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1. 发明授权

US07592588B2 Calibration source infrared assembly for an infrared detector 有权
标题翻译：用于红外探测器的校准源红外组件
公开(公告)号：US07592588B2
公开(公告)日：2009-09-22
申请号：US11978738
申请日：2007-10-30
申请人： Eric M. Moskun , Lacy G. Cook , Howard M. De Ruyter
发明人： Eric M. Moskun , Lacy G. Cook , Howard M. De Ruyter
IPC分类号： G01D18/00
CPC分类号： G01J5/522 , G02B19/0028 , G02B19/0061 , G02B19/0085 , G02B19/009 , G02B23/12 , G02B26/007 , G02B27/0927 , G02B27/0933 , G02B27/0938 , G02B27/0977
摘要： Provided is a calibration source IR assembly for an IR detector including an IR focal plane. The calibration assembly includes a rotatable spectral filter wheel optically coupled to an IR focal plane of the detector, the filter wheel having a plurality of areas each of at least a minimum size. At least one area being a calibration area, the calibration area including: a substrate having a first side facing the IR focal plane and a second side opposite from the first side; a light transmitting edge section disposed between the first side and the second side; and at least one light redirector disposed at least partially within the substrate, the light redirector structured and arranged to receive light from the edge and to redirect the light out the first side. A light source optically coupled to the edge section. An IR detector including the improvement of such a calibration source IR assembly is also provided.
摘要翻译：提供了一种用于IR检测器的校准源IR组件，其包括IR焦平面。校准组件包括光学耦合到检测器的IR焦平面的可旋转光谱滤光轮，滤光轮具有至少最小尺寸的多个区域。至少一个区域是校准区域，所述校准区域包括：具有面向所述IR焦平面的第一侧和与所述第一侧相对的第二侧的衬底; 设置在第一侧和第二侧之间的光透射边缘部分; 以及至少部分地设置在所述衬底内的至少一个光重定向器，所述光重定向器被构造和布置成接收来自所述边缘的光并将光从所述第一侧重定向。光学光学耦合到边缘部分的光源。还提供了包括改进这种校准源IR组件的IR检测器。

2. 发明申请

US20090108201A1 Calibration source infrared assembly for an infrared detector 有权
公开(公告)号：US20090108201A1
公开(公告)日：2009-04-30
申请号：US11978738
申请日：2007-10-30
申请人： Eric M. Moskun , Lacy G. Cook , Howard M. De Ruyter
发明人： Eric M. Moskun , Lacy G. Cook , Howard M. De Ruyter
IPC分类号： G01J5/10
CPC分类号： G01J5/522 , G02B19/0028 , G02B19/0061 , G02B19/0085 , G02B19/009 , G02B23/12 , G02B26/007 , G02B27/0927 , G02B27/0933 , G02B27/0938 , G02B27/0977
摘要： Provided is a calibration source IR assembly for an IR detector including an IR focal plane. The calibration assembly includes a rotatable spectral filter wheel optically coupled to an IR focal plane of the detector, the filter wheel having a plurality of areas each of at least a minimum size. At least one area being a calibration area, the calibration area including: a substrate having a first side facing the IR focal plane and a second side opposite from the first side; a light transmitting edge section disposed between the first side and the second side; and at least one light redirector disposed at least partially within the substrate, the light redirector structured and arranged to receive light from the edge and to redirect the light out the first side. A light source optically coupled to the edge section. An IR detector including the improvement of such a calibration source IR assembly is also provided.

