Výsledky vyhledávání - "Sterk, Jonathan D."

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Closed-loop optimization of fast trapped-ion shuttling with sub-quanta excitation

Autor: Sterk, Jonathan D., Coakley, Henry, Goldberg, Joshua, Hietala, Vincent, Lechtenberg, Jason, McGuinness, Hayden, McMurtrey, Daniel, Parazzoli, L. Paul, Van Der Wall, Jay, Stick, Daniel

Shuttling ions at high speed and with low motional excitation is essential for realizing fast and high-fidelity algorithms in many trapped-ion based quantum computing architectures. Achieving such performance is challenging due to the sensitivity of

Externí odkaz: http://arxiv.org/abs/2201.07358

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Assembling a ring-shaped crystal in a microfabricated surface ion trap

Autor: Tabakov, Boyan, Benito, Francisco, Blain, Matthew, Clark, Craig R., Clark, Susan, Haltli, Raymond A., Maunz, Peter, Sterk, Jonathan D., Tigges, Chris, Stick, Daniel

Publikováno v: Phys. Rev. Applied 4, 031001 (2015)

We report on experiments with a microfabricated surface trap designed for trapping a chain of ions in a ring. Uniform ion separation over most of the ring is achieved with a rotationally symmetric design and by measuring and suppressing undesired ele

Externí odkaz: http://arxiv.org/abs/1501.06554

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Robust, self-consistent, closed-form tomography of quantum logic gates on a trapped ion qubit

Autor: Blume-Kohout, Robin, Gamble, John King, Nielsen, Erik, Mizrahi, Jonathan, Sterk, Jonathan D., Maunz, Peter

We introduce and demonstrate experimentally: (1) a framework called "gate set tomography" (GST) for self-consistently characterizing an entire set of quantum logic gates on a black-box quantum device; (2) an explicit closed-form protocol for linear-i

Externí odkaz: http://arxiv.org/abs/1310.4492

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