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公开(公告)号：US20110279903A1
公开(公告)日：2011-11-17
申请号：US13109832
申请日：2011-05-17
IPC分类号： G02B27/10
CPC分类号： G02B27/143
摘要： One or more combiner elements are disclosed for optically combining multiple laser beam bundles, either extra-cavity or intra-cavity to the laser generating array chips, to form higher density bundles of parallel laser beams. The combiner elements can be shared between two or more array chips and include a form of a pellicle combiner, a polarizing beam splitter cube combiner, or some combination of the two devices.
摘要翻译： 公开了一种或多种组合器元件，用于光学地组合激光产生阵列芯片的多腔或腔内的多个激光束，以形成更高密度的平行激光束束。 组合器元件可以在两个或更多个阵列芯片之间共享，并且包括防护薄膜组合器，偏振分束器立方组合器或两个器件的某些组合的形式。
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公开(公告)号：US08613536B2
公开(公告)日：2013-12-24
申请号：US12970880
申请日：2010-12-16
CPC分类号： G02B6/4214 , F21K9/00 , H01S5/4012
摘要： Embodiments comprise a device that can efficiently produce a highly resolved intensity profile that can be easily switched to various specific configurations with binary word strings defining output intensities that after summation will be combined to form a single colors intensity depth. Arraying these devices allows an image line of single color pixels to be efficiently produced without gross scintillation effects. The non-coherent output is desirable in this application as it reduces scintillation effects on the screen or final image.
摘要翻译： 实施例包括能够有效地产生高度分辨的强度分布的装置，其可以容易地切换到具有限定输出强度的二进制字串的各种特定配置，所述输出强度将在组合之后被组合以形成单个颜色强度深度。 对这些器件进行阵列允许有效地产生单色像素的图像线，而不会产生大的闪烁效应。 在本应用中，非相干输出是期望的，因为它减少了对屏幕或最终图像的闪烁效应。
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公开(公告)号：US20110148328A1
公开(公告)日：2011-06-23
申请号：US12970880
申请日：2010-12-16
IPC分类号： H05B37/02
CPC分类号： G02B6/4214 , F21K9/00 , H01S5/4012
摘要： Embodiments comprise a device that can efficiently produce a highly resolved intensity profile that can be easily switched to various specific configurations with binary word strings defining output intensities that after summation will be combined to form a single colors intensity depth. Arraying these devices allows an image line of single color pixels to be efficiently produced without gross scintillation effects. The non-coherent output is desirable in this application as it reduces scintillation effects on the screen or final image.
摘要翻译： 实施例包括能够有效地产生高度分辨的强度分布的装置，其可以容易地切换到具有限定输出强度的二进制字串的各种特定配置，所述输出强度将在组合之后被组合以形成单个颜色强度深度。 对这些器件进行阵列允许有效地产生单色像素的图像线，而不会产生大的闪烁效应。 在本应用中，非相干输出是期望的，因为它减少了对屏幕或最终图像的闪烁效应。
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4.发明授权公开(公告)号：US07176446B1
公开(公告)日：2007-02-13
申请号：US10281388
申请日：2002-10-24
申请人： Rudolf A. Wiedemann
发明人： Rudolf A. Wiedemann
IPC分类号： G01J3/50
CPC分类号： G01J3/50 , G01J3/02 , G01J3/0205 , G01J3/0256 , G01J3/14 , G01J3/502 , G01J3/51 , H04N9/045 , H04N2209/042
摘要： An apparatus that directs light onto individual photodetectors in an electronic image sensor array is disclosed. In one embodiment, refractive elements are used to appropriately refract different colors of light onto matching photodetector elements for different colors. In this manner, the image sensing apparatus most efficiently directs the proper colors of light on to the proper photodetector elements.
摘要翻译： 公开了一种将光引导到电子图像传感器阵列中的各个光电探测器上的装置。 在一个实施例中，折射元件用于将不同颜色的光适当地折射到用于不同颜色的匹配光电探测器元件上。 以这种方式，图像感测装置最有效地将合适的光线引导到适当的光电检测元件。
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公开(公告)号：US4742527A
公开(公告)日：1988-05-03
申请号：US735560
申请日：1985-05-17
CPC分类号： H01S3/038
摘要： An ion laser is described having an anode construction which has no special configuration specifically designed to accommodate differential thermal expansion between it and a ceramic tube. The anode includes a radially thick first portion for good thermal conductivity and a thin-walled sleeve integral therewith extending beyond the tube to provide an exterior surface for electrical connection. The radially thick first portion provides desired thermal conductivity in the radial direction while the thin-walled sleeve acts to resist axial thermal conductivity. The anode is brazed to the interior cylindrical surface of a ceramic cylinder providing part of the tube, with a portion of its exterior surface extending beyond the cylindrical portion to be exposed externally for electrical connection. A ceramic end sleeve is brazed within the interior of the thin-walled portion of the anode to structurally support the same.
