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SCANLAB, TU Dresden Develop Polygon Scanner Under LAMpAS Project

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Collaborators SCANLAB and the Technische Universität Dresden (TU Dresden) reported their design of a high-speed speed polygon scanner unit that produces periodic surface patterns by using the principle of interference. The device was completed under the framework of the EU-funded LAMpAS (high throughput laser structuring with multiscale periodic feature sizes for advanced surface functionalities) project. According to the collaborators, the device enables users to produce patterns with feature sizes around 3.5 µm, which is about 8× smaller than can be achieved using...Read full article

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    Published: October 2022
    Glossary
    scanning
    The successive analysis or synthesizing of the light values or other similar characteristics of the components of a picture area, following a given method.
    interference
    1. The additive process whereby the amplitudes of two or more overlapping waves are systematically attenuated and reinforced. 2. The process whereby a given wave is split into two or more waves by, for example, reflection and refraction of beamsplitters, and then possibly brought back together to form a single wave.
    BusinessResearch & TechnologycollaborationHorizon 2020EuropeLAMpASLaserscomponentspolygon scannerPolygon Scan Headsscanninghigh power laserinterferencebeam parameterTU DresdenScanlab GmbHScanlabpatterningmonitoringIndustry News

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