Progress towards an error correcting dual-species neutral atom quantum processor

Poster

Abstract

We present an architecture and experimental progress towards a neutral-atom quantum computer that leverages a dual-species approach of rubidium and cesium qubits, allowing for nondestructive readout of both data and ancilla registers. We present our ultra-high vacuum system capable of continuous reloading via an optical elevator beam. Our custom-designed optical pathways allow for nondestructive state-selective readout and single-photon Rydberg excitation using UV light. Further, we present a full-stack control system architecture, leveraging commercial FPGA-based hardware for low-latency coherent control.

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Presenters

  • Sam Norrell

    • University of Wisconsin - Madison

Authors

  • Sam Norrell

    • University of Wisconsin - Madison
  • Uday Singla

    • University of Wisconsin - Madison
  • Kunal Sinha

    • University of Wisconsin - Madison
  • Linipun Phuttitarn

    • University of Wisconsin - Madison
  • Jacob Thompson

  • Trent Graham

    • University of Wisconsin - Madison
  • Mark Saffman

    • University of Wisconsin - Madison
  • Ruben Aguilo-Schuurs

    • University of Wisconsin - Madison