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    SYSTEM AND METHOD FOR EMPLOYING A RESONANT SCANNER IN AN X-Y HIGH SPEED DRILLING SYSTEM
    1.
    发明申请
    SYSTEM AND METHOD FOR EMPLOYING A RESONANT SCANNER IN AN X-Y HIGH SPEED DRILLING SYSTEM 有权
    在X-Y高速钻孔系统中使用共振扫描仪的系统和方法

    公开(公告)号：US20080049285A1

    公开(公告)日：2008-02-28

    申请号：US11828391

    申请日：2007-07-26

    申请人： Adam I. Pinard ,  Kurt Pelsue ,  Felix Stukalin

    发明人： Adam I. Pinard ,  Kurt Pelsue ,  Felix Stukalin

    IPC分类号： G02B26/10

    CPC分类号： B23K26/0622 ,  B23K26/082 ,  B23K26/382 ,  B23K26/40 ,  B23K2103/50 ,  G02B26/101 ,  G02B26/105

    摘要： A laser processing system is disclosed for providing a relatively small velocity of a laser beam at target location while at least one scanner scans at a relatively larger velocity. The system includes a laser source, a first scanning unit, a beam expander, a second scanning unit and focusing optics. The laser source is for providing a pulsed laser output having at least one beam with a beam dimension. The first scanning unit is for scanning the laser output in a first direction along a first axis at the target location. The beam expander is for receiving the laser output and for modifying a beam diameter of the laser output and providing a modified laser output. The second scanning unit is for scanning the modified laser output from the beam expander in a second direction along the first axis at the target location. The second direction is substantially opposite to the first direction along the first axis such that a net velocity of the modified laser output along the first axis at the target location may be made to be effectively zero during a laser pulse. The focusing optics is for focusing the modified laser output toward the target location.

    摘要翻译： 公开了一种激光处理系统，用于在目标位置处提供相对较小的激光束速度，同时至少一个扫描仪以相对较大的速度扫描。 该系统包括激光源，第一扫描单元，光束扩展器，第二扫描单元和聚焦光学器件。 激光源用于提供具有至少一个具有光束尺寸的光束的脉冲激光输出。 第一扫描单元用于在目标位置沿着第一轴沿第一方向扫描激光输出。 光束扩展器用于接收激光输出并修改激光输出的光束直径并提供修改的激光输出。 第二扫描单元用于在目标位置沿沿着第一轴的第二方向扫描来自光束扩展器的修改的激光输出。 第二方向与沿着第一轴线的第一方向基本上相反，使得在激光脉冲期间沿着第一轴线的修改的激光器输出在目标位置处的净速度可以被实质上为零。 聚焦光学器件用于将修改的激光输出聚焦到目标位置。

    System and method for employing a resonant scanner in an X-Y high speed drilling system to provide low net scanning velocity during drilling
    2.
    发明授权
    System and method for employing a resonant scanner in an X-Y high speed drilling system to provide low net scanning velocity during drilling 有权
    在X-Y高速钻井系统中采用共振扫描仪的系统和方法，可在钻井过程中提供较低的净扫描速度

    公开(公告)号：US07817319B2

    公开(公告)日：2010-10-19

    申请号：US11828391

    申请日：2007-07-26

    申请人： Adam I. Pinard ,  Kurt Pelsue ,  Felix Stukalin

    发明人： Adam I. Pinard ,  Kurt Pelsue ,  Felix Stukalin

    IPC分类号： G02B26/08

    CPC分类号： B23K26/0622 ,  B23K26/082 ,  B23K26/382 ,  B23K26/40 ,  B23K2103/50 ,  G02B26/101 ,  G02B26/105

    摘要： A laser processing system is disclosed for providing a relatively small velocity of a laser beam at target location while at least one scanner scans at a relatively larger velocity. The system includes a laser source, a first scanning unit, a beam expander, a second scanning unit and focusing optics. The laser source is for providing a pulsed laser output having at least one beam with a beam dimension. The first scanning unit is for scanning the laser output in a first direction along a first axis at the target location. The beam expander is for receiving the laser output and for modifying a beam diameter of the laser output and providing a modified laser output. The second scanning unit is for scanning the modified laser output from the beam expander in a second direction along the first axis at the target location. The second direction is substantially opposite to the first direction along the first axis such that a net velocity of the modified laser output along the first axis at the target location may be made to be effectively zero during a laser pulse. The focusing optics is for focusing the modified laser output toward the target location.

