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Towards a Quantum Network of Superconducting Nodes using Surface Acoustic Waves and Semiconductor Quantum Dots

Date

Wednesday February 24, 2021
2:30 pm - 3:30 pm

Location

Zoom
Event Category
Seminars
Condensed Matter Physics & Optics (CMPO)

Kevin Silverman
NIST (Boulder) Quantum Nanophotonics Group

Abstract

A quantum network will enable fundamentally new capabilities by linking remotely located quantum processors. NIST has recently funded a 5-year program to build a prototype system of linked superconducting qubits. With such a system in hand, it will be possible to study the metrology and standards necessary to support future networks. A major technological challenge is faithfully converting quantum information stored in the superconducting qubits to optical photons.  One promising scheme involves using surface acoustic wave cavities and semiconductor quantum dots.