The startup develops fault-tolerant quantum technologies that utilize spin-based memory and photonic connectivity to create a scalable networked quantum computer. This technology enables governments, academia, and corporations to tackle complex computational problems that are currently intractable with classical computing methods.
Funding
$100M 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.
BCMCNSFounders
Product
Problem
Current quantum computing architectures face limitations in scalability due to the challenges of maintaining qubit coherence and connectivity as system size increases. Existing systems struggle to efficiently scale beyond individual modules, hindering the development of commercially viable quantum computers capable of solving complex problems.
Solution
Photonic is developing a distributed quantum computing platform that utilizes optically-linked silicon spin qubits to overcome scalability limitations. Their architecture enables the creation of modular quantum computers where individual modules can be networked together using telecom-band photons. This approach allows for distributed entanglement, enabling multi-qubit operations across separate modules. By leveraging silicon spin qubits and telecom photons, Photonic aims to create a fault-tolerant and scalable quantum computing platform suitable for integration with existing telecommunications infrastructure and cloud environments.
Target Audience
Photonic's target audience includes governments, academic institutions, and corporations seeking to solve computationally complex problems, as well as telecommunications companies and cloud providers looking to integrate quantum computing capabilities into their infrastructure.
Features
- Silicon spin qubits with exceptional quantum memory performance
- Native telecom networking interface for integration with existing infrastructure
- Distributed entanglement between modules, enabling multi-qubit operations across separate systems
- Optical cavities for tunability and efficient photon collection
- High-connectivity switching architecture for efficient error correction
- Compatibility with Microsoft Azure cloud platform
- Development of Quantum Low-Density Parity Check (QLDPC) codes for efficient error-corrected quantum computation