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公开(公告)号：US20130064518A1
公开(公告)日：2013-03-14
申请号：US13606158
申请日：2012-09-07
IPC分类号： G02B6/44
CPC分类号： G02B6/44
摘要： A cross axis cable management system comprising a bird cage mechanism, a clock spring mechanism and a rolling loop mechanism positioned about a first axis, second axis and third axis of a gimbal mechanism respectively. Each mechanism provides defined channels and protective elements to prevent cable damage. The mechanisms also have one fixed end, one rotational end, and an optimized amount of slack for repeatable cable motion. The system effectively manages a large number of conventional and fiber optic cables while minimizing the friction or drag associated with the motion about the multiple axes and preventing cable damage and the resultant loss of performance.
摘要翻译： 一种横轴线缆管理系统，包括鸟笼机构，时钟弹簧机构和滚动环机构，分别围绕万向架机构的第一轴线，第二轴线和第三轴线定位。 每个机构提供定义的通道和保护元件，以防止电缆损坏。 这些机构还具有一个固定端，一个旋转端和用于可重复的电缆运动的优化的松弛量。 该系统有效地管理大量的常规和光纤电缆，同时最小化与围绕多个轴的运动相关联的摩擦或阻力，并防止电缆损坏和由此导致的性能损失。
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2.发明授权Fluid cooled thermal management technique for a high-density composite focal plane array 有权用于高密度复合焦平面阵列的流体冷却热管理技术公开(公告)号：US09214408B2
公开(公告)日：2015-12-15
申请号：US13603460
申请日：2012-09-05
IPC分类号： H01L31/024 , H01L31/052 , G01J5/06 , H01L23/473
CPC分类号： H01L23/473 , H01L2924/0002 , H01L2924/00
摘要： A fluid cooled thermal management technique for a high-density composite focal plane array (CPFA) is disclosed. In one embodiment, a high density CFPA assembly includes a plurality of imaging dies mounted on a front surface of a printed wiring board (PWB) and a base plate. The base plate has a substantially matched coefficient of thermal expansion (CTE) to that of the high density CFPA. Further, the high density CFPA is disposed on a front side of the base plate. Furthermore, the base plate has a plurality of integral serpentine fluid flow channels configured to receive and circulate fluid and further configured such that the heat generated by the CFPA is transferred via conduction into the base plate and to the integral serpentine fluid flow channels and to the circulating fluid to dissipate the generated heat.
摘要翻译： 公开了一种用于高密度复合焦平面阵列（CPFA）的流体冷却热管理技术。 在一个实施例中，高密度CFPA组件包括安装在印刷电路板（PWB）和基板的前表面上的多个成像管芯。 基板具有与高密度CFPA相当的热膨胀系数（CTE）。 此外，高密度CFPA设置在基板的前侧。 此外，基板具有多个整体的蛇形流体流动通道，其构造成接收和循环流体，并进一步构造成使得CFPA产生的热量通过传导传递到基板和整体蛇形流体流动通道中， 循环流体以消散所产生的热量。
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公开(公告)号：US09118132B2
公开(公告)日：2015-08-25
申请号：US13603447
申请日：2012-09-05
IPC分类号： H01L31/0203 , G01J5/04 , H01R13/24 , H01L31/02 , H01R12/71
CPC分类号： H01R13/24 , G01J5/045 , H01L31/02002 , H01L31/0203 , H01R12/718
摘要： A vacuum compatible high-density electrical interconnect system for use in a vacuum environment is disclosed. In one embodiment, the vacuum compatible high-density electrical interconnect system includes a vacuum compatible base plate, a vacuum compatible printed wiring board (PWB) disposed on the vacuum compatible base plate and a vacuum compatible interposer module disposed in the vacuum compatible base plate. Further, the vacuum compatible PWB includes a plurality of components on a front side of the vacuum compatible PWB and a plurality of associated pads on a back side of the vacuum compatible PWB. In one exemplary embodiment, the vacuum compatible interposer module is disposed in the vacuum compatible base plate such that it operatively connects to the plurality of associated pads on the back side of the vacuum compatible PWB and further operatively connects to a plurality of pads of an external device that is disposed outside the vacuum environment.
