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AQuRA · Project

Industrial-Grade Quantum Clocks for Ultra-Precise Timing and Navigation

digitalPilotedTRL 7

Imagine a clock so perfect it wouldn't lose a single second over the entire history of the universe. Usually, these are giant, fragile lab setups, but this project shrinks them into rugged, transportable boxes. It's like moving a supercomputer from a cooled basement into a handheld device that works in the real world.

By the numbers
20x
increase in accuracy compared to previous versions
3x
reduction in volume
7
Technology Readiness Level (TRL)
The business problem

What needed solving

Optical clocks are the most accurate timekeepers known, but they are currently confined to laboratories due to their size and fragility. There is no commercial, rugged version available for use in telecom, navigation, or geodesy.

The solution

What was built

A TRL 7 transportable quantum clock and a suite of rugged laser systems (461nm, 689nm, 698nm, 813nm, 679nm, 707nm) designed as industrial products.

Audience

Who needs this

Telecom network operatorsSatellite navigation providersNational metrology institutesGeophysical survey companiesHigh-precision photonics manufacturers
Business applications

Who can put this to work

Telecommunications
enterprise
Target: Network Infrastructure Provider

If you are a network provider dealing with synchronization drift in high-speed data traffic — this project developed a rugged optical clock that provides a 20x more accurate frequency standard. This ensures near-perfect timing across vast networks.

Geodesy
mid-size
Target: Geophysical Survey Firm

If you are a survey firm dealing with imprecise altitude and gravity measurements — this project developed a transportable quantum clock for relativistic geodesy. This allows for extreme precision in mapping the Earth's surface.

Photonics
SME
Target: Laser Component Manufacturer

If you are a manufacturer dealing with a lack of standardized, rugged laser sources for quantum tech — this project developed specific laser systems at 461nm, 689nm, 698nm, 813nm, 679nm, 707nm, and 689nm. These components are designed as standalone products for the supply chain.

Frequently asked

Quick answers

What is the estimated cost or price of the AQuRA clock?

Based on available project data, the specific unit cost or market price is not mentioned.

Can this technology be produced at an industrial scale?

Yes, the project focuses on establishing a sovereign European industrial capability, moving from lab setups to industry-built, rugged components and a TRL 7 system.

Who owns the IP and how is licensing handled?

Based on available project data, the IP is distributed among 9 partners, including 5 industrial entities and 3 SMEs, but specific licensing terms are not provided.

How does this integrate into existing infrastructure?

The system uses industrial 19" racks with water cooling and fiber-coupled components to ensure it can be deployed in standard technical environments.

What is the timeline for market availability?

The project runs from 2022-12-01 to 2026-11-30, aiming to deliver a TRL 7 system by the end of the period.

Consortium

Who built it

The consortium is heavily weighted toward commercialization, with an industry ratio of 56% (5 industrial partners, including 3 SMEs). This balance, combined with 2 universities and 2 research institutes across 6 countries, indicates a strong transition from academic theory to industrial product development, specifically targeting the European photonics supply chain.

How to reach the team

Contact Universiteit van Amsterdam

Next steps

Talk to the team behind this work.

Contact us to connect with the AQuRA industrial partners for integration opportunities.