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2021
Peeking into the quantum random number generator developed at DTU physics reveals a lot of seemingly ordinary optics and electronics. But together, the components form s high-speed and ultra-secure source of true randomness, enabled by quantum physics.
02 FEB

High-speed quantum random number generator secure against quantum attacks

At first glance, random numbers may seem trivial to produce and utterly useless. Not an easy sell. Isn’t it just a matter of flipping a coin? Not quite!

Quantum theory and atomic physics Information technology
Casper presenting his PhD thesis on Zoom
28 JAN

Congratulations, Dr. Breum

We congratulate Casper for successfully defending his PhD thesis.

Quantum theory and atomic physics
Five master projects in QPIT this spring
13 JAN

Five master projects in QPIT this spring

We're very happy to welcome five students who will do their final master projects in our section this spring. This is a record number for QPIT.

Quantum theory and atomic physics
2020
Illustration af kvantekryptografi med satteliter
14 DEC

An extensive review on quantum cryptography published

Researchers from bigQ have together with 14 other institutions written an extensive review of 225 pages on quantum cryptography.

Quantum theory and atomic physics
08 DEC

Finn Foton makes a quantum jump to the Japanese market

The first book in the series of Finn Foton has made it to the Japanese market with support from the Ministry for Foreign Affairs of Denmark through the Export sparring...

Physics
Ulrik Lund Andersen og Tobias Gehring i laboratoriet
27 NOV

Ny stor investering i dansk kvantekryptografi

Nyt innovationskonsortium går målrettet efter at sikre dansk andel af nyt hastigt voksende teknologimarked gennem udvikling af et ultra-sikkert kryptografisk...

Quantum theory and atomic physics
CryptQ
27 NOV

Large investment into Danish quantum cryptography

New innovation consortium sets out to secure Danish share of a rapidly growing technology market by developing next generation’s ultra-secure cryptographic systems...

Physics Electrotechnology Information technology Mathematics
Illustration af kvantenøglefordeling
20 NOV

Sikker overførsel af data med ny kvantenøglefordeling

Data fra landets kritiske infrastrukturer skal være umulig at afkode. Udviklingen af sikre kommunikationskanaler og styrkelsen af sikkerheden på internettet...

Physics
DFF Sapere Aude_Tobias Gehring_DTU Physics
20 NOV

Novel quantum key distribution technology for secure data transmission

Data from critical national infrastructures should be impossible to decrypt. Quantum key distribution offers a way to establish secure communication channels and improve...

Physics Electrotechnology Information technology Mathematics
European Quantum Week
05 NOV

European Quantum Week

QuantumDTU bidrager aktivt til oplysning om kvanteteknologier under den Europæiske Kvanteuge

Physics Information technology Mathematics
QFA2020
01 JUL

Do you like quantum mechanics?

Would you like to go to Berlin November 1-7 2020? Then sign up for our challenge. We will send two students from Denmark to "Quantum Future Academy 2020" with all expenses...

Physics Electrotechnology Energy Information technology Chemistry Mathematics Materials Space research
Dino recieves Inno-explorer grant
15 FEB

Dino Nikolic receives an inno-explorer grant

Dino Nikolic receives inno-explorer grant from the Innovation Foundation Denmark to explore a new type of quantum random number generator.

Physics Information technology
2019
Quantum Hub Denmark
25 NOV

Quantum Hub Denmark

On November 22, the event "Quantum Hub Denmark" brought together more than a hundred stakeholders from industry, academia, and public sector in Denmark to strengthen the...

Physics Electrotechnology Energy Information technology Chemistry Mathematics Materials Space research
Artwork by Jonas S. Neergaard-Nielsen (author) illustrating the cluster state generated in our work.
18 OCT

Blanket of light may give better quantum computers

A ‘blanket’ of thousands of quantum-mechanically entangled light pulses has the potential to pave the way for more powerful quantum computers.

Quantum theory and atomic physics Lasers Optics
https://www.bigq.fysik.dtu.dk/news?at=%7B559A7F23-40D3-470C-8825-436C20C291CF%7D.%7B3F2A7F37-83AF-4BD8-A085-0BC04DA3EA92%7D.%7B18E4440F-E64C-4CF1-BDD9-860D6747C02D%7D.%7B0DE95AE4-41AB-4D01-9EB0-67441B7C2450%7D.%7B11111111-1111-1111-1111-111111111111%7D.%7B67144364-6C37-4CCE-8BDD-0BB1CBDC1514%7D&fr=1
18 APRIL 2021