London Daily

Focus on the big picture.
Thursday, Oct 02, 2025

New record internet speed could download 10,000 HD films per second

Using a device called a micro-comb, the researchers clocked internet speeds millions of times faster than the UK average.
Researchers claim they have set a new record for the fastest ever internet speed, capable of downloading 1,000 HD movies in under a second.

Scientists in Australia say they managed to clock 44.2 terabits per second (Tbps) - millions of times faster than the average broadband speed in the UK, which is around 64 megabits per second (Mbps).

Such speeds had only been achieved in laboratory settings until now, but the system was able to work on Australia's fibre optic network - used by internet companies to deliver high-speed broadband to customers.

The team broke the record using the existing infrastructure thanks to a single device called a micro-comb, which replaces the 80 lasers in current telecommunications hardware.

The micro-comb is essentially a laser source, described as "like a rainbow made up of hundreds of high quality infrared lasers" and produced by a single chip.

Each laser, or specific frequency of light which is being beamed, has the capacity to be used as a separate communications channel.

While it was able to work on Australia's fibre optic network, unfortunately much of the UK's telecommunications infrastructure still relies on copper wires.

Dr Bill Corcoran, co-lead author of the peer-reviewed study, said: "We're currently getting a sneak peek of how the infrastructure for the internet will hold up in two to three years' time, due to the unprecedented number of people using the internet for remote work, socialising and streaming."

"It's really showing us that we need to be able to scale the capacity of our internet connections," added Dr Corcoran, who is a lecturer in electrical and computer systems at Monash University.

"What our research demonstrates is the ability for fibres that we already have in the ground, [thanks to Australia's National Broadband Network], to be the backbone of communications networks now and in the future."

Dr Corcoran added: "We've developed something that is scaleable to meet future needs.

"And it's not just Netflix we're talking about here - it's the broader scale of what we use our communication networks for.

"This data can be used for self-driving cars and future transportation and it can help the medicine, education, finance and e-commerce industries, as well as enable us to read with our grandchildren from kilometres away."

Professor Moss, director of the Optical Sciences Centre at Swinburne University, said: "In the 10 years since I co-invented micro-comb chips, they have become an enormously important field of research.

"It is truly exciting to see their capability in ultra-high bandwidth fibre optic telecommunications coming to fruition.

"This work represents a world-record for bandwidth down a single optical fibre from a single chip source, and represents an enormous breakthrough for part of the network which does the heaviest lifting.

"Micro-combs offer enormous promise for us to meet the world's insatiable demand for bandwidth."

The research has been published in the journal Nature Communications.
Newsletter

Related Articles

0:00
0:00
Close
Trump Administration Launches “TrumpRx” Plan to Enable Direct Drug Sales at Deep Discounts
Trump Announces Intention to Impose 100 Percent Tariff on Foreign-Made Films
Altman Says GPT-5 Already Outpaces Him, Warns AI Could Automate 40% of Work
Singapore and Hong Kong Vie to Dominate Asia’s Rising Gold Trade
Trump Organization Teams with Saudi Developer on $1 Billion Trump Plaza in Jeddah
Manhattan Sees Surge in Office-to-Housing Conversions, Highest Since 2008
Switzerland and U.S. Issue Joint Assurance Against Currency Manipulation
Electronic Arts to Be Taken Private in Historic $55 Billion Buyout
Thomas Jacob Sanford Named as Suspect in Deadly Michigan Church Shooting and Arson
Russian Research Vessel 'Yantar' Tracked Mapping Europe’s Subsea Cables, Raising Security Alarms
New York Man Arrested After On-Air Confession to 2017 Parents’ Murders
U.S. Defense Chief Orders Sudden Summit of Hundreds of Generals and Admirals
Global Cruise Industry Posts Dramatic Comeback with 34.6 Million Passengers in 2024
Trump Claims FBI Planted 274 Agents at Capitol Riot, Citing Unverified Reports
India: Internet Suspended in Bareilly Amid Communal Clashes Between Muslims and Hindus
Supreme Court Extends Freeze on Nearly $5 Billion in U.S. Foreign Aid at Trump’s Request
Archaeologists Recover Statues and Temples from 2,000-Year-Old Sunken City off Alexandria
China Deploys 2,000 Workers to Spain to Build Major EV Battery Factory, Raising European Dependence
Speed Takes Over: How Drive-Through Coffee Chains Are Rewriting U.S. Coffee Culture
U.S. Demands Brussels Scrutinize Digital Rules to Prevent Bias Against American Tech
Ringo Starr Champions Enduring Beatles Legacy While Debuting Las Vegas Art Show
Private Equity’s Fundraising Surge Triggers Concern of European Market Shake-Out
Colombian President Petro Vows to Mobilize Volunteers for Gaza and Joins List of Fighters
FBI Removes Agents Who Kneeled at 2020 Protest, Citing Breach of Professional Conduct
Trump Alleges ‘Triple Sabotage’ at United Nations After Escalator and Teleprompter Failures
Shock in France: 5 Years in Prison for Former President Nicolas Sarkozy
Tokyo’s Jimbōchō Named World’s Coolest Neighbourhood for 2025
European Officials Fear Trump May Shift Blame for Ukraine War onto EU
BNP Paribas Abandons Ban on 'Controversial Weapons' Financing Amid Europe’s Defence Push
Typhoon Ragasa Leaves Trail of Destruction Across East Asia Before Making Landfall in China
The Personality Rights Challenge in India’s AI Era
Big Banks Rebuild in Hong Kong as Deal Volume Surges
Italy Considers Freezing Retirement Age at 67 to Avert Scheduled Hike
Italian City to Impose Tax on Visiting Dogs Starting in 2026
Arnault Denounces Proposed Wealth Tax as Threat to French Economy
Study Finds No Safe Level of Alcohol for Dementia Risk
Denmark Investigates Drone Incursion, Does Not Rule Out Russian Involvement
Lilly CEO Warns UK Is ‘Worst Country in Europe’ for Drug Prices, Pulls Back Investment
Nigel Farage Emerges as Central Force in British Politics with Reform UK Surge
Disney Reinstates ‘Jimmy Kimmel Live!’ after Six-Day Suspension over Charlie Kirk Comments
U.S. Prosecutors Move to Break Up Google’s Advertising Monopoly
Nvidia Pledges Up to $100 Billion Investment in OpenAI to Power Massive AI Data Center Build-Out
U.S. Signals ‘Large and Forceful’ Support for Argentina Amid Market Turmoil
Nvidia and Abu Dhabi’s TII Launch First AI-&-Robotics Lab in the Middle East
Vietnam Faces Up to $25 Billion Export Loss as U.S. Tariffs Bite
Europe Signals Stronger Support for Taiwan at Major Taipei Defence Show
Indonesia Court Upholds Military Law Amid Concerns Over Expanded Civilian Role
Larry Ellison, Michael Dell and Rupert Murdoch Join Trump-Backed Bid to Take Over TikTok
Trump and Musk Reunite Publicly for First Time Since Fallout at Kirk Memorial
Vietnam Closes 86 Million Untouched Bank Accounts Over Biometric ID Rules
×