Exploring Quantum Networking Nodes for Neutral Atom Tweezer Arrays

POSTER

Abstract

Rydberg atom arrays are promising candidate for quantum computation and information. Scaling up the platform beyond a few thousand qubits would require a modular approach. An integrated optical cavity could serve as a quantum networking node between distant quantum processors. Here we explore and compare two candidates for such a networking node: a nano-photonic crystal cavity (PCC) and a Fabry-Perot Fiber cavity (FPFC). With its small size, the PCC is compatible with Rydberg atoms ~ 200um away, however in its current design it can only host two atoms at the same time. The FPFC provides simultaneous strong coupling of many atoms in individual optical tweezers.

Publication: arXiv:2210.12879

Presenters

  • Elmer Guardado-Sanchez

    • Harvard University
    • Princeton University

Authors

  • Elmer Guardado-Sanchez

    • Harvard University
    • Princeton University

  • Ivana Dimitrova

    • Harvard University

  • Brandon Grinkemeyer

    • Harvard University

  • Paloma Ocola

    • Harvard University

  • Danilo Shchepanovich

    • Harvard University

  • Eirini Mandopoulou

    • Harvard University

  • Vladan Vuletic

    • Massachusetts Institute of Technology MIT
    • Massachusetts Institute of Technology

  • Mikhail D Lukin

    • Harvard University