摘要翻译： 公开了一种在真空环境中使用的真空兼容的高密度电互连系统。 在一个实施例中，真空兼容高密度电互连系统包括真空兼容底板，设置在真空兼容底板上的真空兼容印刷布线板（PWB）和设置在真空兼容底板中的真空兼容插入件模块。 此外，真空兼容PWB包括在真空兼容PWB的前侧上的多个部件和在真空兼容PWB的背面上的多个相关联的焊盘。 在一个示例性实施例中，真空兼容插入器模块设置在真空兼容底板中，使得其可操作地连接到真空兼容PWB的背侧上的多个相关联的焊盘，并进一步可操作地连接到外部的多个焊盘 设置在真空环境之外。
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公开(公告)号：US20130063649A1
公开(公告)日：2013-03-14
申请号：US13604655
申请日：2012-09-06
IPC分类号： H01L31/0232 , H04N5/232 , H01L31/18
CPC分类号： H04N5/3696 , H01L27/14601
摘要： A deformable focal plane array (DFPA) for imaging systems is disclosed. In one embodiment, the DFPA includes a detection circuitry on one side. For example, the thickness of the DFPA is in a range of about 5 to 40 microns. In one exemplary embodiment, the DFPA when warped to a desired shape provides a substantially wider field of view (FOV) than a flat focal plane array (FPA).
摘要翻译： 公开了用于成像系统的可变形焦平面阵列（DFPA）。 在一个实施例中，DFPA在一侧包括检测电路。 例如，DFPA的厚度在约5至40微米的范围内。 在一个示例性实施例中，当弯曲到期望形状时，DFPA提供比平坦焦平面阵列（FPA）更大的视场（FOV）。
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公开(公告)号：US09146369B2
公开(公告)日：2015-09-29
申请号：US13606158
申请日：2012-09-07
CPC分类号： G02B6/44
摘要： A cross axis cable management system comprising a bird cage mechanism, a clock spring mechanism and a rolling loop mechanism positioned about a first axis, second axis and third axis of a gimbal mechanism respectively. Each mechanism provides defined channels and protective elements to prevent cable damage. The mechanisms also have one fixed end, one rotational end, and an optimized amount of slack for repeatable cable motion. The system effectively manages a large number of conventional and fiber optic cables while minimizing the friction or drag associated with the motion about the multiple axes and preventing cable damage and the resultant loss of performance.
摘要翻译： 一种横轴线缆管理系统，包括鸟笼机构，时钟弹簧机构和滚动环机构，分别围绕万向架机构的第一轴线，第二轴线和第三轴线定位。 每个机构提供定义的通道和保护元件，以防止电缆损坏。 这些机构还具有一个固定端，一个旋转端和用于可重复的电缆运动的优化的松弛量。 该系统有效地管理大量的常规和光纤电缆，同时最小化与围绕多个轴的运动相关联的摩擦或阻力，并防止电缆损坏和由此导致的性能损失。
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公开(公告)号：US08982270B2
公开(公告)日：2015-03-17
申请号：US13604655
申请日：2012-09-06
IPC分类号： H04N5/232 , H04N5/335 , H01L27/00 , H04N5/369 , H01L27/146
CPC分类号： H04N5/3696 , H01L27/14601
摘要： A deformable focal plane array (DFPA) for imaging systems is disclosed. In one embodiment, the DFPA includes a detection circuitry on one side. For example, the thickness of the DFPA is in a range of about 5 to 40 microns. In one exemplary embodiment, the DFPA when warped to a desired shape provides a substantially wider field of view (FOV) than a flat focal plane array (FPA).
