WISER: Systematic Design-Space Exploration of Trapped Ions with Multiplexed Control
A preprint presents WISER, a systematic design-space exploration method for trapped-ion QCCD architectures that use Integrated Switching Electronics (WISE). WISE multiplexes control signals through integrated switching hardware to reduce wiring, and the work targets scalability constraints from control wiring and electronics.
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What this could mean
- 0–2 yearsPlausible
Within two years, WISER-style exploration could help trapped-ion hardware groups select multiplexed control schemes that cut wiring requirements enough to make larger QCCD devices feasible without a proportional increase in control electronics.
By systematically evaluating switching topologies and control protocols, WISER could reveal configurations that avoid crosstalk or thermal bottlenecks before hardware is built; if validated against experimental WISE devices, those design rules would be actionable for existing QCCD fabrication lines.
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