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Ïã¸ÛÁùºÏ²Ê Department of Electronic and Electrical Engineering

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TRANSNET members set new internet speed record

17 August 2020

Working with two companies, Xtera and KDDI Research, the research team led by Dr Lidia Galdino, achieved a data transmission rate of 178 terabits a second – a fifth faster than the previous record.

photo of Lidia Galdino in lab

The team used amplifiers which were custom made to significantly improve how light carries digital data through fibre-optic broadband. The record-breaking speed is three million times faster than the average UK broadband connection – capable of downloading the entire Netflix library in less than a second.

The full paper is published in IEEE Photonics Technology Letters.
Galdino. L, Edwards. A, Yi. W, Sillekens. E, Wakayama. Y, Gerard. T, Pelouch. S. W, Barnes. S, Tsuritani. T, Killey. I. R, Lavery. D, and Bayvel. P  
(doi.org/10.1109/LPT.2020.3007591).

The work was widely covered by the media – please find below links to the Ïã¸ÛÁùºÏ²Ê press release as well as coverage by the BBC and the London Evening Standard.

Ïã¸ÛÁùºÏ²Ê engineers set new world record internet speed.

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