Quantum Source develops a photonic quantum computer that utilizes a photon-atom gate architecture to create large-scale, fault-tolerant systems. This technology addresses the challenge of quantum error correction by minimizing overhead, enabling the execution of complex algorithms essential for applications in fields like cryptography and pharmaceuticals.
Funding
$77M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
Building large-scale, fault-tolerant quantum computers requires minimizing the overhead needed for quantum error correction, a significant challenge for existing quantum computing technologies. Without quantum error correction, noise and errors prevent the execution of long algorithms needed for complex tasks like Shor factorization or chemical simulations.
Solution
Quantum Source is developing a photonic quantum computer that uses a photon-atom gate architecture to enable large-scale, fault-tolerant systems. This architecture harnesses single atoms trapped on a photonic chip to generate single photons and implement atom-photon entangling quantum gates. This facilitates the construction of complex 3D cluster states, which form the backbone of error-correction codes. The deterministic nature of these gates minimizes the need for complex feed-forward and switching operations required by other quantum computing approaches.
Target Audience
The primary target audience includes researchers and organizations in fields like cryptography, pharmaceuticals, and materials science that require high-performance computing for complex simulations and computations.
Features
- Photon-atom gate architecture for enhanced scalability and fault tolerance
- Generation of single photons and implementation of atom-photon entangling quantum gates using trapped single atoms on a photonic chip
- Construction of complex 3D cluster states for error correction
- Deterministic gates that minimize the need for costly feed-forward and switching operations
- Technology designed to meet the scalability and cost-efficiency requirements for commercially viable quantum computers