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1. 发明授权

US07034931B2 Method to grain inspect directionally solidified castings 有权
标题翻译：谷物检查定向凝固铸件的方法
公开(公告)号：US07034931B2
公开(公告)日：2006-04-25
申请号：US10610982
申请日：2003-06-30
申请人： Howard B. Jones , John H. Bluege
发明人： Howard B. Jones , John H. Bluege
IPC分类号： G01N21/00
CPC分类号： G01N21/4788 , G01N21/8806 , G01N21/95 , G01N21/9515 , G01N2021/8918 , G01N2021/8928
摘要： A method for detecting defects in metallic parts, comprising the steps of providing a metallic surface comprising a repeating microstructure and at least one surface defect, redirecting an incident light beam off of an area of the metallic surface comprising the at least one surface defect thereby forming a redirected light beam, observing the redirected light beam, detecting at least a portion of the redirected light beam resulting from redirection off of the at least one surface defect.
摘要翻译：一种用于检测金属部件中的缺陷的方法，包括以下步骤：提供包括重复微结构和至少一个表面缺陷的金属表面，将入射光束从包括所述至少一个表面缺陷的金属表面的区域转向，从而形成重新定向的光束，观察重定向的光束，检测由至少一个表面缺陷的重定向导致的重定向光束的至少一部分。

2. 发明授权

US4814232A Method for depositing laser mirror coatings 失效
标题翻译：沉积激光镜面涂层的方法
公开(公告)号：US4814232A
公开(公告)日：1989-03-21
申请号：US29915
申请日：1987-03-25
申请人： John H. Bluege , Curtis A. Sudduth
发明人： John H. Bluege , Curtis A. Sudduth
IPC分类号： C23C4/02 , C23C14/02 , C23C16/02 , G02B5/08 , B32B9/06
CPC分类号： G02B5/0883 , C23C14/02 , C23C14/028 , C23C16/0272 , C23C4/02 , G02B5/0816 , Y10S359/90
摘要： Methods are described for making a mirror useful in reflecting high energy laser radiation. The mirrors are comprised of an intermediate coating layer applied to the mirror substrate and a reflective coating layer applied to the intermediate layer. Plasma spray techniques are used to apply a readily polishable intermediate coating layer at high deposition rates.
摘要翻译：描述了制造镜子可用于反射高能量激光辐射的方法。反射镜由施加到反射镜基板的中间涂层和施加到中间层的反射涂层组成。使用等离子喷涂技术以高沉积速率施加容易抛光的中间涂层。

3. 发明授权

US4887276A Shared aperture sampler 失效
标题翻译：共享孔径采样器
公开(公告)号：US4887276A
公开(公告)日：1989-12-12
申请号：US39037
申请日：1987-04-16
申请人： John H. Bluege
发明人： John H. Bluege
IPC分类号： B23K26/03 , B23K26/06 , B23K26/067 , G02B26/00 , G02B26/06
CPC分类号： B23K26/067 , B23K26/032 , B23K26/0604 , B23K26/0613 , B23K26/064 , B23K26/0643 , B23K26/0665 , G02B26/00 , G02B26/06
摘要： An improved shared aperture sampler for high power laser beams includes a buried mirror positioned behind a dichroic reflective surface that reflects the high power beam and permits the sample beam to pass through and to be focused or deflected by the buried mirror.
摘要翻译：用于高功率激光束的改进的共享孔径采样器包括位于二向色反射表面后面的掩埋反射镜，其反射高功率光束并允许样品光束通过并被掩埋镜聚焦或偏转。

4. 发明授权

US4411492A Dispersionless refractor for use with high-power lasers 失效
$Dispersionless refractor for use with high-power lasers$
标题翻译：用于大功率激光器的无分散折光仪
公开(公告)号：US4411492A
公开(公告)日：1983-10-25
申请号：US233417
申请日：1981-02-11
申请人： John H. Bluege
发明人： John H. Bluege
IPC分类号： G02B27/14
CPC分类号： G02B27/148 , G02B27/1006 , G02B27/1086
摘要： A beam splitter or combiner suitable for use with high-power laser beams employs matched dispersive elements to correct for dispersion of a separated beam.
摘要翻译：适用于大功率激光束的分束器或组合器使用匹配色散元件来校正分离光束的色散。

