4D Technology's patented Dynamic interferometry overcomes barriers to traditional, phase-shifting interferometry, such as vibration and turbulence, to let you measure in locations that were off limits to laser interferometers in the past.
In Situ Process ControlIn situ measurement for highly efficient, in-line process feedback. |
 |
Production Floor MeasurementInstantaneous measurement allows quality assurance testing on the factory floor. |
 |
Clean Room MetrologyCompact, accurate measurement in clean rooms despite high volume air flow and pump vibration. |
 |
Environmental Testing ChambersMeasure at cryogenic-vacuum temperatures and pressures to verify space-based optics and optical systems. |
 |
Tel: +1 (520) 294-5600