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51. 发明申请

WO2005081040A1 SPHERICALLY-ENCLOSED FOLDED IMAGING SYSTEM 审中-公开
标题翻译：全封闭折叠成像系统
公开(公告)号：WO2005081040A1
公开(公告)日：2005-09-01
申请号：PCT/US2005/002957
申请日：2005-02-01
申请人： TEXTRON SYSTEMS CORPORATION
发明人： POHLE, Richard, Henry
IPC分类号： G02B27/64
CPC分类号： G02B7/1821 , G02B13/146 , G02B17/0605 , G02B17/061 , G02B23/16 , G02B27/644
摘要： Systems and methods are disclosed for obtaining compact, high beam-quality imaging systems for use within a spherical housing of a sensor ball of a given size. Primary and secondary mirrors may be positioned or adapted for positioning within a spherical housing of a sensor turret or sensor ball having a window. Two or more fold mirrors may direct an optical path from the primary and secondary mirrors to one or more detectors or cameras. One or more beamsplitters may be included to produce two or more optical channels for simultaneous imaging. The beamsplitter may be a beam splitter cube having field correction structures. Embodiments may have high beam quality and may be diffraction-limited with relatively wide fields of view (FOV). A cold shield may be included that reduces MWIR or LWIR reflections at a MWIR or LWIR focal plane array. A laser illumination or designation system may be included.
摘要翻译：公开的系统和方法用于获得在给定尺寸的传感器球的球形壳体内使用的紧凑的，高光束质量的成像系统。主镜和副镜可以被定位或适于定位在具有窗口的传感器转盘或传感器球的球形壳体内。两个或更多个折叠镜可以将从主镜和次镜的光路引导到一个或多个检测器或照相机。可以包括一个或多个分束器以产生用于同时成像的两个或更多个光学通道。分束器可以是具有场校正结构的分束器立方体。实施例可以具有较高的光束质量，并且可以用相对宽的视场（FOV）进行衍射限制。可以包括一个冷屏蔽，可以在MWIR或LWIR焦平面阵列上减少MWIR或LWIR反射。可以包括激光照明或指定系统。

52. 发明申请

WO0208798A3 ACHROMATIC LENS FOR MILLIMETER-WAVE AND INFRARED BANDS 审中-公开
标题翻译：用于微波和红外线的紫外线镜头
公开(公告)号：WO0208798A3
公开(公告)日：2003-07-24
申请号：PCT/US0121910
申请日：2001-07-10
申请人： HRL LAB LLC , DOLEZAL FRANK , HARVEY ROBIN J
发明人： DOLEZAL FRANK , HARVEY ROBIN J
IPC分类号： G02B13/14 , G02B3/00
CPC分类号： G02B13/146 , Y10S359/90
摘要： Apparatus, wherein a single lens, or aggregation of lenses in a substianlly columnar sequence, simultanelusly focuses two or more different energy band-regions in substantially the same focal plane. Wherein said apparatus includes a first element that is exposed to the incident dual waveband radiation, the first element is comprised of a first composition and has a finite thickness, a perimeter, a first index of refraction, and a first and second surface substantially perpendicular to said permiter. The first surface has a first geometry, or surface shape, and the second surface has a second geometry, or surface shape. The second element is comprised of a second compositon and has a thickness, a permiter, a second, and usually diferent, index of refraction, and a first and second surface substantially perpendicular to said permiter. The first surface has a third geometry and the second surface has a fourth geometry. The first and second element are aligned such that the second surface of the first elements and the firstsurface of the second element are in substantial conformity with each other and aligned in such a way the permiters essentially form a column.
摘要翻译：装置，其中单个透镜或多个柱状序列中的透镜聚集在基本上相同的焦平面中同时聚焦两个或更多个不同的能带区域。其中所述装置包括暴露于入射的双波段辐射的第一元件，第一元件由第一组合物组成并且具有有限的厚度，周长，第一折射率以及基本垂直于说容许第一表面具有第一几何形状或表面形状，并且第二表面具有第二几何形状或表面形状。第二元件由第二组合物组成并且具有厚度，容许率，第二和通常不同的折射率，以及基本垂直于所述容限的第一和第二表面。第一表面具有第三几何形状，第二表面具有第四几何形状。对准第一和第二元件，使得第一元件的第二表面和第二元件的第一表面基本上彼此一致并且以这样的方式对齐，使得允许基本上形成柱。

