Vertical · Ambient quantum computing
Coherent spin, at room temperature.
The same nitrogen-vacancy spin we read for sensing can be initialised, controlled and read out optically, at room temperature. That makes it a candidate building block for quantum information without cryogenics. This is a longer-horizon, patented direction.
The domain
Most qubits need to be kept cold.
Leading quantum processors run at millikelvin temperatures inside dilution refrigerators. That cost and complexity is one of the barriers between quantum computing and everyday deployment.
A nitrogen-vacancy centre in diamond is different: its electronic spin can be initialised, coherently controlled and read out with light, at room temperature. Coupled to nearby nuclear spins, it forms a small, optically addressable quantum register that holds coherence in ambient conditions. That is why NV-diamond is studied as a route to quantum information, and to quantum networking, that does not depend on cryogenics.
Why NV-diamond
The properties that help sensing help information.
Optically addressable
The spin is initialised and read out with light, the same mechanism our sensors rely on.
Ambient coherence
It holds a coherent spin state at room temperature, without a dilution refrigerator.
A local register
Nearby nuclear spins extend a single centre into a small quantum register.
Shared foundation
Coherence engineering is the common thread between our sensors and this longer-horizon direction.
Our approach
A patented direction, honestly staged.
The coherence engineering that makes our sensors precise is the same discipline that makes NV a candidate for ambient quantum information. We treat it as a longer-horizon, patented direction rather than a near-term product: the material and control know-how compounds across everything we build, and we are explicit about the stage.
Questions
The basics, answered.
Can nitrogen-vacancy centres be used as qubits?
Yes. The electronic spin of a nitrogen-vacancy (NV) centre in diamond can be initialised, coherently controlled and read out optically, and it can be coupled to nearby nuclear spins to form a small quantum register. NV centres are an established platform for quantum sensing, quantum networking and quantum-information research.
What does room-temperature quantum computing mean?
It refers to quantum-information hardware that operates without cryogenic cooling. Most qubit platforms need millikelvin temperatures, whereas NV-diamond spins remain coherent and controllable at room temperature, which is why they are studied as a route to quantum information in ambient conditions.
Where is ambient quantum computing on SpectralFlow's roadmap?
It is a longer-horizon, patented direction rather than a near-term product. SpectralFlow's first vertical is GPS-denied navigation; the coherence and control know-how developed for sensing compounds toward this direction over time.
Exploring ambient quantum information?
If room-temperature spin control is on your roadmap, we are interested in the right research conversations.
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