摘要翻译： 公开了用于成像系统的可变形焦平面阵列（DFPA）。 在一个实施例中，DFPA在一侧包括检测电路。 例如，DFPA的厚度在约5至40微米的范围内。 在一个示例性实施例中，当弯曲到期望形状时，DFPA提供比平坦焦平面阵列（FPA）更大的视场（FOV）。
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公开(公告)号：US20130000881A1
公开(公告)日：2013-01-03
申请号：US13534027
申请日：2012-06-27
IPC分类号： F28F7/00
CPC分类号： H05K7/20409 , H05K7/20436
摘要： A passive heat exchanger for gimbal thermal management is disclosed. In one embodiment, a thermal management system includes one or more electronics and/or sensor equipment. Further, the thermal management system includes a thermally conductive shell configured to house the electronics and/or sensor equipment. Furthermore, the thermally conductive shell includes an external surface and an internal surface. In addition, at least some portion of the external surface and the internal surface of the thermally conductive shell include an extended surface configured to reduce thermal resistance between an interior region of the thermally conductive shell and ambient air.
摘要翻译： 公开了一种用于万向节热管理的被动热交换器。 在一个实施例中，热管理系统包括一个或多个电子和/或传感器设备。 此外，热管理系统包括被配置为容纳电子设备和/或传感器设备的导热壳体。 此外，导热壳包括外表面和内表面。 此外，导热外壳的外表面和内表面的至少一部分包括延伸表面，该延伸表面被配置为降低导热壳体的内部区域与环境空气之间的热阻。
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公开(公告)号：US20130114141A1
公开(公告)日：2013-05-09
申请号：US13809330
申请日：2012-04-16
CPC分类号： G02B27/0006 , A61K47/48384 , A61K47/48561 , A61K47/6803 , A61K47/6849 , A61K2039/505 , A61K2300/00 , C07K16/22 , C07K16/2896 , C07K2317/24 , C07K2317/73 , C07K2317/76 , C07K2317/92 , F16B17/00
摘要： Techniques and architecture are disclosed for implementing an optical dome bezel to interface an optical dome/window and a housing of differing coefficients of thermal expansion (CTEs), In some embodiments, the bezel may comprise a material (e.g., Ti-6Al-4V) that is CTE-matched to the optical dome material (e.g., silicon, germanium, sapphire, ALON), thereby mitigating temperature effects on system performance. In some embodiments, the bezel may include a radially compliant flexure feature (e.g., flexure blades, spring-form S-channels), which mitigates physical stress effects (e.g., vibration, thermal expansion/contraction, etc.) on system performance. In some embodiments, the bezel may include an integral environmental sealing feature (e.g., O-ring gaskets), which protects internal optics/electronics from external environmental hazards (e.g., moisture, corrosive substances, particulates, debris). In some embodiments, the bezel may be efficiently and repeatedly removed/replaced while preserving optical system performance. Numerous configurations and variations will be apparent in light of this disclosure,.
摘要翻译： 公开了用于实现光学圆顶框架以将光学圆顶/窗口和不同热膨胀系数（CTE）的壳体接合的技术和架构。在一些实施例中，边框可以包括材料（例如，Ti-6Al-4V） 这是与光学圆顶材料（例如，硅，锗，蓝宝石，ALON）匹配的CTE，从而减轻温度对系统性能的影响。 在一些实施例中，边框可以包括径向顺应的弯曲特征（例如，弯曲叶片，弹簧形S通道），其减轻对系统性能的物理应力影响（例如振动，热膨胀/收缩等）。 在一些实施例中，边框可以包括整体环境密封特征（例如，O形环垫片），其保护内部光学/电子器件不受外部环境危害（例如，水分，腐蚀性物质，颗粒，碎片）的影响。 在一些实施例中，可以有效地和重复地去除/替换边框，同时保持光学系统的性能。 根据本公开内容，许多构造和变型将是显而易见的。
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公开(公告)号：US06922518B2
公开(公告)日：2005-07-26
申请号：US10689867
申请日：2003-10-21
申请人： Gerard A. Esposito
发明人： Gerard A. Esposito
CPC分类号： G02B6/4248
摘要： Methods and apparatus for hermetically sealing an optical fiber in a feedthrough connection. In brief overview, the optical fiber is mounted in a housing whose physical properties differ from that of the fiber by utilizing a structure in accordance with the present invention. The structure, typically in transition bushing form, is formed from at least two materials, such that the physical properties of a first material are selected to match the physical properties of the optical fiber, and the physical properties of a second material are selected to match physical properties of the housing. When the matched physical properties are the coefficients of thermal expansion (CTE) of the fiber and the housing, the result is a fiber optic mounting that remains hermetically sealed despite changes in ambient temperature that would typically induce stresses in the seal, potentially causing its failure.
