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4D Technology Gets NASA Award

Photonics Spectra
Jun 2006
NASA’s Goddard Achievement in Excellence Award has been presented to 4D Technology of Tucson, Ariz., for its vibration-intensive speckle interferometer’s contribution to the James Webb Space Telescope project. The company combined its pixelated phase sensor technology with a high-energy pulsed laser to measure data in a high-vibration environment on nonreflective diffuse surface structures.

4D TechnologyBusinesslight speedphase sensor technologySensors & Detectorsvibration-intensive speckle interferometer

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4D Technology Corporation
4D Technology designs and manufactures laser interferometers, surface roughness profilers, snapshot micropolarizer cameras and handheld surface gauges, for accurate measurement of optics, optical systems and precision machined surfaces. Our...
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