53. 发明申请

WO0225345A3 LENS FOCUSING DEVICE, SYSTEM AND METHOD FOR USE WITH MULTIPLE LIGHT WAVELENGTHS 审中-公开
标题翻译：透镜聚焦装置，用于多光波长的系统和方法
公开(公告)号：WO0225345A3
公开(公告)日：2002-09-12
申请号：PCT/US0129832
申请日：2001-09-21
申请人： APPLIED SCIENCE FICTION , FORD GORDON D
发明人： FORD GORDON D
IPC分类号： G02B3/10 , G02B7/04 , G02B7/16 , G02B13/14 , G02B26/10 , H04N1/48
CPC分类号： G02B7/04 , G02B3/10 , G02B7/16 , G02B13/146
摘要： A lens focusing system provides a lens in an optical path between a scene and a photosensitive detector to properly focus a first set of wavelengths of light. At least one representation of the scene is captured. The focal point is adjusted for a second different set of wavelengths of light. This focal adjustment may be made by moving the lens and/or the detector, offsetting the position of the lens from the first position by a predetermined amount. An alternative method would impose at least a second lens in the optical path, thereby providing focus for a different wavelength. This alternative system may include various combinations of fixed and movable lenses. At least one representation of the image is captured using this different set of wavelengths of light. The different sets of wavelengths of light can include infrared light, visible light, and subsets and combinations thereof. In at least one embodiment, one of the recorded representations is an infrared defect map that can be combined with visible light representations to form an improved image.
摘要翻译：透镜聚焦系统在场景和光敏探测器之间的光路中提供透镜以适当地聚焦第一组波长的光。捕捉场景的至少一个表示。焦点调整为第二组不同的光波长。该焦点调节可通过移动透镜和/或检测器来进行，从而将透镜的位置从第一位置偏移预定量。另一种方法是至少在光路上施加第二透镜，从而为不同的波长提供聚焦。该替代系统可以包括固定透镜和可移动透镜的各种组合。使用这组不同的光波长捕捉图像的至少一个表示。不同组的波长的光可以包括红外光，可见光及其子集及其组合。在至少一个实施例中，所记录的表示之一是红外缺陷图，其可以与可见光表示组合以形成改进的图像。

54. 发明申请

WO8702193A1 OPTICAL DEVICE 审中-公开
标题翻译：光学装置
公开(公告)号：WO8702193A1
公开(公告)日：1987-04-09
申请号：PCT/AU8600290
申请日：1986-10-03
申请人： GREENE BENNY ALLAN , COCHRAN COLIN STEWART
发明人： GREENE BENNY ALLAN , COCHRAN COLIN STEWART
IPC分类号： G02B13/14 , G02B23/02 , G02B23/06 , H01Q5/45 , H01Q15/16 , H01Q15/23 , H01Q19/12 , H01Q19/13 , H01Q19/19
CPC分类号： G02B13/146 , G02B23/06 , H01Q5/45 , H01Q19/13
摘要： The optical device includes a pair of interfaces (14, 16) spaced one generally behind the other. The rear interface (16) is arranged to deflect incident parallel radiation of radio frequency, while the other (14) is positioned to intersect the parallel radiation of radio frequency but is arranged substantially not to disturb that radiation while deflecting parallel radiation of optical frequency.
摘要翻译：光学装置包括一对大体上彼此间隔开的一对接口（14,16）。后接口（16）被布置成偏转射频的入射并行辐射，而另一个（14）被定位成与射频的平行辐射相交，但是在偏转光频平行辐射的同时基本上不会干扰该辐射。

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