Tag Archives: combined confocal and interferometric measuring technology in one device

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Will it be a bit more? “Bergisch Gladbach – dual technology”, DT, is available on the new MicroSpy Topo’s fries research & technology (FRT). These two letters indicate the particular strength of the versatile surface gauge: the combination of a spinning disc of confocal microscope with a white light interferometer. Thus, minimal as well as more structured samples can be measured without contact, destructive and within a few seconds with micro – and nanometer resolution. The optical measuring device for users in research and product development, as well as the accompanying production control for example to measure has been designed by 3D-topography, surface roughness and contour. White light Interferometry for a wide variety of sample surfaces minimally structured sample surfaces such as lenses, glass or wafer measures the white light Interferometer in the phase-shift mode. The 3D-topography does this typically over a large area with sub-nm resolution in less than 10 seconds in a field of up to 7.1 x 5.3 mm.

She generated Topography is the starting point for more precise geometry, roughness or smoothness analyses to the measuring computer. Mirau mode, the maximum interference contrast of a focal plane will be evaluated in contrast to the phase-shift interferometry so reliably measured even more structured surface structures in 3D. In both modes, convinced the variable field size without loss of resolution, as well as the high measurement speed. Wide lens range offers a high degree of flexibility for confocal measurement the integrated confocal microscope, because here the variety, developed for light microscopy lenses can be used. The Optional long distance lenses for large working distances are an example of this.

Sophisticated overall concept thanks to his objective nosepiece is the MicroSpy Topo DT able to record up to six different lenses that can be changed quickly with a simple turn. The positioning of samples via motorized table and CCD camera. The compact Single-sensor system from the House of FRT is built on a high-quality granite base, enabling maximum system stability and metrologisch traceable results. Visit FRT in the Internet under: fries research & Technology GmbH the measure of precision the Bergisch Gladbach company fries research & Technology GmbH (FRT) offers surface measuring technology from research to production control. The innovative devices measured topography, structure, step height, roughness, wear layer thickness electro- and destructive etc. for companies from the sectors of automotive, semiconductor, Microsystems technology, optics, solar/photovoltaic, and many others. The company has subsidiaries in the United States, China, and of Switzerland, a sales and service network in the United States, Asia and Europe, as well as a branch office in Munich. The customers include well-known companies such as Bayer, Bosch, Daimler or Infineon. Press contact: Jens Bonerz FRT fries research & Technology GmbH Friedrich-Ebert-Strasse 51429 Bergisch Gladbach Tel: 02204 842430 E-Mail: Dr. Oliver schillings Alpha & Omega PR of 47 mill mountain 51465 Bergisch Gladbach Tel: 02202 959002