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PhaseCam dynamic Twyman-Green interferometers provide high resolution measurements that are insensitive to vibration and air turbulence. PhaseCams capture full wavefront measurements in as little as 30 microseconds—5000 times faster than conventional phase shifting interferometers. Compact and lightweight, PhaseCams make reconfiguring test setups simple and easy, without isolation equipment or air turbulence abatement.

The PhaseCam laser interferometer is perfect for metrology of large diameter optical components, production floor quality control, clean room applications typically hampered by air flow turbulence, environmental chambers where remote operation is essential, and modal analysis of  moving parts, such as deformable mirrors, spinning disks, or vibrating membranes.

PhaseCam laser interferometers are sold as turnkey systems, including installation, training, the latest computer hardware, and industry-leading 4Sight data analysis and visualization software.

4D PhaseCam 4020 dynamic Twyman-Green interferometer enables vibration-insensitive measurement of large concave telescope mirrors, complex lens systems, and afocal components such as flat mirrors and collimators

PhaseCam 6000

Extremely compact, motorized controls for on-machine and remote operation

4D PhaseCam 5010 dynamic Twyman-Green interferometer includes 4X zoom and remote control for inaccessible locations such as measurement towers or test chambers

PhaseCam 5030

Complete remote control, 1μs exposure time, 4 MP camera, 2X zoom

“4D PhaseCam IR dynamic Twyman-Green interferometer for 3.39 micron or 10.6 micron wavelengths

PhaseCam IR

3.39 or 10.6 μm wavelengths

4D PhaseCam NIR Near Infrared dynamic Twyman-Green interferometer at 1.053, 10.64 and 1.55 microns wavelengths

PhaseCam NIR

1.053, 1.064, 1.3 and
1.55 μm wavelengths

The PhaseCam 7000 was designed specifically to measure parallel glass surfaces such as windows, wave plates, prisms, and display glass. Its proprietary short-coherence laser source enables the measurement of substrates as thin as 300 microns.

PhaseCam 4020HP

High power for measuring low reflectivity parts

4D PhaseCam 4020 dynamic Twyman-Green interferometer enables vibration-insensitive measurement of large concave telescope mirrors, complex lens systems, and afocal components such as flat mirrors and collimators

PhaseCam 4020

High-resolution with simple manual controls

4D PhaseCam MW multi-wavelength  dynamic Twyman-Green interferometer for aligning and phasing multiple mirror  telescope systems.

PhaseCam MW

Multi-wavelength for measuring tall steps

The PhaseCam 7000 was designed specifically to measure parallel glass surfaces such as windows, wave plates, prisms, and display glass. Its proprietary short-coherence laser source enables the measurement of substrates as thin as 300 microns.

PhaseCam Accessories

Divergers, beam expanders and other accessories for PhaseCam product

 

 

 

 

Applications