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    Assembly for Precision Datum Alignment and Method of Use
    4.
    发明申请
    Assembly for Precision Datum Alignment and Method of Use 有权
    精密基准对准装配和使用方法

    公开(公告)号：US20120305807A1

    公开(公告)日：2012-12-06

    申请号：US13485851

    申请日：2012-05-31

    申请人： Dirk E. Schoellner ,  Darrell R. Childers ,  Arnold Deal, III ,  Joseph P. Howard

    发明人： Dirk E. Schoellner ,  Darrell R. Childers ,  Arnold Deal, III ,  Joseph P. Howard

    IPC分类号： B01J19/12

    CPC分类号： G02B6/25 ,  B23K26/035 ,  B23K26/043

    摘要： A calibration assembly has a base and mounting elements to mount the base to a laser. The base has a front, middle and rear portions that are used to align the calibration assembly to the laser to cleave optical fibers with the laser. The front portion has a channel to receive the optical fibers, the middle portion has openings to confirm alignment of the laser; and the rear portion has a rear opening used to adjust the pitch and roll of the laser.

    摘要翻译： 校准组件具有将基座安装到激光器的基座和安装元件。 基座具有用于将校准组件对准激光器以用激光切割光纤的前部，中部和后部部分。 前部具有用于接收光纤的通道，中间部分具有确认激光器对准的开口; 并且后部具有用于调节激光器的俯仰和滚动的后开口。

    Unitary Multi-Fiber Optical Ferrule with Integrated Lenses
    5.
    发明申请
    Unitary Multi-Fiber Optical Ferrule with Integrated Lenses 有权
    具有集成镜头的单一多光纤光纤套管

    公开(公告)号：US20120093462A1

    公开(公告)日：2012-04-19

    申请号：US12907644

    申请日：2010-10-19

    申请人： Darrell R. Childers ,  Eric Childers

    发明人： Darrell R. Childers ,  Eric Childers

    IPC分类号： G02B6/36 ,  G02B6/32

    CPC分类号： G02B6/3853 ,  G02B6/382 ,  G02B6/3831 ,  G02B6/3839 ,  G02B6/3855 ,  G02B6/3861 ,  G02B6/3882 ,  G02B6/403 ,  G02B6/4403

    摘要： A unitary multi-fiber ferrule has micro-holes for optical fibers, an optical stop plane for the optical fibers, and a plurality of lenses disposed adjacent the front end, each of the plurality of lenses optically aligned with one of the micro-holes and exposed to air. Multiple rows of optical fibers and lenses may also be used in the unitary multi-fiber ferrule. The unitary multi-fiber ferrule requires less processing and equipment than other current optical ferrules.

    摘要翻译： 整体式多光纤套圈具有用于光纤的微孔，用于光纤的光停止平面以及与前端相邻设置的多个透镜，所述多个透镜中的每一个与所述微孔中的一个光学对准， 暴露于空气中 多排光纤和透镜也可用于单一多光纤套圈中。 整体式多光纤套圈比其他电流光学套圈要求更少的加工和设备。

    Method and apparatus for analyzing the end face of a multifiber ferrule
    8.
    发明授权
    Method and apparatus for analyzing the end face of a multifiber ferrule 有权
    用于分析多光纤套圈端面的方法和装置

    公开(公告)号：US06786650B2

    公开(公告)日：2004-09-07

    申请号：US10702816

    申请日：2003-11-06

    申请人： David L. Dean, Jr. ,  Darrell R. Childers ,  James P. Luther ,  Terry L. Cooke

    发明人： David L. Dean, Jr. ,  Darrell R. Childers ,  James P. Luther ,  Terry L. Cooke

