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31. 发明授权

US08792163B2 Low order adaptive optics by translating secondary mirror of off-aperture telescope 有权
标题翻译：通过平角孔径望远镜的次级反射镜来实现低阶自适应光学
公开(公告)号：US08792163B2
公开(公告)日：2014-07-29
申请号：US12410772
申请日：2009-03-25
申请人： William B. King , Chungte W. Chen , Robert W. Byren , Lacy G. Cook
发明人： William B. King , Chungte W. Chen , Robert W. Byren , Lacy G. Cook
IPC分类号： G02B23/00
CPC分类号： G02B26/06 , G02B26/0816
摘要： In one or more embodiments, a beam control apparatus and method for correcting aberrations include an off-aperture telescope configured to receive a beam of electromagnetic energy, wherein the telescope includes a first optical element and a second optical element. The second optical element is configured to be translated in three orthogonal axes, and a wavefront error sensor is configured to detect aberrations in the beam and to provide a wavefront error signal in response thereto. A processor is configured to provide a correction signal in response to the wavefront error signal, and an actuator is coupled to the second optical element and configured, in response to the wavefront error signal, to selectively translate the second optical element in one or more of three substantially orthogonal directions corresponding to the three orthogonal axes.
摘要翻译：在一个或多个实施例中，用于校正像差的光束控制装置和方法包括被配置为接收电磁能量束的孔外望远镜，其中望远镜包括第一光学元件和第二光学元件。第二光学元件被配置为在三个正交轴中平移，并且波前误差传感器被配置为检测波束中的像差并响应于此提供波前差信号。处理器被配置为响应于波前误差信号提供校正信号，并且致动器耦合到第二光学元件，并且被配置为响应于波前误差信号，以选择性地平移第二光学元件中的一个或多个对应于三个正交轴的三个基本正交的方向。

32. 发明授权

US07522337B2 Compact multi-entrance-pupil imaging optical system 有权
标题翻译：紧凑型多入射瞳孔成像光学系统
公开(公告)号：US07522337B2
公开(公告)日：2009-04-21
申请号：US10866476
申请日：2004-06-10
申请人： Chungte W. Chen , J. Steve Anderson
发明人： Chungte W. Chen , J. Steve Anderson
IPC分类号： G02B23/24
CPC分类号： G02B23/04 , G02B23/06 , G02B27/0087 , G02B27/0905
摘要： An imaging optical system includes a subtelescope array, with at least two subtelescopes, each having a single entrance pupil and an exit light beam. Each subtelescope has an optical pointing axis, and the pointing axes for the subtelescopes are parallel. An imager forms an image from the exit light beams at an image surface, where there is a sensor such as a focal plane array. Preferably, a phase shifter array includes a phase shifter for each of the subtelescopes. The phase shifter array receives the exit light beam of each of the subtelescopes and has a capability to adjust the phase of at least one of the exit light beams. The imager receives the phase-shifted exit light beams.
摘要翻译：一种成像光学系统包括具有至少两个子幻影镜的每个具有单个入射光瞳和出射光束的子暗镜阵列。每个子视角具有光学指向轴，子幻影的指向轴是平行的。成像器从图像表面处的出射光束形成图像，其中存在诸如焦平面阵列的传感器。优选地，移相器阵列包括用于每个子幻影镜的移相器。移相器阵列接收每个子幻影镜的出射光束，并且具有调节至少一个出射光束的相位的能力。成像器接收相移出射光束。

