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A next-generation trapped ion quantum computing system

ORAL

Abstract

The first generation of a universal trapped ion integrated quantum processor, constructed in a collaboration between universities and industrial partners, was used to perform quantum algorithms with high-fidelity on 12 qubits, and high-fidelity quantum gates with up to 23 qubits. We present progress on the second-generation system, which has several design improvements, such as a capacity of 32 qubits, parallel addressing capability using an RF-System-On-Chip, a next-generation micro-fabricated surface ion trap from Sandia National Laboratories, and the integration with the upgraded Raman and CW laser systems built by L3Harris.

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Presenters

  • Yichao Yu

    DQC Duke University, DQC/Duke ECE

Authors

  • Yichao Yu

    DQC Duke University, DQC/Duke ECE

  • Lei Feng

    Duke University, JQI/QuICS/UMD Physics, DQC/Duke ECE

  • LIUDMILA ZHUKAS

    DQC/Duke ECE

  • Marko Cetina

    Joint Quantum Institute, Department of Physics, University of Maryland, College Park; Department of Physics, Duke Quantum Center, Duke University., Duke University, JQI/QuICS/UMD Physics, DQC/Duke ECE, JQI and QuICS and Department of Physics, University of Maryland, College Park; Duke Quantum Center and Department of Physics, Duke University, Duke Quantum Center and Department of Physics, Duke University, Durham, NC

  • Crystal Noel

    Duke, Department of Electrical and Computer Engineering, Duke Quantum Center, Duke University; Joint Quantum Institute, Department of Physics, University of Maryland, College Park., Joint Quantum Institute, University of Maryland, College Park; Duke University Department of Electrical and Computer Engineering, Duke Quantum Center, JQI/QuICS/UMD Physics, DQC/Duke ECE, JQI and QuICS and Department of Physics, University of Maryland, College Park; Duke Quantum Center and Department of ECE, Duke University

  • Debopriyo Biswas

    Department of Physics, Duke Quantum Center, Duke University; Joint Quantum Institute, Department of Physics, University of Maryland, College Park., University of Maryland, College Park, JQI/QuICS/UMD Physics, DQC/Duke ECE, JQI and QuICS and Department of Physics, University of Maryland, College Park; Duke Quantum Center and Department of Physics, Duke University

  • Andrew Risinger

    Joint Quantum Institute, Department of Electrical and Computer Engineering, University of Maryland, College Park., University of Maryland, College Park, JQI/QuICS/UMD Physics, JQI and QuICS and Departments of Physics and ECE, University of Maryland, College Park, MD 20742

  • Alexander Kozhanov

    DQC/Duke ECE

  • Christopher R Monroe

    JQI and QuICS and Department of Physics, University of Maryland, College Park, MD 20742; Duke Quantum Center and Department of Physics, Duke University, Durham NC 27701; IonQ, JQI/QuICS/UMD Physics, DQC/Duke ECE, IonQ, JQI, University of Maryland, College Park, JQI and QuICS and Department of Physics, University of Maryland, College Park; Duke Quantum Center and Department of Physics (and ECE), Duke University; IonQ, JQI, QuICS, Dept. of Physics, University of Maryland, College Park, MD 20742; DQC, Dept. of ECE and Physics, Duke University, Durham, NC 27701; IonQ Inc., College Park, MD 20742