Quantum Random Number Generator QRNG
Patents for licensing
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Technology Offer
Quantum Random Number Generator QRNG
- University of Vigo
- From Spain
- Responsive
- Patents for licensing
Summary of the technology
The invention is a Quantum random number generator (QRNG) device integrated in a photonic integrated circuit. This QRNG is a physical random device based on quantum sampling systems with macroscopically observable parameters that randomly vary dynamically, such as the phase or intensity of a laser or an optical amplifier, and are the future of cybersecurity.
More specifically, it is a QRNG device integrated into a photonic integrated circuit or PIC (chip), manufactured using lnP technology. The generation of quantum numbers is based on the combination of phase noise produced in a laser cavity and interferometry.
Desired business relationship
Patent licensing
Technology development
Applications
Circuit manufacturing companies that are specialized in cybersecurity by generating access keys.
Current development status
Laboratory prototypes
Intellectual property status
- Granted Patent
- Patent application number :WO2021198543A1
https://worldwide.espacenet.com/patent/search/family/077926207/publication/WO2021198543A1?q=WO2021198543
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