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1. 发明授权

US09134232B1 Laser inspection system 有权
标题翻译：激光检测系统
公开(公告)号：US09134232B1
公开(公告)日：2015-09-15
申请号：US14081650
申请日：2013-11-15
申请人： Stephen Barrett Segall
发明人： Stephen Barrett Segall
IPC分类号： G01B11/24 , G01N21/55 , G01N21/21
CPC分类号： G01N21/952
摘要： A non-contact optical probe for inspecting an inside surface of a cylindrical workpiece includes a laser source that emits an incident light beam, a polarizing beam splitter that transmits one polarization of the incident beam and reflects the opposite polarization, a quarter wave plate that together with the polarizing beam splitter separates back reflected return light from the incident laser beam, a probe tip that directs the incident laser beam onto the cylinder surface and directs reflected light from the surface back to the beam splitter, and at least one detector that receives a portion of the reflected light and generates data about the cylinder surface.
摘要翻译：用于检查圆柱形工件的内表面的非接触光学探针包括发射入射光束的激光源，透射入射光束的一个偏振并反射相反极化的偏振光束分离器，四分之一波片一起偏振分束器将来自入射激光束的反射返回光分离出来，探针尖端将入射的激光束引导到气缸表面上并将来自表面的反射光引导回分束器，以及至少一个接收部分反射光并产生关于气缸表面的数据。

2. 发明申请

US20110080588A1 NON-CONTACT LASER INSPECTION SYSTEM 审中-公开
标题翻译：非接触式激光检测系统
公开(公告)号：US20110080588A1
公开(公告)日：2011-04-07
申请号：US12879245
申请日：2010-09-10
申请人： Stephen Barrett Segall
发明人： Stephen Barrett Segall
IPC分类号： G01N21/55
CPC分类号： G01N21/954 , G01N2021/9542 , G01N2021/9544 , G01N2021/9548
摘要： A non-contact laser inspection system includes a probe with a thin tubular extension into which a light redirecting mechanism is incorporated to permit inspection of small diameter cylinders. The laser inspection system contains a laser that produces a beam of light that is coincident with an axis of the probe body. A reflector in the tip of the probe deflects the laser beam perpendicular to the axis of the probe. An optical system in the probe directs directly back reflected light to a detector contained in the probe body. The probe is mounted in a rotatable shaft and the axis of the probe is aligned along the axis of the rotatable shaft. The rotatable shaft rotates the probe as it is inserted into a cylindrical hole, so the laser beam can scan the inside of the cylindrical surface.
摘要翻译：非接触式激光检查系统包括具有细管状延伸部的探针，其中结合有光重定向机构，以允许检查小直径圆柱体。激光检查系统包含产生与探针主体的轴线重合的光束的激光。探针尖端的反射器使激光束垂直于探头的轴线偏转。探针中的光学系统直接将反射光引导回到包含在探针体内的检测器。探头安装在可旋转的轴中，探针的轴线沿着可旋转轴的轴线对齐。当探头插入到圆柱形孔中时，可旋转轴旋转探头，因此激光束可以扫描圆柱形表面的内部。

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