Diffraqtion, an MIT and University of Maryland spinout building quantum camera platforms for defense and space sensing, announced strategic investments from Lockheed Martin Ventures and Presidio Ventures, the venture arm of Sumitomo Corp., bringing total funding to over $10M.
Following strong investor interest, Diffraqtion elected to cap its pre-seed, which also includes SBI US Gateway Fund with Plug and Play, Collaborative Fund, and TekVentures, with follow-on participation from existing investors Aether VC, milemark•capital, and ADIN.
The investment follows seven months of rapid progress since the round’s first close led by Ground State Ventures, announced in January 2026. The company completed on-sky demonstrations at a partner observatory, distinguishing closely spaced objects. Its DARPA Direct-to-Phase-II SBIR advanced into its second option period, and NASA has since selected Diffraqtion for an SBIR Phase I in orbital debris tracking and named the company winner of its $100,000 Space to Soil Challenge for adaptive sensing and onboard processing.
Diffraqtion’s quantum cameras resolve detail below the diffraction limit, the hard resolution floor that the aperture of a lens imposes on every conventional optical system. By sorting incoming light by its shape rather than its brightness, they measure information conventional cameras discard, reducing the aperture and compute needed to classify far-away objects. Company simulations indicate that the approach can resolve features up to 20x smaller, and that onboard processing classifies targets orders of magnitude faster than conventional pipelines. The method is passive and draws on quantum estimation theory rather than quantum computing, without using qubits or cryogenics.
