Leaders in dynamic interferometry for instantaneous 3D surface metrology and optical wavefront qualification.
Makers of AccuFiz® fizeau interferometer, PhaseCam® instantaneous interferometer, and NanoCam super polish profilometer.
Our systems helped to qualify the main mirror, mirror segments, back plane support structure, secondary mirror, and mirror segment phasing actuators of the James Webb Space Telescope. We were able to measure the mirrors in the cryo chambers and vacuum chambers, as well as before and after the vibration testing.
Company
4D Technology
About
3280 E Hemisphere Loop Ste 146, Tuscan AZ 85706-5039
Website
Phone
+1 520-294-5600
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