SciTransfer
QUANTITATIVE · Project

Scalable Quantum Computing Chips with Integrated Optical Networking and Lower Cooling Costs

digitalTestedTRL 5

Imagine a computer chip that uses diamonds to store and process information. Instead of needing massive, expensive freezers to work, this technology can operate at much warmer temperatures. It uses light to connect different parts of the chip, allowing it to grow from a few qubits to millions without becoming unmanageable.

By the numbers
99.9988%
gate fidelity
77k
operating temperature
9
improvement factor of error per gate
The business problem

What needed solving

Current quantum computers require massive, energy-hungry cooling systems and struggle to scale beyond a few hundred qubits without losing stability.

The solution

What was built

A three-layer system consisting of a multi-qubit diamond layer, a silicon photonic interconnect layer, and a control layer integrated with a 3rd party platform.

Audience

Who needs this

Quantum hardware manufacturersCloud computing providersHigh-performance computing (HPC) centersPharmaceutical research firms
Business applications

Who can put this to work

Pharmaceuticals
enterprise
Target: Drug discovery biotech

If you are a biotech company dealing with the massive computing power needed for molecular simulation — this project developed a solid-state quantum platform that can scale to millions of qubits. This allows for processing complex data with a fidelity of 99.9988%.

Cybersecurity
mid-size
Target: Encryption software provider

If you are a security firm dealing with the threat of quantum decryption — this project developed a quantum network node with native optical networking. It provides a scalable way to build secure quantum communication channels.

Data Centers
enterprise
Target: Cloud infrastructure provider

If you are a data center operator dealing with the extreme energy and space costs of sub-Kelvin cooling — this project developed a quantum processor that operates at 77k. This enables a server form factor and substantial savings in energy and space.

Frequently asked

Quick answers

How does this impact the cost of operating a quantum computer?

By operating at 77k instead of sub-Kelvin temperatures, the system avoids the need for huge-size and high-energy refrigeration, leading to substantial savings in energy and space.

Can this technology be scaled for industrial use?

Yes, the objective is to scale from tens of thousands to millions of qubits using mass-scale fabrication to keep costs low and size small.

What is the intellectual property or licensing status?

Based on available project data, the company has published a paper on high-fidelity quantum gates and developed PDKs for diamond and silicon photonic Fabs, but specific licensing terms are not listed.

How does it integrate with existing hardware?

The project has already achieved first integration with a 3rd party control platform.

What is the timeline for reaching room temperature operation?

The long-term goal is to move from 77k to room temperature to allow adoption in consumer devices.

Consortium

Who built it

The project is led by a single Israeli SME, Quantum Transistors Technology Ltd. This 100% industry-led structure suggests a strong focus on commercialization and rapid prototyping rather than academic exploration, utilizing a semi-fabless model with commercial tier 1 Fabs.

How to reach the team

Contact Quantum Transistors Technology Ltd in Israel

Next steps

Talk to the team behind this work.

Contact us to explore licensing opportunities for high-fidelity diamond quantum chips.