All-photonic quantum repeaters could pave the way for faster, more secure quantum internet

Dev Kundaliya
clock 06 February 2019 •
Professor Hoi-Kwong Lo demonstrates a proof-of-principle experiment on a key aspect of all-photonic quantum repeaters. Image: Jessica MacInnis
Image:

Professor Hoi-Kwong Lo demonstrates a proof-of-principle experiment on a key aspect of all-photonic quantum repeaters. Image: Jessica MacInnis

All-photonic repeaters require only photons in place of expensive cryogenics or ion traps

An international team of researcher have demonstrated a proof-of-principle experiment on an important aspect of all-photonic quantum repeaters that could, they claim, serve as the backbone for a faster,...

To continue reading this article...

Join Computing

  • Unlimited access to real-time news, analysis and opinion from the technology industry
  • Receive important and breaking news in our daily newsletter
  • Be the first to hear about our events and awards programmes
  • Join live member only interviews with IT leaders at the ‘IT Lounge’; your chance to ask your burning tech questions and have them answered
  • Access to the Computing Delta hub providing market intelligence and research
  • Receive our members-only newsletter with exclusive opinion pieces from senior IT Leaders

Join now

 

Already a Computing member?

Login

More on Threats and Risks

Ransomware gang threatens to delete keys if victims contact negotiators
Threats and Risks

Ransomware gang threatens to delete keys if victims contact negotiators

Grief group's move seems to reflect a growing trend in the cybercrime community

Dev Kundaliya
clock 16 September 2021 • 2 min read
Microsoft patches a zero-day bug under active attack in September 2021 Patch Tuesday update
Threats and Risks

Patch Tuesday: Microsoft patches a zero-day bug under active attack

In total, 66 security flaws have been addressed in this month's security update

Dev Kundaliya
clock 15 September 2021 • 3 min read
Apple releases urgent security update to address critical spyware vulnerability
Threats and Risks

Apple releases urgent security update to address critical spyware vulnerability

Move comes after researchers found malicious image files transmitted to the phone of a Saudi activist via the iMessage instant messaging app

Dev Kundaliya
clock 14 September 2021 • 3 min read