摘要翻译： 描述了具有阳极结构的离子激光器，其没有专门设计用于适应其与陶瓷管之间的差分热膨胀的特殊构造。 阳极包括用于良好导热性的径向厚的第一部分和与其成一体的薄壁套筒，其延伸超过管以提供用于电连接的外表面。 径向厚的第一部分在径向方向上提供期望的热导率，而薄壁套筒用于抵抗轴向导热性。 阳极钎焊到陶瓷圆柱体的内圆柱表面，陶瓷圆柱体提供管的一部分，其外表面的一部分延伸超过圆柱形部分以暴露在外部用于电连接。 在阳极的薄壁部分的内部钎焊陶瓷端套，以在结构上支撑它。
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公开(公告)号：US07092031B1
公开(公告)日：2006-08-15
申请号：US09364565
申请日：1999-07-30
申请人： Rudolf A. Wiedemann
发明人： Rudolf A. Wiedemann
CPC分类号： H04N5/2257 , H04N5/2251
摘要： The invention provides a camera subassembly which includes a housing, a window, a lens, at least a first member, and movement imparting apparatus. The housing has a first opening through which light can enter into the housing, and a second, opposing opening. The window closes the first opening so that the housing and the window are formed so that, when the housing is mounted to a substrate so that the substrate closes the second opening, the housing, the first lens, and the board form an enclosure which is substantially sealed against ingress of contaminants. The lens is located within the enclosure. The first member mounts the lens to the housing so that the lens is moveable relative to the housing backward and forward in a direction in which light passes from the first opening through the housing to the second opening. The movement imparting apparatus is at least partially secured to the housing and at least partially secured to the lens and, when operated, causes backward and forward movement of the lens in the direction in which light passes through the housing.
摘要翻译： 本发明提供了一种照相机子组件，其包括壳体，窗口，透镜，至少第一构件和运动赋予装置。 壳体具有第一开口，光可通过该第一开口进入壳体，以及第二开口。 窗口关闭第一开口，使得壳体和窗口形成为使得当壳体安装到基板上使得基板关闭第二开口时，壳体，第一透镜和板形成外壳 基本上密封抵抗污染物的侵入。 镜头位于外壳内。 第一构件将透镜安装到壳体，使得透镜可以在光从第一开口穿过壳体到达第二开口的方向上向后并向前移动。 运动赋予装置至少部分地固定到壳体并且至少部分地固定到透镜，并且当被操作时，使得透镜沿光穿过壳体的方向向后和向前移动。
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公开(公告)号：US4906097A
公开(公告)日：1990-03-06
申请号：US179641
申请日：1988-04-08
申请人： Rudolf A. Wiedemann
发明人： Rudolf A. Wiedemann
CPC分类号： G01B11/028
摘要： The improved method and means for detecting the edges of a sample part operates on the Gaussian distribution of light intensity across a laser beam and uses analog signal and simple logical circuits to produce highly accurate, highly repeatable and rapid edge position indications. A multi-segment detector is configured with reference to the dimensions of the laser beam to provide independent outputs representative of relative position of the reflected or transmitted portion of the laser beam upon the detector as the edge of the sample part moves across the beam. An improved detector for operation with a beam having non-uniform intensity distribution thereacross includes a central segment and four perimeter segments oriented about othogonal axes that are substantially aligned with the axes of movement of the sample part across the beam. Detection of angular orientation of the edge is determined by processing the response levels of the detector segments at edge crossing of an orthogonal axis with which the segments are aligned. Angular orientation of an edge relative to the orthogonal axes is determined at the edge crossing condition by processing the response levels of diametrically-oriented detector segments.
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公开(公告)号：US07129978B1
公开(公告)日：2006-10-31
申请号：US09352494
申请日：1999-07-13
IPC分类号： H04N5/335
CPC分类号： H04N5/3456 , H04N5/3454 , H04N5/374
摘要： According to the principles of this invention, an improved CMOS image sensor is disclosed. The improved CMOS image sensor comprises a pair of controllable column and row decoders, a signal conditioning circuit and a pixel processor in addition to an array of photo sensors. With the pair of controllable column and row decoders, photo sensors can selectively and dynamically accessed to improve signal throughput for applications that do not require the full set of signals from the array of photo sensors. The digitized signals from the selected photo sensors can be processed in the pixel processor for auto focus, pixel signals decimation and interpolation, data conversation and compression. Consequently, the design complexity of an overall imaging system using the disclosed CMOS image sensor is considerably reduced and the performance thereof is substantially increased.
摘要翻译： 根据本发明的原理，公开了一种改进的CMOS图像传感器。 改进的CMOS图像传感器包括一对可控列和行解码器，信号调理电路和像素处理器以及光传感器阵列。 利用一对可控的列和行解码器，可以选择性地和动态地访问光传感器，以改善不需要来自光传感器阵列的全套信号的应用的信号吞吐量。 来自所选择的光传感器的数字化信号可以在像素处理器中进行处理，用于自动聚焦，像素信号抽取和插值，数据会话和压缩。 因此，使用所公开的CMOS图像传感器的整体成像系统的设计复杂性大大降低，并且其性能显着增加。
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公开(公告)号：US4856902A
公开(公告)日：1989-08-15
申请号：US120130
申请日：1987-11-13
申请人： Rudolf A. Wiedemann
发明人： Rudolf A. Wiedemann
IPC分类号： G01B11/02
CPC分类号： G01B11/028
摘要： An improved method and apparatus for detecting the edges of a sample part operates on the Gaussian distribution of light intensity across a laser beam and uses analog signal and simple logical circuits to produce highly accurate, highly repeatable and rapid edge position indications. A multi-segment detector is configured with reference to the dimensions of the laser beam to provide independent outputs representative of relative position of the reflected or transmitted portion of the laser beam upon the detector as the edge of the sample part moves across the beam.
摘要翻译： 用于检测样品部分的边缘的改进的方法和装置根据激光束上的光强度的高斯分布进行操作，并且使用模拟信号和简单的逻辑电路来产生高精度，高度可重复和快速的边缘位置指示。 参考激光束的尺寸来构造多段检测器，以提供独立的输出，代表当检测器的边缘移动穿过光束时激光束的反射或透射部分相对于检测器的相对位置。
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