The smallest dynamic laser interferometer—for the biggest jobs.

PhaseCam 6100 633nm

4D Technology PhaseCam 6100 Twyman-Green SWIR Interferometer

The PhaseCam® 6100 is a compact and lightweight dynamic laser interferometer. Vibration-immune and only 13 inches in length, The PhaseCam 6100 features a high resolution 4MP sensor and motorized controls, making it ideal for long path measurements, remote mounting in measurement towers or pressure vessels, and other challenging environments.

The PhaseCam 6100 dynamic laser interferometer incorporates a high-speed optical phase sensor that makes wavefront measurements in as little as 30 microseconds—over 5000 times faster than a phase shifting interferometer. Such short acquisition time means the PhaseCam can be used in the noisiest environments, without vibration isolation or turbulence control. Applications 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 a 5-axis mount, low-reflectivity diverging lenses and beam expanders. A high-power 633nm external source for ESPI (Electronic Speckle Pattern Interferometry) is also available.

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