    摘要翻译： 公开了一种激光处理系统，用于在目标位置处提供相对较小的激光束速度，同时至少一个扫描仪以相对较大的速度扫描。 该系统包括激光源，第一扫描单元，光束扩展器，第二扫描单元和聚焦光学器件。 激光源用于提供具有至少一个具有光束尺寸的光束的脉冲激光输出。 第一扫描单元用于在目标位置沿着第一轴沿第一方向扫描激光输出。 光束扩展器用于接收激光输出并修改激光输出的光束直径并提供修改的激光输出。 第二扫描单元用于在目标位置沿沿着第一轴的第二方向扫描来自光束扩展器的修改的激光输出。 第二方向与沿着第一轴线的第一方向基本上相反，使得在激光脉冲期间沿着第一轴线的修改的激光器输出在目标位置处的净速度可以被实质上为零。 聚焦光学器件用于将修改的激光输出聚焦到目标位置。

    Apparatus for controlled movement of an element
    3.
    发明授权
    Apparatus for controlled movement of an element 失效
    用于元件受控运动的装置

    公开(公告)号：US07129601B2

    公开(公告)日：2006-10-31

    申请号：US10075940

    申请日：2002-02-13

    申请人： David C. Brown ,  Felix Stukalin ,  Michael B. Nussbaum ,  Kurt Pelsue

    发明人： David C. Brown ,  Felix Stukalin ,  Michael B. Nussbaum ,  Kurt Pelsue

    IPC分类号： H02K41/00

    CPC分类号： G02B6/3572 ,  G02B6/3518 ,  G02B6/3556 ,  G02B6/359 ,  G02B7/1828 ,  G02B26/0816 ,  G02B26/105

    摘要： A method and apparatus for supporting a movable member (10) with respect to a fixed member (40) is provided. The movable member (10) includes a magnetically permeable portion (81) contained therein and magnetic element (50) fixedly attached thereto and movable therewith. The movable member (10) is supported for rotation with respect to the fixed member (40) by an outer bearing surface (11) of the movable member and an inner bearing surface (20) of the fixed member (40). The fixed member (40) provides access to the movable member (10) from two sides thereof. A magnetically permeable stator element (70) is fixedly attached to the fixed member (40) and positioned within a magnetic flux field of the magnetic element (50) such that an air gap (73) is formed between the magnetic element (50) and the stator element (70). Accordingly a magnetic traction force acts across the air gap (73) for urging the moveable member (10) toward the fixed member (40) thereby clamping the movable element in a fixed orientation with respect to the movable element. The stator element (70) includes stator current coils (60) wound onto portions of the stator element for inducing electromagnetic forces within the stator element in response to a current passing through the coils. The electromagnetic force acts on the magnetic element (50) to move the movable member (10) in a controllable manner.

    摘要翻译： 提供了一种用于相对于固定构件（40）支撑可移动构件（10）的方法和装置。 可移动部件（10）包括容纳在其中的导磁部分（81）和固定地附接到其上的可移动的磁性元件（50）。 可动构件（10）通过可动构件的外侧支承面（11）与固定构件（40）的内侧支承面（20）相对于固定构件（40）支承。 固定构件（40）从其两侧提供对可动构件（10）的通路。 导磁定子元件（70）固定地附接到固定构件（40）上并定位在磁性元件（50）的磁通场内，使得在磁性元件（50）和 定子元件（70）。 因此，磁力牵引力作用在空气间隙（73）上，用于将可移动构件（10）推向固定构件（40），从而将可移动元件相对于可移动元件夹紧在固定方向。 定子元件（70）包括缠绕在定子元件的部分上的定子电流线圈（60），用于响应于通过线圈的电流在定子元件内感应电磁力。 电磁力作用在磁性元件（50）上，以可控制的方式移动可动件（10）。

    Light beam scanning system
    4.
    发明授权
    Light beam scanning system 失效
    光束扫描系统

    公开(公告)号：US06243188B1

    公开(公告)日：2001-06-05

    申请号：US09192824

    申请日：1998-11-16

    申请人： Felix Stukalin ,  Kurt Pelsue

    发明人： Felix Stukalin ,  Kurt Pelsue

    IPC分类号： G02B2608

    CPC分类号： G02B26/105 ,  G02B7/1821

    摘要： A non-symmetrical scanning mirror for a laser scanning system is stiffer at a bottom end than at a top end. The mirror, which is driven from the bottom end, has a relatively high resonant frequency and can thus accelerate quickly and smoothly. The mirror may be wider or thicker at the bottom end or it may be made stiffer by attaching stiffeners to the bottom end.