33. 发明授权

US07308207B2 Method for identifying an interrogated object using a dynamic optical tag identification system 失效
标题翻译：使用动态光学标签识别系统识别询问对象的方法
公开(公告)号：US07308207B2
公开(公告)日：2007-12-11
申请号：US10715261
申请日：2003-11-17
申请人： Chungte W. Chen
发明人： Chungte W. Chen
IPC分类号： H04B10/00
CPC分类号： G01S7/481 , G01S17/74 , G02B5/32
摘要： An interrogator identifies an interrogated object using a light transceiver and a dynamic optical tag associated with the interrogated object. The dynamic optical tag receives an output light beam from the light transceiver and controllably reflects the light beam back to the light transceiver as an input light beam. The dynamic optical tag includes a controllable light reflector that is controllable between a reflective state and a non-reflective state and having a modulation signal input, and a controller that provides the modulation signal input to the controllable light reflector. In operation, the interrogator transmits an interrogation light beam from the light transceiver to the dynamic optical tag, the dynamic optical tag reflects a modulated interrogation light beam back to the light transceiver as the input light beam, and the light transceiver receives and analyzes the input light beam to determine an identity of the dynamic optical tag and the interrogated object. A field-of-regard broadening structure such as a volume hologram preferably overlies the controllable light reflector.
摘要翻译：询问器使用光收发器和与询问对象相关联的动态光学标签来识别询问对象。动态光学标签接收来自光收发器的输出光束，并将光束可控地反射回光收发器作为输入光束。动态光学标签包括在反射状态和非反射状态之间可控并具有调制信号输入的可控光反射器，以及将调制信号输入到可控光反射器的控制器。在操作中，询问器将来自光收发器的询问光束传送到动态光标签，动态光标将经调制的询问光束反射回光收发器作为输入光束，光收发器接收并分析输入光束以确定动态光学标签和询问对象的身份。诸如体积全息图之类的视野展宽结构优选地覆盖在可控光反射器上。

34. 发明授权

US07297951B2 Two F-number, two-color sensor system 有权
标题翻译：两个F数，双色传感器系统
公开(公告)号：US07297951B2
公开(公告)日：2007-11-20
申请号：US11190688
申请日：2005-07-27
申请人： Chungte W. Chen , John S. Anderson
发明人： Chungte W. Chen , John S. Anderson
IPC分类号： G01J5/02
CPC分类号： G02B17/0804 , G01J3/02 , G01J3/0208 , G01J3/0286 , G01J3/36 , G01J5/024 , G01J5/061 , G01J5/08 , G01J5/0806 , G01J5/0809 , G01J5/0862 , G01J5/602 , G01J2003/1213 , G01J2005/0077 , G02B5/282 , H01L27/14625 , H01L27/14649 , H01L31/02325
摘要： A sensor system senses a scene and includes a dual-band imaging infrared detector lying on a beam path, wherein the infrared detector detects infrared images in a first infrared wavelength band and in a second infrared wavelength band; and a two-color cold-shield filter lying on the beam path between the infrared detector and the scene. The cold-shield filter defines a first aperture size for infrared light of the first infrared wavelength band, and a second aperture size larger than the first aperture size for infrared light of the second infrared wavelength band. The first infrared wavelength band has wavelengths less than wavelengths of the second infrared wavelength band.
摘要翻译：传感器系统感测场景并且包括位于光束路径上的双波段成像红外探测器，其中所述红外探测器检测第一红外波段和第二红外波段中的红外图像; 和位于红外探测器与场景之间的光束路径上的双色冷屏蔽滤光片。冷屏蔽滤光器限定第一红外波长带的红外光的第一孔径尺寸和大于第二红外波长带的红外光的第一孔径尺寸的第二孔径尺寸。第一红外波长带具有小于第二红外波段的波长的波长。

35. 发明授权

US07038863B2 Compact, wide-field-of-view imaging optical system 有权
标题翻译：紧凑，宽视野的成像光学系统
公开(公告)号：US07038863B2
公开(公告)日：2006-05-02
申请号：US10859886
申请日：2004-06-02
申请人： Chungte W. Chen , J. Steve Anderson
发明人： Chungte W. Chen , J. Steve Anderson
IPC分类号： G02B27/22
CPC分类号： H04N5/23238 , G02B13/06 , G02B23/18 , H04N5/2254
摘要： An imaging optical system includes a first imaging structure having a first optical axis and a first field of view, wherein the first imaging structure forms an image on a common focal plane, and a second imaging structure having a second optical axis parallel to the first optical axis and a second field of view different from the first field of view, wherein the second imaging structure forms an image on the common focal plane. The imaging structures preferably contain identical lens modules, most preferably identical Petzval lenses, and achromatic or apochromatic prisms of different spatial orientations. A planar sensor structure lies in the common focal plane, wherein the first optical axis and the second optical axis pass through the planar sensor structure.
摘要翻译：成像光学系统包括具有第一光轴和第一视场的第一成像结构，其中第一成像结构在公共焦平面上形成图像，第二成像结构具有与第一光轴平行的第二光轴并且第二视场不同于第一视野，其中第二成像结构在公共焦平面上形成图像。成像结构优选地包含相同的透镜模块，最优选地是相同的Petzval透镜，以及不同空间取向的消色差或消色差棱镜。平面传感器结构位于公共焦平面中，其中第一光轴和第二光轴穿过平面传感器结构。

