L2M – High reliability free-space quantum communication in turbulent environments.

The objective of the proposal is to enable high-reliability free-space quantum communication in turbulence environments. Free-space optical and quantum communications face a critical hurdle of atmospheric turbulence induced distortions in propagating optical beams. This degrades signal purity in quantum key distribution (QKD) and long-distance optical transmission. Our vision for this project is to establish a fast physics-based turbulence prediction system for a secure free-space optical communication. This will extend the range and reliability of existing optical and future quantum communication networks. The turbulence prediction system can be an essential element of the design cycle and additionally be used in the signal deconvolution during operation of the receiving systems. For commercializing the idea, we require access to potential users of the proposed technology, so as to fine tune the system to the present needs of the industry, while working towards the future advancements in terms of key-exchange rate and transmission distances.

Faculty Supervisor:

Jean-Pierre Hickey

Student:

Partner:

DMZ Ventures Inc

Discipline:

Engineering

Sector:

Technology; Energy and Utilities; Quantum Science

University:

University of Waterloo

Program: