Quantum Computing Inc.

Quantum Computing Inc. describes itself as an integrated photonics company building room-temperature quantum photonics products that use the quantum properties of light to capture data, process complex information, and support secure communications. The company says its offerings address high-performance computing, artificial intelligence, cybersecurity, and remote sensing applications.

Its technology focus is photonic. On its company page, QCi also says it is building a thin-film lithium niobate fabrication facility in Tempe, Arizona, designed for 150 mm wafer production with backend and optical packaging capabilities. The site lists products and capabilities spanning electro-optic modulators, periodically poled structures, and photonic integrated circuits, alongside intellectual-property disclosures related to quantum measurement, random-number generation, lidar, private-preserving computation, and an Ising emulator.