Method and apparatus for reliably laser marking articles
    3.
    发明授权
    Method and apparatus for reliably laser marking articles 有权
    用于可靠地激光打标的方法和装置

    公开(公告)号:US08761216B2

    公开(公告)日:2014-06-24

    申请号:US13739413

    申请日:2013-01-11

    IPC分类号: H01S3/10 H01S3/13

    CPC分类号: B41J2/442 B41M5/262

    摘要: The invention is a method and apparatus for creating a color and optical density selectable visible mark on an anodized aluminum specimen. The method includes providing a laser marking system having a laser, laser optics and a controller operatively connected to said laser to control laser pulse parameters and a controller with stored laser pulse parameters, selecting the stored laser pulse parameters associated with the desired color and optical density, directing the laser marking system to produce laser pulses having laser pulse parameters associated with the desired color and optical density including temporal pulse widths greater than about 1 and less than about 1000 picoseconds to impinge upon said anodized aluminum.

    摘要翻译: 本发明是一种用于在阳极氧化铝样品上产生颜色和光密度可选择可见标记的方法和装置。 该方法包括提供激光打标系统,其具有激光器,激光光学器件和可操作地连接到所述激光器以控制激光脉冲参数的控制器和具有存储的激光脉冲参数的控制器,选择存储的与所需颜色和光密度相关联的激光脉冲参数 引导激光打标系统产生激光脉冲,该激光脉冲具有与所需颜色和光密度相关联的激光脉冲参数,包括大于约1皮秒并小于约1000皮秒的时间脉冲宽度以撞击所述阳极氧化铝。

    METHOD AND APPARATUS FOR RELIABLY LASER MARKING ARTICLES
    6.
    发明申请
    METHOD AND APPARATUS FOR RELIABLY LASER MARKING ARTICLES 有权
    可靠的激光标记方法和装置

    公开(公告)号:US20130127948A1

    公开(公告)日:2013-05-23

    申请号:US13739413

    申请日:2013-01-11

    IPC分类号: B41J2/44

    CPC分类号: B41J2/442 B41M5/262

    摘要: The invention is a method and apparatus for creating a color and optical density selectable visible mark on an anodized aluminum specimen. The method includes providing a laser marking system having a laser, laser optics and a controller operatively connected to said laser to control laser pulse parameters and a controller with stored laser pulse parameters, selecting the stored laser pulse parameters associated with the desired color and optical density, directing the laser marking system to produce laser pulses having laser pulse parameters associated with the desired color and optical density including temporal pulse widths greater than about 1 and less than about 1000 picoseconds to impinge upon said anodized aluminum.

    摘要翻译: 本发明是一种用于在阳极氧化铝样品上产生颜色和光密度可选择可见标记的方法和装置。 该方法包括提供激光打标系统,其具有激光器,激光光学器件和可操作地连接到所述激光器以控制激光脉冲参数的控制器和具有存储的激光脉冲参数的控制器,选择存储的与所需颜色和光密度相关联的激光脉冲参数 引导激光打标系统产生激光脉冲,该激光脉冲具有与所需颜色和光密度相关联的激光脉冲参数,包括大于约1皮秒并小于约1000皮秒的时间脉冲宽度以撞击所述阳极氧化铝。