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公开(公告)号：US07817883B2
公开(公告)日：2010-10-19
申请号：US12292313
申请日：2008-11-17
申请人： James Morris , Hongtao Han , Adam Fedor , Robert Te Kolste , Jay Mathews , Michael Feldman
发明人： James Morris , Hongtao Han , Adam Fedor , Robert Te Kolste , Jay Mathews , Michael Feldman
IPC分类号： G02B6/28
CPC分类号： G02B6/29367 , G02B6/2938 , G02B6/4214 , G02B6/4215
摘要： An optical assembly includes a first transparent substrate having first and second surfaces, a second transparent substrate having substantially parallel third and fourth surfaces, a reflective portion on the second transparent substrate, a plurality of filters between the first substrate and the reflective portion, the plurality of filters filtering light beams incident thereon, the plurality of filters and the reflective portion forming a bounce cavity within the second transparent substrate, a collimating lens for collimating light beams to be input to the bounce cavity, a tilt mechanism for introducing tilt to light beams input to the bounce cavity; an input port receiving light beams and an output port transmitting light beams. The tilt mechanism may be between the first and second substrate.
摘要翻译： 光学组件包括具有第一表面和第二表面的第一透明衬底，具有基本上平行的第三和第四表面的第二透明衬底，第二透明衬底上的反射部分，第一衬底和反射部分之间的多个滤光器， 过滤器入射到其上的光束，所述多个滤光器和所述反射部分在所述第二透明基板内形成反射腔;准直透镜，用于准直入射到所述反射腔的光束;倾斜机构，用于将倾斜引导到光束 输入到反弹腔; 接收光束的输入端口和发射光束的输出端口。 倾斜机构可以在第一和第二基板之间。
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公开(公告)号：US20090103866A1
公开(公告)日：2009-04-23
申请号：US12292313
申请日：2008-11-17
申请人： James Morris , Hongtao Han , Adam Fedor , Robert Te Kolste , Jay Mathews , Michael Feldman
发明人： James Morris , Hongtao Han , Adam Fedor , Robert Te Kolste , Jay Mathews , Michael Feldman
IPC分类号： G02B6/26
CPC分类号： G02B6/29367 , G02B6/2938 , G02B6/4214 , G02B6/4215
摘要： An optical assembly includes a first transparent substrate having first and second surfaces, a second transparent substrate having substantially parallel third and fourth surfaces, a reflective portion on the second transparent substrate, a plurality of filters between the first substrate and the reflective portion, the plurality of filters filtering light beams incident thereon, the plurality of filters and the reflective portion forming a bounce cavity within the second transparent substrate, a collimating lens for collimating light beams to be input to the bounce cavity, a tilt mechanism for introducing tilt to light beams input to the bounce cavity; an input port receiving light beams and an output port transmitting light beams. The tilt mechanism may be between the first and second substrate.
摘要翻译： 光学组件包括具有第一表面和第二表面的第一透明衬底，具有基本上平行的第三和第四表面的第二透明衬底，第二透明衬底上的反射部分，第一衬底和反射部分之间的多个滤光器， 过滤器入射到其上的光束，所述多个滤光器和所述反射部分在所述第二透明基板内形成反射腔;准直透镜，用于准直入射到所述反射腔的光束;倾斜机构，用于将倾斜引导到光束 输入到反弹腔; 接收光束的输入端口和发射光束的输出端口。 倾斜机构可以在第一和第二基板之间。
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公开(公告)号：US20050073603A1
公开(公告)日：2005-04-07
申请号：US10763396
申请日：2004-01-26
申请人： Michael Feldman , Robert Te Kolste
发明人： Michael Feldman , Robert Te Kolste
CPC分类号： H04N5/335 , H04N5/3415
摘要： A thin camera having sub-pixel resolution includes an array of micro-cameras. Each micro-camera includes a lens, a plurality of sensors of size p, and a plurality of macro-pixels of size d having a feature of size q. The feature size q smaller than p and provides a resolution for the micro-camera greater than p. The smallest feature in the micro-cameras determines the resolution of the thin camera. Each macro-pixel may have any array of m features of size q, where q=d/m. Additional micro-cameras may be included to increase power.
