smartWLI GBScope

 GBScope – 3d profiler with an excellent price performance ratio

The manual and optional motorized turret simplifies the operation of the fast optical profiler with a measuring volume of 100 x 100 x 50 mm³ (xyz) and optional configuration up to 300 x 300 x 100 mm³. The turret allows the easy localization of small features using low magnification objectives with instant exchange of the objective for measure-ments.
The system is an optimized solution for the measurement of any surfaces except super polished optical and semiconductor surfaces. It is ideal for measuring labs and research and development requiring data of the surface texture, roughness, and dimension of micro geometries.

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Using coherence scanning (white-light) interferometry to measure roughness and micro geometries

Coherence scanning (white-light) interferometry provide a much higher resolution than competitive optical 3d measuring principles as confocal microscopy, focus variation, chromatic confocal sensors, fringe projection or laser triangulation sensors. As microscopical optical measuring principle the GBScanner can be configurated using interference objectives with magnification from 2.5x up to 115x. Structures starting from lateral seize of app. 0.3 µm can be resolved. The upper limit is several mm² for single scans and several cm² for stitched areas.


Advantages of smartWLI sensors and optical profilers compared to other coherence scanning (white-light) interferometer

High speed cameras combined with massive parallel data processing allows to accelerate the data acquisition and evaluation processes and make the systems robust and less sensitive against vibrations. The acceleration enables data acquisition and stitching of several 100 single scans with typical cycle times of 1…3 seconds per single scan. The data processing including contrast enhancement, model-based signal correction and data quality surveillance enables to pick up weak signals on high sloped areas.

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Direct contact to our Team:

Phone: +49 3677 83710 54