OR

Browse By

A Space-Based Quantum Communications Platform using Continuous Variables (ARC Linkage Project led by University of NSW) (2021–2024)

Abstract:
This work proposes to investigate a new space-borne platform capable of quantum communications with a terrestrial ground station. Different from existing space-borne quantum communication platforms, our new platform will be based on CV (Continuous Variable) technology and will integrate the ability to seamlessly switch to classical Free-Space Optical communications when channel conditions deem quantum communications are too difficult. Currently no quantum satellite built on CV technology exists. Our research will produce a significant advance in an emerging technology space, and will allow Australia to take scientific leadership in an important aspect of ultra-secure visible-light communications from satellites.
Grant type:
University of New South Wales
Researchers:

  • Professor Timothy Ralph

    Professor
    School of Mathematics and Physics
    Faculty of Science
    Professor
    School of Mathematics and Physics
    Faculty of Science
    Centre Director of ARC COE for Quan
    ARC Centre of Excellence for Quantum Computation and Communication Technology
    Faculty of Science
Funded by:
University of New South Wales