摘要翻译： 用于在馈通连接中气密密封光纤的方法和装置。 简而言之，通过利用根据本发明的结构，将光纤安装在其物理性质与纤维物理性质不同的壳体中。 通常为过渡衬套形式的结构由至少两种材料形成，使得选择第一材料的物理性质以匹配光纤的物理性质，并且选择第二材料的物理性质以匹配 房屋的物理属性。 当匹配的物理性质是光纤和壳体的热膨胀系数（CTE）时，结果是尽管环境温度发生变化，仍然保持密封的光纤安装，这通常会导致密封中的应力，从而潜在地导致其故障 。
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公开(公告)号：US09255595B2
公开(公告)日：2016-02-09
申请号：US13809330
申请日：2012-04-16
CPC分类号： G02B27/0006 , A61K47/48384 , A61K47/48561 , A61K47/6803 , A61K47/6849 , A61K2039/505 , A61K2300/00 , C07K16/22 , C07K16/2896 , C07K2317/24 , C07K2317/73 , C07K2317/76 , C07K2317/92 , F16B17/00
摘要： Techniques and architecture are disclosed for implementing an optical dome bezel to interface an optical dome/window and a housing of differing coefficients of thermal expansion (CTEs), In some embodiments, the bezel may comprise a material (e.g., Ti-6Al-4V) that is CTE-matched to the optical dome material (e.g., silicon, germanium, sapphire, ALON), thereby mitigating temperature effects on system performance. In some embodiments, the bezel may include a radially compliant flexure feature (e.g., flexure blades, spring-form S-channels), which mitigates physical stress effects (e.g., vibration, thermal expansion/contraction, etc.) on system performance. In some embodiments, the bezel may include an integral environmental sealing feature (e.g., O-ring gaskets), which protects internal optics/electronics from external environmental hazards (e.g., moisture, corrosive substances, particulates, debris). In some embodiments, the bezel may be efficiently and repeatedly removed/replaced while preserving optical system performance. Numerous configurations and variations will be apparent in light of this disclosure.
摘要翻译： 公开了用于实现光学圆顶框架以将光学圆顶/窗口和不同热膨胀系数（CTE）的壳体接合的技术和架构。在一些实施例中，边框可以包括材料（例如，Ti-6Al-4V） 这是与光学圆顶材料（例如，硅，锗，蓝宝石，ALON）匹配的CTE，从而减轻温度对系统性能的影响。 在一些实施例中，边框可以包括径向顺应的弯曲特征（例如，弯曲叶片，弹簧形S通道），其减轻对系统性能的物理应力影响（例如振动，热膨胀/收缩等）。 在一些实施例中，边框可以包括整体环境密封特征（例如，O形环垫片），其保护内部光学/电子器件不受外部环境危害（例如，水分，腐蚀性物质，颗粒，碎片）的影响。 在一些实施例中，可以有效地和重复地去除/替换边框，同时保持光学系统的性能。 鉴于本公开，许多构造和变化将是显而易见的。
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