    摘要翻译： 用于激光扫描系统的非对称扫描镜在底端比在顶端更硬。 从底端驱动的反射镜具有相对较高的谐振频率，从而可以快速平稳地加速。 镜子可以在底端更宽或更厚，或者可以通过将加强件附接到底端而变得更硬。

    Method and system for adaptively controlling a laser-based material processing process and method and system for qualifying same
    5.
    发明申请
    Method and system for adaptively controlling a laser-based material processing process and method and system for qualifying same 审中-公开
    用于自适应控制基于激光的材料加工过程的方法和系统以及对其进行鉴定的方法和系统

    公开(公告)号：US20070106416A1

    公开(公告)日：2007-05-10

    申请号：US11606484

    申请日：2006-11-30

    申请人： Joseph Griffiths ,  Kurt Pelsue

    发明人： Joseph Griffiths ,  Kurt Pelsue

    IPC分类号： G06F19/00 ,  B23K26/38 ,  B23K26/03

    CPC分类号： G05B11/01 ,  B23K26/032 ,  B23K26/36 ,  G05B15/02 ,  H01L22/24 ,  H01L23/5258 ,  H01L2924/0002 ,  H01S5/06 ,  H01L2924/00

    摘要： A method and system for adaptively controlling a laser-based material processing process are provided. The system includes sensing equipment to measure a process variable or condition of at least one of a laser-based material processing system and a workpiece processed by the material processing system and to provide a corresponding measurement signal. The control system also includes a signal processor for processing the measurement signal to obtain a processed signal which initiates, at least semi-automatically, an action associated with at least one of the material processing system and the workpiece. A method and system for at least semi-automatically qualifying a laser-based material processing system which delivers laser energy to locations on or adjacent a plurality of microstructures formed on a workpiece to at least partially process the microstructures are also provided.

    摘要翻译： 提供了一种用于自适应地控制基于激光的材料处理过程的方法和系统。 该系统包括用于测量由材料处理系统处理的基于激光的材料处理系统和工件中的至少一个的过程变量或状况的感测设备，并提供对应的测量信号。 控制系统还包括一个信号处理器，用于处理测量信号以获得处理的信号，该处理信号至少半自动地启动与材料处理系统和工件中的至少一个相关联的动作。 还提供了一种用于至少半自动限定激光基材料处理系统的方法和系统，其将激光能量传递到在工件上形成的多个微结构上或邻近其上的位置，以至少部分地处理微结构。

    Optical metrological scale and laser-based manufacturing method therefor
    9.
    发明申请
    Optical metrological scale and laser-based manufacturing method therefor 有权
    光学计量尺度和激光制造方法

    公开(公告)号：US20070240325A1

    公开(公告)日：2007-10-18

    申请号：US11546024

    申请日：2006-10-11

    申请人： Kurt Pelsue ,  Stuart Dodson ,  Bradley Hunter ,  Donald Smart ,  Pierre-Yves Mabboux ,  Jonathan Ehrmann

    发明人： Kurt Pelsue ,  Stuart Dodson ,  Bradley Hunter ,  Donald Smart ,  Pierre-Yves Mabboux ,  Jonathan Ehrmann

    IPC分类号： B23K26/00 ,  A45B3/08

    CPC分类号： B41M5/24 ,  B23K26/364 ,  G01D5/34707

    摘要： A reflective metrological scale has a scale pattern of elongated side-by-side marks surrounded by reflective surface areas of a substrate, which may be a nickel-based metal alloy such as Invar® or Inconel® and may be a thin and elongated flexible tape. Each mark has a furrowed cross section and may have a depth in the range of 0.5 to 2 microns. The central region of each mark may be rippled or ridged and may be darkened to provide an enhanced optical reflection ratio with respect to surrounding reflective surface areas. A manufacturing method includes the repeated steps of (1) creating a scale mark by irradiating a surface of the substrate at a mark location with a series of overlapped pulses from a laser, each pulse having an energy density of less than about 1 joule per cm2, and (2) changing the relative position of the laser and the substrate by a displacement amount defining a next mark location on the substrate at which a next mark of the scale is to be created.

    摘要翻译： 反射计量尺度具有由基底的反射表面区域包围的细长的并排标记的刻度图形，其可以是诸如Invar或Inconel的镍基金属合金，并且可以是薄的 和细长的柔性胶带。 每个标记具有沟槽的横截面并且可以具有在0.5至2微米范围内的深度。 每个标记的中心区域可以是波纹或脊状的，并且可以变暗，以提供相对于周围的反射表面区域的增强的光反射率。 一种制造方法包括以下重复步骤：（1）通过在来自激光的一系列重叠脉冲的标记位置处照射基板的表面来产生刻度标记，每个脉冲的能量密度小于约1焦耳/厘米 ＆lt; SUP＆gt; 2＆gt;和（2）通过在衬底上限定下一标记位置的位移量来改变激光和衬底的相对位置，在该衬底上将要生成刻度的下一个标记。