3. 发明申请

US20140071449A1 HIGH EFFICIENCY MULTI-CHANNEL SPECTROMETER 有权
标题翻译：高效率多通道光谱仪
公开(公告)号：US20140071449A1
公开(公告)日：2014-03-13
申请号：US13558785
申请日：2012-07-26
申请人： Ian S. Robinson , Eric M. Moskun , Lacy G. Cook
发明人： Ian S. Robinson , Eric M. Moskun , Lacy G. Cook
IPC分类号： G01J3/18
CPC分类号： G01J3/18 , G01J3/0291 , G01J3/0294 , G01J3/2823 , G01J3/36
摘要： A multi-channel imaging spectrometer and method of use thereof. One example of the multi-channel imaging spectrometer includes a single entrance slit, a double pass reflective triplet and at least a pair of diffraction gratings. The spectrometer is configured to receive and collimate an input beam from the entrance slit, to split the collimated beam into two spectral sub-bands using a beamsplitter, and to direct each sub-band to one of the pair of diffraction gratings. The diffraction gratings are each configured to disperse the received portion of the collimated beam into its constituent colors, and redirect the dispersed outputs through the reflective triplet to be imaged into an image sensor located at a focal plane aligned with the entrance slit.
摘要翻译：多通道成像光谱仪及其使用方法。多通道成像光谱仪的一个实例包括单个入口狭缝，双通道反射三联体和至少一对衍射光栅。光谱仪被配置为从入口狭缝接收和准直输入光束，使用分束器将准直光束分成两个光谱子带，并将每个子带引导到该对衍射光栅之一。衍射光栅各自被配置为将准直光束的接收部分分散成其组成颜色，并且将分散的输出重定向通过反射三重峰以被成像到位于与入射狭缝对准的焦平面处的图像传感器中。

4. 发明授权

US09291501B2 High efficiency multi-channel spectrometer 有权
标题翻译：高效多通道光谱仪
公开(公告)号：US09291501B2
公开(公告)日：2016-03-22
申请号：US13558785
申请日：2012-07-26
申请人： Ian S. Robinson , Eric M. Moskun , Lacy G. Cook
发明人： Ian S. Robinson , Eric M. Moskun , Lacy G. Cook
IPC分类号： G01J3/28 , G01J3/18 , G01J3/02 , G01J3/36
CPC分类号： G01J3/18 , G01J3/0291 , G01J3/0294 , G01J3/2823 , G01J3/36
摘要： A multi-channel imaging spectrometer and method of use thereof. One example of the multi-channel imaging spectrometer includes a single entrance slit, a double pass reflective triplet and at least a pair of diffraction gratings. The spectrometer is configured to receive and collimate an input beam from the entrance slit, to split the collimated beam into two spectral sub-bands using a beamsplitter, and to direct each sub-band to one of the pair of diffraction gratings. The diffraction gratings are each configured to disperse the received portion of the collimated beam into its constituent colors, and redirect the dispersed outputs through the reflective triplet to be imaged into an image sensor located at a focal plane aligned with the entrance slit.
摘要翻译：多通道成像光谱仪及其使用方法。多通道成像光谱仪的一个实例包括单个入口狭缝，双通道反射三联体和至少一对衍射光栅。光谱仪被配置为从入口狭缝接收和准直输入光束，使用分束器将准直光束分成两个光谱子带，并将每个子带引导到该对衍射光栅之一。衍射光栅各自被配置为将准直光束的接收部分分散成其组成颜色，并且将分散的输出重定向通过反射三重峰以被成像到位于与入射狭缝对准的焦平面处的图像传感器中。

5. 发明授权

US08279520B2 Wide field of view LWIR high speed imager 有权
标题翻译：宽视场LWIR高速成像仪
公开(公告)号：US08279520B2
公开(公告)日：2012-10-02
申请号：US12847027
申请日：2010-07-30
申请人： Eric M. Moskun , Lacy G. Cook
发明人： Eric M. Moskun , Lacy G. Cook
IPC分类号： G02B13/14
CPC分类号： G02B13/16 , G02B9/64 , G02B13/14 , G02B27/4216
摘要： Various embodiments provide an optical system including a first lens group having a plurality of lenses, the first lens group being configured to correct for an axial chromatic aberration; a second lens group having a least one lens, the second lens group being disposed adjacent the first lens group; and a third lens group having a plurality of lenses, the third lens group being configured to correct for a lateral chromatic aberration and field curvature, the third lens group being disposed adjacent the second lens group. The first, second and third lens groups are configured to provide a wide field of view greater than approximately 20 deg., and an f-number of less than approximately F/2 in a wavelength range between approximately 8 μm and approximately 12 μm.
摘要翻译：各种实施例提供了包括具有多个透镜的第一透镜组的光学系统，第一透镜组被配置为校正轴向色差; 具有至少一个透镜的第二透镜组，所述第二透镜组邻近所述第一透镜组设置; 和具有多个透镜的第三透镜组，所述第三透镜组被配置为校正横向色像差和场曲率，所述第三透镜组设置为与所述第二透镜组相邻。第一，第二和第三透镜组被配置为在大约8μm和大约12μm之间的波长范围内提供大于大约20度的宽视场和小于约F / 2的f数。

