Centre updates

CQC2T researchers are connecting up the global quantum internet

A team of researchers led by A. Prof Matthew Sellars at The Australian National University have shown that an erbium-doped crystal is a practical building block for a global quantum internet.

Dr Rose Ahlefeldt and A. Prof Matthew Sellars operating a high resolution dye laser (used to study rare earth crystals) in the solid state spectroscopy laboratory at ANU. Image credit: Stuart Hay, ANU

The material is uniquely suited to enable a global quantum telecommunications network, achieving coherence times of more than a second and operating in the same 1550nm band as existing fibre optic networks.

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Access the full paper at Nature Physics.

Watch a video about the result.

Australia's first quantum computing company launched

Australia's first quantum computing company, Silicon Quantum Computing Pty Ltd, has been formed to accelerate the commercialisation of silicon quantum computing technology initially developed by CQC2T.

SQC board members with the federal Industry Minister and NSW Chief Scientist. L to R: CBA Head of Emerging Technology Dilan Rajasingham, Telstra Chief Scientist Professor Hugh Bradlow, Secretary of the Department of Industry, Innovation and Science Glenys Beauchamp, Minister for for Industry, Innovation and Science the Hon Arthur Sinodinos AO, Professor Michelle Simmons, SQC Chair Stephen Menzies, NSW Chief Scientist and Engineer Professor Mary O'Kane, UNSW Vice-Chancellor Professor Ian Jacobs

The company is a first-of-its-kind collaboration between UNSW, the Commonwealth and NSW governments, Commonwealth Bank Australia and Telstra. CQC2T Director Prof Michelle Simmons is a founding member of the company board.

Read more at the UNSW Newsroom

Watch a video showing highlights from the launch