Full company details
4D Technology Corporation
Sub. of Onto Innovation
3280 E Hemisphere Loop
Suite 146
Tucson, AZ 85706
United States
4D Technology Introduces PhaseCam 6000 Dynamic Interferometer for Wavefront and Shape Measurement of Optics and Optical Systems
Photonics MarketplaceThe PhaseCam
® 6000 is an extremely compact and lightweight, Twyman-Green interferometer for measurement of optics and optical systems. With an easy-to-position, fiber-coupled measurement head and motorized controls, the PhaseCam 6000 is ideal for on-machine metrology, remote mounting in measurement towers or pressure vessels, and other challenging applications and environments.
The PhaseCam 6000 utilizes Dynamic Interferometry
® to acquire all measurement information in a single exposure, more than 5,000 times faster than a conventional, phase-shifting interferometer. This near-instantaneous measurement speed makes the PhaseCam insensitive to vibration and air turbulence, enabling measurement in noisy environments such as clean rooms and manufacturing facilities. Its immunity to air turbulence makes it possible to accurately measure long radius-of-curvature optics, where the instrument may be located tens of meters from the test optic.
The turnkey PhaseCam 6000 system includes industry-leading 4Sight
™ analysis software, which provides extensive 2D, 3D and Zernike analysis options, as well as data filtering, masking, database and import/export functions.
Applications for the PhaseCam 6000 include measurement of large, focal optical systems such as concave telescope mirrors and lens systems, as well as deformable mirrors and adaptive optics. Numerous accessories and options are available including mounts, diverging lenses and beam expanders.
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