36. 发明授权

US07016040B2 Imaging polarimeter sensor with achromatic beam-splitting polarizer 有权
标题翻译：具有消色差分光偏振器的成像旋光计传感器
公开(公告)号：US07016040B2
公开(公告)日：2006-03-21
申请号：US10670103
申请日：2003-09-23
申请人： Chungte W. Chen , David A. Ansley
发明人： Chungte W. Chen , David A. Ansley
IPC分类号： G01J4/00
CPC分类号： G01J4/02
摘要： An imaging polarimeter sensor includes an achromatic beam-splitting polarizer that receives a polychromatic image beam of a scene and simultaneously produces a first polarized polychromatic image beam and a second polarized polychromatic image beam. The second polarized polychromatic image beam is of a different polarization than the first polarized polychromatic image beam and is angularly separated from the first polarized polychromatic image beam. The achromatic beam-splitting polarizer preferably includes a Wollaston prism through which the polychromatic image beam passes, and at least one grating through which the polychromatic image beam passes either before or after it passes through the Wollaston prism. An imaging detector receives the first polarized polychromatic image beam and the second polarized polychromatic image beam and produces an output image signal responsive to the first polarized polychromatic image beam and the second polarized polychromatic image beam.
摘要翻译：成像偏振计传感器包括接收场景的多色图像束并同时产生第一偏振多色图像束和第二偏振多色图像束的消色差分束偏振器。第二偏振多色图像束具有与第一偏振多色图像束不同的偏振，并且与第一偏振多色图像束成角度地分离。非彩色分光偏振器优选地包括多色图像束通过的沃拉斯顿棱镜，以及至少一个光栅，多色图像光束在其穿过渥拉斯顿棱镜之前或之后通过该光栅。成像检测器接收第一偏振多色图像束和第二偏振多色图像束，并响应于第一偏振多色图像束和第二偏振多色图像束产生输出图像信号。

37. 发明授权

US06738130B1 Ultra-light helmet-mounted laser range finder 有权
标题翻译：超轻型头盔式激光测距仪
公开(公告)号：US06738130B1
公开(公告)日：2004-05-18
申请号：US10390449
申请日：2003-03-17
申请人： Chungte W. Chen
发明人： Chungte W. Chen
IPC分类号： G01C308
CPC分类号： G02B5/32 , G01C3/04
摘要： A holographic telescope (40). The novel invention is comprised of an eyepiece (44) and a first holographic optical element (42) positioned to receive incident electromagnetic energy and focus the energy on the eyepiece (44). In the preferred embodiment, the eyepiece (44) is a second holographic optical element, and both holographic optical elements are volume holograms. Each holographic optical element can be transmissive or reflective depending on packaging needs. The holographic telescope (40) can be multi-spectral by including multiple independent holograms in each holographic optical element, each hologram responding only to a particular wavelength.
摘要翻译：全息望远镜（40）。本发明由目镜（44）和第一全息光学元件（42）组成，其定位成接收入射的电磁能并将能量聚焦在目镜（44）上。在优选实施例中，目镜（44）是第二全息光学元件，并且两个全息光学元件都是体积全息图。根据包装需要，每个全息光学元件可以是透射或反射的。通过在每个全息光学元件中包括多个独立的全息图，全息望远镜（40）可以是多光谱的，每个全息图仅响应特定的波长。

