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Phoenix and Peregrine Ion Traps

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arxiv 2009.02398 v1 pith:BSNW5UQH submitted 2020-09-04 physics.app-ph physics.atom-phphysics.ins-detquant-ph

classification physics.app-phphysics.atom-phphysics.ins-detquant-ph
keywords trapstrapelectrodesperegrinephoenixaccesscontrolinner
verification ladder T0 review T1 audit T2 compute T3 formal
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The Phoenix and Peregrine ion traps are micro-fabricated surface-electrode ion traps based on silicon technology. Both are linear traps using a symmetric 6-rail design with segmented inner and outer control electrodes. The traps are fabricated on Sandia's High Optical Access (HOA) platform to provide good optical access skimming the trap surface. They are packaged in custom ceramic pin or land grid array packages using a 2.54 mm pitch. The Peregrine trap is a surface trap with all electrodes in one plane. The Phoenix trap has the same layout, but with a central through-substrate slot and its inner control electrodes are at a lower metal level. Both traps provide means to measure the substrate temperature and to heat the device by means of integrated aluminum and tungsten wires.

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Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. OpenAlex reports about 18 citations worldwide. Full citation record

  1. Benchmarking trigonometric continuous-variable gate primitives with trapped ions

    quant-ph 2026-07 conditional novelty 6.0 of 10

    Cosine gates exp(-iθ cos(c x̂)) in one- and two-mode versions were implemented on trapped-ion motional modes and benchmarked against noise-inclusive simulations via Fock-space transition probabilities.

  2. Characterization of Inner Control Electrode Shapes for Multi-Layer Surface-Electrode Ion Traps

    quant-ph 2026-02 conditional novelty 6.0 of 10

    Asymmetric inner electrodes (triangular, L-, T-, Z-, rhomboid) can provide simultaneous axial and radial control in multi-layer surface-electrode ion traps, potentially eliminating outer control electrodes.

  3. A versatile laser-machined rf trap for arrays of 100+ ions

    quant-ph 2026-07 accept novelty 5.0 of 10

    A laser-machined, stacked-wafer rf trap with ten tunable electrodes confines 154-ion 2D crystals and flexible 1D chains with low heating and high secular frequencies.

  4. Design Tradeoffs in Photonically Linked Qubit Networks

    quant-ph 2025-06 conditional novelty 5.0 of 10

    A modeling study concludes that dipole-induced-transparency and controlled-phase-flip protocols in strong-coupling cavities can outperform two-photon entanglement schemes for trapped-ion networks, under optimistic but...

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