329 Results for:LASER

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Definitionlaser

A laser is a coherent and focused beam of photons; coherent, in this context, means that it is all one ...Read More

Is there substance in Boris Johnson’s full-fibre broadband vision?

By Julian David 10 Sep 2019

The new prime minister made a bold promise to roll out full-fibre broadband across the country by 2025 – but it’s a challenging task that requires serious investment and planning Read More

What is the difference between memory and storage?

By Brett Cooper, Rodney Brown, Stacey Peterson 16 Jun 2020

Storage and memory, while connected, fulfill separate roles in a computer. Memory meets temporary data access needs and storage retains data and other files over the long term. Read More

5G testbed brings Li-Fi broadband to Orkney

By Alex Scroxton 22 Aug 2019

A number of homes on the remote island of Graemsay in the Orkneys are testing so-called Li-Fi technology as a broadband delivery mechanism Read More

AMD, Nvidia chip acquisitions target Intel's dominance

By Ed Scannell, Carol Sliwa 09 Nov 2020

AMD, Nvidia and Intel raised the competitive heat in the chip industry with all three making strategic acquisitions to run AI workloads. Read More

Understanding the evolution of Ethernet

By Alissa Irei, Eamon McCarthy Earls 25 Nov 2019

First developed by Xerox PARC in the 1970s and ratified by IEEE as a standard in 1983, the evolution of Ethernet has taken this LAN technology through dozens of specifications. Read More

Scaling new heights

By Alistair Mackenzie 23 May 2019

In the third and final part in his series, Predatar’s Alistair Mackenzie considers the top four technological challenges businesses are likely to face when they’re looking to scale their recurring revenue model Read More

AI for the enterprise transmitted directly from Mars

By Ron Karjian 05 Jun 2018

For marketing intelligence to explore new frontiers and achieve its ultimate goal, chief marketing officers may find their CRM applications were once developed by NASA and tested in space. Read More

Six experiential retail businesses chosen for Jlab

By Clare McDonald 19 Feb 2019

The businesses and startups that will take part in John Lewis’ 2019 Jlab programme have seen selected following a pitch day Read More

With NVMe-oF, who needs rack-scale PCIe?

By Howard Marks 13 Sep 2018

NVMe over networks is winning out as the best way to offer shared, flash-based storage systems, with Dell EMC, NetApp, Pure Storage, Western Digital and startups in the game. Read More