5. 发明授权

US4386986A High power laser mirror repair 失效
标题翻译：大功率激光镜维修
公开(公告)号：US4386986A
公开(公告)日：1983-06-07
申请号：US251680
申请日：1981-04-06
申请人： John H. Bluege
发明人： John H. Bluege
IPC分类号： C23C16/04 , G02B7/18 , H01S3/08 , B32B35/00
CPC分类号： H01S3/08059 , C23C16/045 , G02B7/1815 , Y10S359/90 , Y10T29/49718 , Y10T29/49746
摘要： A method of bonding a laser mirror faceplate to a substrate involves the use of chemical vapor deposition within coolant passages 12 to form a mechanically strong bond 28 between the faceplate 10 and the substrate 16. The method may also be used for the repair of disbonded sections of laser mirrors without disassembling the faceplate from the substrate.
摘要翻译：将激光镜面板接合到基板的方法涉及在冷却剂通道12内使用化学气相沉积，以在面板10和基板16之间形成机械强力的结合28.该方法还可用于修复脱粘段的激光镜，而不会将面板从基板上拆下。

6. 发明授权

US4245156A Apparatus for monitoring the optical quality of a beam radiation 失效
标题翻译：用于监测光束辐射的光学质量的装置
公开(公告)号：US4245156A
公开(公告)日：1981-01-13
申请号：US973192
申请日：1978-12-26
申请人： James E. Harvey , John H. Bluege
发明人： James E. Harvey , John H. Bluege
IPC分类号： G01J9/00 , G01M11/00 , G01D5/36
CPC分类号： G01J9/00 , G01M11/00
摘要： An improved apparatus for monitoring the optical quality of a beam of coherent radiation or an image from an incoherent source is disclosed. The apparatus includes a disk capable of being rotated and having a plurality of rings of slit sets radially disposed within the disk symmetrically about a central axis at a plurality of radial positions wherein each ring of slit sets includes a plurality of slit sets, symmetrically disposed about the ring, each adapted for passing a focused beam of radiation therethrough. A suitable beam steering mechanism such as an adjustable mirror is adapted for directing focused radiation from a first ring to a second ring for varying the intensity of the radiation passing through the slits to detector means for improved signal processing and for varying the parameters of the slits passing the radiation for optimizing the measurement of various beam parameters for determining the optical quality of the radiation. Detector means positioned behind the disk in optical line-of-sight communication with the adjustable mirror through the slits in the plurality of slit sets in each ring are adapted for providing data signals which when combined with synchronization signals, passing through the same slit as the radiation producing the data signal, results in error signals proportional to beam jitter, defocus and astigmatism. The apparatus is adapted for measuring quickly the optical quality of a beam having a signal-to-noise ratio variable between a low and a high value.
摘要翻译：公开了一种用于监测相干辐射束的光学质量或来自非相干源的图像的改进的装置。该设备包括能够旋转的盘，并且具有多个径向设置在盘内的狭缝组的环围绕中心轴对称地在多个径向位置处，其中每个狭缝组环包括多个狭缝组，其围绕所述环，每个适于使聚焦的辐射束通过其中。合适的光束转向机构（诸如可调镜）适于将来自第一环的聚焦辐射引导到第二环，用于将通过狭缝的辐射的强度改变为检测器装置，以改善信号处理和改变狭缝的参数通过辐射来优化用于确定辐射的光学质量的各种光束参数的测量。检测器意味着位于光盘后面的光学视距通过每个环中的多个狭缝组中的缝隙与可调镜相连，适于提供数据信号，当与同步信号组合时，其通过与产生数据信号的辐射导致与光束抖动，散焦和散光成比例的误差信号。该装置适于快速测量具有低值和高值之间的信噪比变量的光束的光学质量。

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