ 🔎 no decoder; none
9 Interconnect	— none — nothing in this layer ◌ 🔎 monolithic single module, no interconnect
10 Manufacturing	Ion-trap fabrication (surface-electrode chips; machined 3D blade traps) · primary ▨ §Qudoor (full-stack development spans ion trap chips) ✅ ion-trap fabrication (family-determined)

evidence: ✅ 3 / 10