6. 发明授权

US09411137B2 Ultra compact inverse telephoto optical system for use in the IR spectrum 有权
标题翻译：用于红外光谱的超小型反相长焦光学系统
公开(公告)号：US09411137B2
公开(公告)日：2016-08-09
申请号：US13245237
申请日：2011-09-26
申请人： Lacy G. Cook
发明人： Lacy G. Cook
IPC分类号： G02B13/04 , G02B13/14 , G02B13/18
CPC分类号： G02B13/04 , G02B13/14 , G02B13/18
摘要： An infrared imaging optical system for focusing infrared radiation on an infrared detector, including: a front lens group having a negative optical power to receive infrared radiation and including a first front lens and a second front lens each with at least one aspherical surface; an intermediate lens group that receives the infrared radiation from the front lens group and includes a first intermediate lens, a second intermediate lens, and a third intermediate lens each with at least one aspherical surface; and a rear lens group having positive optical power, wherein the rear lens group receives the infrared radiation from the intermediate lens group and includes a first rear lens and a second rear lens each with at least one aspherical surface, and a third rear lens, wherein the imaging optical system has a stop between the rear lens group and a focal plane at said infrared detector.
摘要翻译：一种用于将红外辐射聚焦在红外检测器上的红外成像光学系统，包括：具有负光学功能以接收红外辐射的前透镜组，并且包括具有至少一个非球面的第一前透镜和第二前透镜; 接收来自前透镜组的红外线辐射的中间透镜组，包括具有至少一个非球面的第一中间透镜，第二中间透镜和第三中间透镜; 和具有正光焦度的后透镜组，其中后透镜组接收来自中间透镜组的红外辐射，并且包括具有至少一个非球面的第一后透镜和第二后透镜，以及第三后透镜，其中成像光学系统在所述红外线检测器处具有在后透镜组与焦平面之间的停止。

7. 发明授权

US09110276B2 Full-field GEO imager optics with extended spectral coverage 有权
标题翻译：全景GEO成像仪光学器件具有扩展的光谱覆盖
公开(公告)号：US09110276B2
公开(公告)日：2015-08-18
申请号：US13354415
申请日：2012-01-20
申请人： Lacy G. Cook
发明人： Lacy G. Cook
IPC分类号： G02B13/14 , G02B27/10 , G02B9/60
CPC分类号： G02B13/146 , G02B9/60 , G02B27/1013
摘要： A wide field-of-view infrared optical imaging system with extended spectral coverage into the 1.0 to 2.5 μm wavelength range. In one example, an optical imaging system includes an imaging detector sensitive to light in a wavelength range of at least 1.0 μm to 5.0 μm, and a plurality of lenses optically coupled together and configured to focus incoming light onto the imaging detector, the plurality of lenses each comprised of a material that is transparent to the light in the wavelength range of at least 1.0 μm to 5.0 μm, wherein a pupil of the optical imaging system is located external to the plurality of lenses between the plurality of lenses and the imaging detector.
摘要翻译：广泛的视野红外光学成像系统，其光谱范围扩展到1.0到2.5微米的波长范围。在一个示例中，光学成像系统包括对至少1.0μm至5.0μm的波长范围的光敏感的成像检测器和光学耦合在一起并被配置为将入射光聚焦到成像检测器上的多个透镜，每个透镜由在至少1.0μm至5.0μm的波长范围内的光透明的材料构成，其中光学成像系统的光瞳位于多个透镜与成像检测器之间的多个透镜的外部。

8. 发明申请

US20130335839A1 ALL REFLECTIVE REAL PUPIL TELECENTRIC IMAGER 有权
标题翻译：所有反射式真正的电视图像
公开(公告)号：US20130335839A1
公开(公告)日：2013-12-19
申请号：US13495725
申请日：2012-06-13
申请人： Lacy G. Cook
发明人： Lacy G. Cook
IPC分类号： G02B5/08
CPC分类号： G02B17/0636 , G02B17/0642 , G02B23/06
摘要： A reflective optical form that has both a telecentric image and a real entrance pupil. In one example, a non-relayed optical imaging system includes a real entrance pupil configured to admit a beam of electromagnetic radiation, an image plane, and a reflective triplet including a negative primary mirror, a positive secondary mirror optically coupled to the primary mirror, a negative tertiary mirror optically coupled to the secondary mirror, the reflective triplet configured to receive the beam of electromagnetic radiation from the real entrance pupil and to focus the beam of electromagnetic radiation onto the image plane to form a telecentric image at the image plane.
摘要翻译：具有远心图像和真正入射光瞳的反射光学形式。在一个示例中，非中继光学成像系统包括被配置为允许电磁辐射束，图像平面和包括负主反射镜的反射三重态的真实入射光瞳，与主反射镜光耦合的正副镜，光学耦合到次级反射镜的负三级反射镜，反射三重态被配置为接收来自真实入射光瞳的电磁辐射束，并将电磁辐射束聚焦到图像平面上以在像平面处形成远心图像。