38. 发明授权

US06320703B1 Ultra-wide field of view concentric sensor system 有权
标题翻译：超宽视场同心传感器系统
公开(公告)号：US06320703B1
公开(公告)日：2001-11-20
申请号：US09413985
申请日：1999-10-07
申请人： Chungte W. Chen , J. Steve Anderson
发明人： Chungte W. Chen , J. Steve Anderson
IPC分类号： G02B1304
CPC分类号： G02B13/06
摘要： Very compact, high numerical aperture, high resolution, ultra-wide field of view concentric optical apparatus. The concentric optical apparatus comprises a concentric lens and a focal surface array disposed along a focal surface of the concentric shell outer lens. The optical apparatus may further comprise an image intensifier tube optically coupled to the concentric lens by way of a curved fiber optic relay having an input surface that is concentrically disposed with respect to the concentric lens. The optical apparatus may also comprise a dewar that houses the focal surface array, and wherein the concentric lens comprises a cold stop for the focal surface array.
摘要翻译：非常紧凑，数值孔径高，分辨率高，超宽视场同心光学仪器。同心光学装置包括沿同心壳外透镜的焦面设置的同心透镜和焦面阵列。光学装置还可以包括图像增强管，其通过具有相对于同心透镜同心设置的输入表面的弯曲光纤继电器光耦合到同心透镜。光学设备还可以包括容纳焦平面阵列的杜瓦瓶，并且其中同心透镜包括用于焦平面阵列的冷止动件。

39. 发明授权

US5907416A Wide FOV simulator heads-up display with selective holographic reflector combined 失效
标题翻译：具有选择性全息反射器的宽FOV模拟器平视显示器组合
公开(公告)号：US5907416A
公开(公告)日：1999-05-25
申请号：US791019
申请日：1997-01-27
申请人： Ronald G. Hegg , Chungte W. Chen , John E. Gunther , Dennis D. Hansen
发明人： Ronald G. Hegg , Chungte W. Chen , John E. Gunther , Dennis D. Hansen
IPC分类号： G02B27/01 , G09B9/30 , G02B5/32 , G02B27/10
CPC分类号： G02B27/0025 , G02B27/0149 , G09B9/307 , G03H2001/043
摘要： A wide field-of-view simulator heads-up display provides images to a user along an optical axis. A HUD CRT provides images of a predetermined design wavelength, while rear projection screen CRTs provide out-of-window scenery that does not contain the predetermined design wavelength. A curved holographic combiner is mounted on the optical axis with a reflective hologram on a concave surface covered with a urethane overcoat. The convex surface has an antireflective coating. A tilted beamsplitter cooperates with a folding mirror in a relay optical system for providing a virtual image of the HUD CRT for reflection from the holographic combiner.
摘要翻译：广泛的视野模拟器平视显示器沿着光轴向用户提供图像。 HUD CRT提供预定设计波长的图像，而背投屏幕CRT提供不包含预定设计波长的窗外风景。弯曲的全息组合器安装在光轴上，反射全息图在被聚氨酯外涂层覆盖的凹面上。凸面具有抗反射涂层。倾斜分束器与中继光学系统中的折叠镜配合，用于提供用于来自全息组合器的反射的HUD CRT的虚拟图像。

40. 发明授权

US5890788A Anamophic optical system 失效
标题翻译：无菌光学系统
公开(公告)号：US5890788A
公开(公告)日：1999-04-06
申请号：US988326
申请日：1997-12-10
申请人： Chungte W. Chen , Ronald G. Hegg , Jonathan L. Dugdale , John W. Schaefer
发明人： Chungte W. Chen , Ronald G. Hegg , Jonathan L. Dugdale , John W. Schaefer
IPC分类号： G09B9/32 , G03B21/28
CPC分类号： G09B9/326
摘要： An optical system (10) has an image source (12), a first optical element (34), a second optical element (50), and an aperture stop (52). The first optical element (34) is positioned close to the image source (12) to generate anamophic field curvature of matching the display screen (16). The radiation is then directed to the second optical element (50) which corrects astigmatism of the radiation passing from the first optical element (34). The aperture stop (52) is provided adjacent to the second optical element (50). The system may be used in an infinite display optical system where the radiation would be directed through projector 14 to a screen (16). A mirror (18) is positioned to reflect the radiation from the screen (16) to provide an image to a viewer.
摘要翻译：光学系统（10）具有图像源（12），第一光学元件（34），第二光学元件（50）和孔径光阑（52）。第一光学元件（34）定位成靠近图像源（12）以产生与显示屏幕（16）匹配的吸气曲率。然后将辐射导向第二光学元件（50），该第二光学元件校正从第一光学元件（34）通过的辐射的散光。孔径光阑（52）设置成与第二光学元件（50）相邻。该系统可以用在无限显示光学系统中，其中辐射将被引导通过投影仪14到屏幕（16）。反射镜（18）被定位成反射来自屏幕（16）的辐射，以向观看者提供图像。

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