A laser ablation system comprises a laser, a scanning head, a laser-positioning apparatus, and a controller. The laser is configured to emit a laser beam. The scanning head is configured to deliver the laser beam onto a surface. The laser-positioning apparatus is configured to adjust relative positions of the surface and the scanning head. The controller is programmed to determine operation parameters such as a traverse scan speed, a laser-beam average power, a laser pulse repetition rate, a laser pulse width, and a laser-beam spot area for each one of scan regions of an area of the surface. The scan regions are arranged so that all of the area of the surface is scannable with the laser beam. The scan width of at least one of the scan regions is different from the scan width of another one of the scan regions.


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    Titel :

    Large-area selective ablation systems


    Beteiligte:

    Erscheinungsdatum :

    2020-04-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B08B Reinigen allgemein , CLEANING IN GENERAL / B23K Löten , SOLDERING OR UNSOLDERING / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



    LARGE-AREA SELECTIVE ABLATION SYSTEMS

    BARCLAY RICHARD CHARLES | Europäisches Patentamt | 2019

    Freier Zugriff

    Large-area selective ablation methods

    BARCLAY RICHARD CHARLES | Europäisches Patentamt | 2019

    Freier Zugriff

    Cleaning of large area by excimer laser ablation [3887-33]

    Sentis, M. L. / Delaporte, P. C. / Marine, W. I. et al. | British Library Conference Proceedings | 1998



    Large-area thin film preparation by a hybrid scanning laser ablation [3862-137]

    Wang, Y. / Huang, X. / An, C. et al. | British Library Conference Proceedings | 1999