Monarch Quantum Selected to Deliver Integrated Photonics Quantum Light Enginesâ"¢ for NASA's First Planned Space-Based Quantum Gravity Gradiometer [Accessibility Statement] Skip NavigationSAN DIEGO, Feb. 25, 2026 /PRNewswire/ -- Monarch Quantum, Inc., a U.S.-based quantum photonics company specializing in integrated photonics systems for quantum computing, quantum sensing, and quantum communications, today announced its selection to deliver Quantum Light Enginesâ"¢ for NASA's Jet Propulsion Laboratory (JPL) ...