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Model 7000

in situ for demand-ing manufacturing applications.

High performance Dynamic Twyman Green Interferometer

Breakthrough Technology

The PhaseCam 7000 Twyman-Green interfer-ometer was designed specifically to measure parallel glass surfaces such as windows, wave plates, prisms, and display glass. Its propri- etary short-coherence laser source enables the measurement of substrates as thin as 300 microns. The PhaseCam can measure surface shape of both the front and back sides, defects, homogeneity, and glass thickness, all from a single measurement setup. The compact size of the interferometer makes it very portable and easily integrated into existing manufacturing equipment. 4D Technology’s state-of-the-art phase sensor technology enables data acquisi- tion times of only 3 microseconds, allowing the PhaseCam to be employed
® , MatLab
® , Opticode
® , Vision
® , HDF5 and CodeV
® . Remote measurement capability simplifies integration for in-line applications.

Accessory Optics

A wide variety of precision accessory optics are available for the PhaseCam 7000, including beam expanders to increase the field of view up to 45mm.

The System

4Sight™ Software The PhaseCam 7000 is a turnkey instrument that includes the interferometer, 4Sight™ advanced wavefront analysis software, and the latest generation, high-speed computer system. Samples with any reflectivity from 0.5% to 100% can be measured with a simple adjustment. The PhaseCam 7000 is easy to use and eliminates tedious re-testing due to inaccurate data acquisition. This system is fast, robust, reliable, and accurate. The next generation wavefront analysis software package, 4Sight™ features a user-friendly intuitive interface that is unmatched for simplicity, ease of use, and graphical display. The Measurement Console display aids alignment and the execution of single, averaged, burst or continuous data acquisition. Visualize the entire measurement data flow, from raw interferogram acquisition, through masking, reference subtraction, and terms removal to phase data using a single interactive display. Perform Zernike and Seidel, geometric and diffraction analyses; save, print and export data or cut and paste results with unrivaled flexibility. The unique data stack facilitates complex manipulations and comparisons of phase maps. Comprehensive data sharing capabilities let you read and write most file types, including IDL
PhaseCam 7000 in vertical orientation.

Features

Vibration Insensitive Dynamic Operation Instantaneous Single Camera Optical Phase Sensor Compact and Extremely Portable Integrates Easiliy with Existing Equipment Acquisition Time of Several Microseconds

Applications

Parallel Glass Surfaces Windows, Wave Plates, Prisms, etc Surface Quality, Thickness, Defects and HomogeneityProduction and Lab Measurement

IDL, MatLab, Opticode, Vision, HDF5, CodeV and Windows are registered trademarks of their respective owners

For a demonstration of this and other products, call Sales at 800-261-6640