    IPC分类号： G02B636

    CPC分类号： G02B6/3863 ,  G01B9/02 ,  G01B11/306 ,  G02B6/3822 ,  G02B6/3843 ,  G02B6/3885

    摘要： The method and apparatus of the present invention is capable of precisely determining the orientation of the axis of the guide pin hole defined by a multifiber ferrule. Since the axis of the guide pin hole has a direct relationship to the alignment of the optical fibers, the method and apparatus can also precisely determine the end face angle of the ferrule based upon the axis of the guide pin hole without reference to external features of the ferrule. A measurement pin is initially positioned in a guide pin hole such that a first end of the measurement pin is disposed proximate the end face of the ferrule. The reference plane defined by the first end of the measurement pin is then measured, such as by an interferometer. Based upon the reference plane and the predetermined angle between the reference plane and the axis of the guide pin hole, the method and apparatus can precisely determine the orientation of the axis of the guide pin hole. The method and apparatus can also measure a plane defined by at least a portion of the end face of the ferrule, such as a region of interest surrounding the optical fibers. Based upon an angular difference between the reference plane defined by the first end of the measurement pin and the plane defined by the end face of the ferrule, the method and apparatus can then precisely determine at least one end face angle.

    摘要翻译： 本发明的方法和装置能够精确地确定由多光纤套圈限定的导销孔的轴线的取向。 由于引导销孔的轴线与光纤的对准直接关系，所以该方法和装置也可以基于引导销孔的轴线精确地确定套圈的端面角，而不参考导向销孔的外部特征 套圈。 测量销最初定位在引导销孔中，使得测量销的第一端靠近套圈的端面设置。 然后测量由测量引脚的第一端限定的参考平面，例如通过干涉仪。 基于参考平面和参考平面与引导销孔的轴线之间的预定角度，该方法和装置可以精确地确定导销孔的轴线的取向。 该方法和装置还可以测量由套圈的端面的至少一部分（例如围绕光纤的感兴趣区域）限定的平面。 基于由测量引脚的第一端限定的参考平面与由套圈的端面限定的平面之间的角度差异，该方法和设备可以精确地确定至少一个端面角度。

    Method and apparatus for analyzing the end face of a multifiber ferrule
    9.
    发明授权
    Method and apparatus for analyzing the end face of a multifiber ferrule 失效
    用于分析多光纤套圈端面的方法和装置

    公开(公告)号：US06705767B1

    公开(公告)日：2004-03-16

    申请号：US09318100

    申请日：1999-05-25

    申请人： David L. Dean, Jr. ,  Darrell R. Childers ,  James P. Luther ,  Terry L. Cooke

    发明人： David L. Dean, Jr. ,  Darrell R. Childers ,  James P. Luther ,  Terry L. Cooke

    IPC分类号： G02B636

    CPC分类号： G02B6/3863 ,  G01B9/02 ,  G01B11/306 ,  G02B6/3822 ,  G02B6/3843 ,  G02B6/3885

    摘要： A method and apparatus precisely determines the orientation of the axis of a guide pin hole defined by a multifiber ferrule, and therefrom, precisely determines an end face angle of the ferrule without reference to external features of the ferrule. A measurement pin is positioned in the guide pin hole with a first end disposed proximate the end face of the ferrule. A reference plane defined by the first end of the measurement pin is measured. The orientation of the axis of the guide pin hole is determined based upon the predetermined angle between the axis of the guide pin hole and the reference plane. A plane defined by at least a portion of the end face of the ferrule is then measured. The end face angle is precisely determined based upon the angular difference between the reference plane and the plane defined by the end face of the ferrule.

    摘要翻译： 一种方法和设备精确地确定由多光纤套圈限定的导销孔的轴线的方位，并且由此，精确地确定套圈的端面角而不参考套圈的外部特征。 测量销定位在导销孔中，第一端靠近套圈的端面设置。 由测量引脚的第一端限定的参考平面被测量。 基于导销孔的轴线与参考平面之间的预定角度来确定导销孔的轴线的方位。 然后测量由套圈的端面的至少一部分限定的平面。 基于由基准面和由套圈的端面限定的平面之间的角度差精确地确定端面角度。