9. 发明授权

US07813644B2 Optical device with a steerable light path 有权
标题翻译：具有可转向光路的光学装置
公开(公告)号：US07813644B2
公开(公告)日：2010-10-12
申请号：US10843514
申请日：2004-05-10
申请人： Chungte W. Chen , Lacy G. Cook
发明人： Chungte W. Chen , Lacy G. Cook
IPC分类号： H04B10/00 , H04B10/24
CPC分类号： G02B27/4277 , G01S7/4812 , G01S17/42 , G02B26/08 , G02B26/0808 , G02B26/0883 , G02B27/42 , G02B27/4211
摘要： A steerable-light-path optical device includes a light transceiver having an external light path associated therewith, and a path-steering device that controls the direction of the light path relative to a steering axis. The path-steering device has a first beam-deviation optical element including a first prism structure having a first diffraction grating thereon, and a second beam-deviation optical element including a second prism structure having a second diffraction grating thereon. The steering axis passes through the first and second beam-deviation optical elements. A rotational drive is operable to rotate at least one of the first beam-deviation optical element and the second beam-deviation optical element, and preferably both of the beam-deviation optical elements, about the steering axis.
摘要翻译：可操纵光路光学装置包括具有与其相关联的外部光路的光收发器和控制相对于转向轴的光路方向的路径转向装置。路径转向装置具有包括其上具有第一衍射光栅的第一棱镜结构的第一光束偏离光学元件和包括其上具有第二衍射光栅的第二棱镜结构的第二光束偏离光学元件。转向轴穿过第一和第二光束偏离光学元件。旋转驱动器可操作以围绕转向轴线旋转第一光束偏离光学元件和第二光束偏离光学元件中的至少一个，并且优选地旋转两个光束偏离光学元件。

10. 发明申请

US20090109561A1 Beam-steering apparatus having five degrees of freedom of line-of-sight steering 有权
标题翻译：光束转向装置具有视距转向的五个自由度
公开(公告)号：US20090109561A1
公开(公告)日：2009-04-30
申请号：US11980289
申请日：2007-10-30
申请人： Lacy G. Cook
发明人： Lacy G. Cook
IPC分类号： G02B5/08
CPC分类号： G02B26/0816 , G02B7/1821 , G02B26/105
摘要： A beam-steering apparatus comprises a set of planar tiltable mirrors positioned to define a light beam path therebetween. The set of planar tiltable mirrors comprises from three to five planar tiltable mirrors. Each of the planar tiltable mirrors has a center of rotation lying in a plane of the mirror and each of the planar tiltable mirrors is tiltable about one axis of rotation or two orthogonal axes of rotation that lie in the plane of the mirror. The total number of axes of rotation about which the planar tiltable mirrors of the set of planar tiltable mirrors can tilt is at least five. A mirror drive system tilts each respective planar mirror about its respective axis of rotation or axes of rotation. With this apparatus, an input or output light beam path is steerable over two angular, one rotational, and two lateral-position degrees of freedom.
摘要翻译：光束转向装置包括一组平面可倾斜的反射镜，其被定位以限定其间的光束路径。一组平面可倾斜镜包括三到五个平面可倾斜镜。每个平面可倾斜反射镜具有位于反射镜平面中的旋转中心，并且每个平面可倾斜反射镜可围绕位于反射镜平面中的一个旋转轴线或两个正交旋转轴线倾斜。该组平面可倾斜反射镜的平面可倾斜反射镜可绕其旋转的总轴数为至少五个。镜驱动系统围绕其相应的旋转轴线或旋转轴倾斜每个相应的平面镜。利用该装置，输入或输出光束路径可以在两个角度，一个旋转和两个横向位置自由度上操纵。

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