Personnel with Spectral Energies, LLC are pictured at Arnold Engineering Development Complex Hypervelocity Wind Tunnel 9 in White Oak, Maryland. A Small Business Innovation Research program funded to Spectral Energies allowed a previously-demonstrated diagnostic used to measure velocities within hypersonic wind tunnels to be performed at an increased data rate. The SBIR project was successfully demonstrated at Tunnel 9. Pictured from left are Dr. Naibo Jiang, Dr. Paul Hsu, Dr. Mikhail Slipchenko and Dr. Steven Grib. (U.S. Air Force photo)