4D - Dynamic Interferometer

 

PhaseCam™ series

 

Performing precision interferometric testing on large optical components or complex optical systems may be impossible due to vibration or air turbulence. Using so called "real-time" phase measuring interferometers often turns out to be a hit or miss proposition. The 4D Technology PhaseCam™ is the perfect solution! In fact, PhaseCam™ makes it easy to take high quality, interferometric measurements on components that are mounted on separate, widely spaced, un-isolated optical tables. In addition, the high speed capability of PhaseCam™ makes it easy to average out the effects of air turbulence. PhaseCam™ quickly pays for itself by greatly reducing testing cycle time and improving throughput. You no longer have to sacrifice accuracy in challenging environments. 

 

4D PhaseCam 4010

 

 

WaveCam ™ series

 

The high speed capability of WaveCam™ is perfect for high throughput testing of small optical components. WaveCam™ works with a wide variety of wavelengths for nearly every application. Whether you are testing the next generation of 405 nm, high N.A., DVD pick up heads or setting up a line for 100% high-throughput production testing, WaveCam™ is the perfect solution.

 

4D WaveCam 1000

 

 

FizCam™ series

 

The FizCam™ 1500 is a completely new, high performance, dynamic Fizeau interferometer system. Incorporating a revolutionary, single camera, high speed optical phase sensor that makes a wavefront measurement in as little as 30 microseconds, the FizCam™ 1500 is almost completely insensitive to vibration and air turbulence. Now, high accuracy Fizeau interferometry can be used almost anywhere—even on moving parts! Designed from the ground up to provide the ultimate in performance and value, the FizCam™ 1500 eliminates bulky and slow phase shifters. With the ability to zoom up to 16x, it is easy to test a wide range of part sizes. The exclusive double zoom design provides the highest speed and insensitivity to vibration no matter what size part you measure. On top of that, your investment in optics is preserved because the FizCam™ 1500 is compatible with Fizeau accessories from a wide variety of manufacturers. Setting up your part with the wide field alignment system takes only a moment. The FizCam™ imaging system has no rotating ground glass to limit speed and accuracy so you always get maximum performance. Another advantage is that it only takes the turn of a knob to measure parts with any reflectivity from 1% to 100%. You never need accuracy robbing, fragile pellicle beam attenuators to test high reflectivity parts.

 

4D FizCam 1500