摘要翻译： 具有子像素分辨率的薄型相机包括微型相机阵列。 每个微型摄像机包括透镜，大小为p的多个传感器，以及大小为d的多个具有尺寸为q的特征的宏观像素。 特征尺寸q小于p，并为微型摄像机提供大于p的分辨率。 微型相机中最小的功能决定了薄型相机的分辨率。 每个宏像素可以具有任何尺寸为q的m个特征的阵列，其中q = d / m。 可以包括附加的微型摄像机以增加功率。
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公开(公告)号：US20050225654A1
公开(公告)日：2005-10-13
申请号：US10949807
申请日：2004-09-27
申请人： Michael Feldman , Robert Te Kolste
发明人： Michael Feldman , Robert Te Kolste
CPC分类号： H04N9/045 , G02F2201/52 , H04N5/3415 , H04N5/349
摘要： A color camera includes at least three sub-cameras, each sub-camera having an imaging lens, a color filter, and an array of detectors, The color camera combines images from the three sub-cameras to form a composite multi-color image, wherein the three sub-cameras include a total number of detectors N and a total number of different color sets X, wherein a first number of signals of a first color set is less than N/X and a second number of signals of a second color set is greater than N/X, signals of the second color set being output from at least two of the three sub-cameras, wherein resolution of a composite image of the second color set is greater than resolution of an individual sub-camera and a resolution of the composite image. Corresponding images of the same color set may be shifted, either sequentially or simultaneously, relative to one another.
摘要翻译： 彩色照相机包括至少三个子摄像机，每个子摄像机具有成像透镜，滤色器和检测器阵列。彩色照相机组合来自三个子摄像机的图像以形成复合多色图像， 其中所述三个子摄像机包括总数量的检测器N和不同颜色组X的总数，其中第一颜色组的第一数量的信号小于N / X，第二数量的第二颜色的信号 所述第二颜色组的信号大于N / X，所述第二颜色集合的信号从所述三个子摄像机中的至少两个输出，其中所述第二颜色集合的合成图像的分辨率大于单个子摄像机的分辨率，并且 复合图像的分辨率。 相同颜色集合的相应图像可以相对于彼此顺序地或同时地移动。
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公开(公告)号：US6008941A
公开(公告)日：1999-12-28
申请号：US833220
申请日：1997-04-14
CPC分类号： G02B5/1842 , G02B27/20 , G02B27/58 , G02B5/1871 , G02B5/32 , Y10S359/90
摘要： A soft aperture allows gradual attenuation of a light beam dependent upon its location away from the center of a diffractive optical element. Such an optical element may be provided by decreasing a number of phase levels, increasing a number of phase levels, increasing a density of metal patches or diffractive gratings, or decreasing a blaze height and/or duty cycle, all radially from the center. Alternatively, the soft aperture may be defined by a photolithographic process. Such a soft aperture is particularly useful in aiding circularizing of an elliptical light beam. The soft aperture may be used alone or integrated with other optical elements.
摘要翻译： 软孔径允许光束的逐渐衰减取决于其远离衍射光学元件的中心的位置。 这样的光学元件可以通过减少多个相位级别，增加相位级数，增加金属片或衍射光栅的密度，或者从中心径向减小火焰高度和/或占空比来提供。 或者，软孔可以通过光刻工艺来限定。 这样的软孔径对于辅助椭圆光束的圆化是特别有用的。 软孔可以单独使用或与其它光学元件集成。
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公开(公告)号：US20060166144A1
公开(公告)日：2006-07-27
申请号：US11391486
申请日：2006-03-29
申请人： Robert Te Kolste , Michael Feldman
发明人： Robert Te Kolste , Michael Feldman
CPC分类号： G02B1/118 , G02B5/1809
摘要： A sub-wavelength anti-reflective diffractive structure is incorporated with a base diffractive structure having a small period to form a high efficiency diffractive structure. In the high efficiency diffractive structure, the anti-reflective structure and/or the base diffractive structure are altered from their ideal solo structure to provide both the desired performance and minimize reflections.
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公开(公告)号：US20080285965A1
公开(公告)日：2008-11-20
申请号：US12181173
申请日：2008-07-28
IPC分类号： G03B13/18
CPC分类号： H04N5/335 , H04N5/3415
摘要： A thin camera having sub-pixel resolution includes an array of micro-cameras. Each micro-camera includes a lens, a plurality of sensors of size p, and a plurality of macro-pixels of size d having a feature of size q. The feature size q smaller than p and provides a resolution for the micro-camera greater than p. The smallest feature in the micro-cameras determines the resolution of the thin camera. Each macro-pixel may have any array of m features of size q, where q=d/m. Additional micro-cameras may be included to increase power.
摘要翻译： 具有子像素分辨率的薄型相机包括微型相机阵列。 每个微型摄像机包括透镜，大小为p的多个传感器，以及大小为d的多个具有尺寸为q的特征的宏观像素。 特征尺寸q小于p，并为微型摄像机提供大于p的分辨率。 微型相机中最小的功能决定了薄型相机的分辨率。 每个宏像素可以具有任何尺寸为q的m个特征的阵列，其中q = d / m。 可以包括附加的微型摄像机以增加功率。
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8.发明授权Integrated wavelength locker for use with more than one wavelength and associated methods 有权集成波长锁定器，用于多个波长和相关方法公开(公告)号：US07092416B2
公开(公告)日：2006-08-15
申请号：US10661771
申请日：2003-09-15
IPC分类号： H01S3/13
CPC分类号： G01J3/02 , G01J3/0256 , G01J3/26 , G01J9/0246 , G01J2003/1213 , H01S3/1303 , H01S5/005 , H01S5/0687
摘要： A wavelength locker for use at more than one wavelength includes filters with different characteristics for a corresponding detector. The filters may be etalons having different free spectral ranges, e.g., having different apparent or real thicknesses. If more than three such filters are used outputting offset periodic signals, a reference detector may be eliminated and continuous operation over a wavelength range may be realized.
摘要翻译： 用于多于一个波长的波长锁定器包括用于相应检测器的具有不同特性的滤波器。 滤光器可以是具有不同自由光谱范围的标准具，例如具有不同的表观或实际厚度。 如果使用三个以上的这样的滤波器来输出偏移周期信号，则可以消除参考检测器并且可以实现在波长范围上的连续操作。
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公开(公告)号：US06943890B2
公开(公告)日：2005-09-13
申请号：US10234843
申请日：2002-09-05
申请人： Robert Te Kolste
发明人： Robert Te Kolste
CPC分类号： G01J9/0246
摘要： A compact interferometer includes a substrate having opposing faces and a suppression feature on one of the faces of the substrate. The suppression feature suppresses higher order reflections inside the substrate. The suppression feature may be an absorptive coating. The interferometer produces high throughput, high contrast signals when receiving light at normal or near normal incidence.
摘要翻译： 紧凑型干涉仪包括具有相对面的基板和在基板的一个面上的抑制特征。 抑制特征抑制衬底内的较高阶反射。 抑制特征可以是吸收性涂层。 当在正常或接近正常入射时接收光，干涉仪产生高通量，高对比度信号。
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公开(公告)号：US07405761B2
公开(公告)日：2008-07-29
申请号：US10763396
申请日：2004-01-26
IPC分类号： H04N5/225
CPC分类号： H04N5/335 , H04N5/3415
摘要： A thin camera having sub-pixel resolution includes an array of micro-cameras. Each micro-camera includes a lens, a plurality of sensors of size p, and a plurality of macro-pixels of size d having a feature of size q. The feature size q smaller than p and provides a resolution for the micro-camera greater than p. The smallest feature in the micro-cameras determines the resolution of the thin camera. Each macro-pixel may have any array of m features of size q, where q=d/m. Additional micro-cameras may be included to increase power.
摘要翻译： 具有子像素分辨率的薄型相机包括微型相机阵列。 每个微型摄像机包括透镜，大小为p的多个传感器，以及大小为d的多个具有尺寸为q的特征的宏观像素。 特征尺寸q小于p，并为微型摄像机提供大于p的分辨率。 微型相机中最小的功能决定了薄型相机的分辨率。 每个宏像素可以具有任何尺寸为q的m个特征的阵列，其中q = d / m。 可以包括附加的微型摄像机以增加功率。
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