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1.发明授权Optical assembly having cylindrical lenses and related method of modulating optical signals 有权具有柱面透镜的光学组件和调制光信号的相关方法公开(公告)号：US07336907B2
公开(公告)日：2008-02-26
申请号：US10699472
申请日：2003-10-31
IPC分类号： H04B10/04
CPC分类号： H04B10/1143
摘要： Described embodiments provide for an optical communications assembly or other optical assembly in which the post-dispersion optical signals are controlled in dispersive and non-dispersive directions. In one embodiment, the assembly includes an optical signal collimator configured to emit an optical signal based on an input communication signal. In addition, the assembly includes a dispersive device that receives the optical signal and disperses multiple wavelength channels of the optical signal in a dispersive direction. The assembly further includes a first light-directing device configured to control the dispersion of the multiple wavelength channels in the non-dispersive direction. A second light-directing device is provided to control dispersion in the dispersive direction. Specifically, the first and second light-directing devices focus the multiple wavelength channels in the dispersive and non-dispersive directions so as to make the multiple wavelength channels either propagate in parallel or re-converge or diverge at a different rate in both directions. By controlling the multiple channel wavelengths through the use of the light-directing devices, the spot sizes and shapes of the channels projected onto a light modulating device can be controlled. Related methods of such modulating are also disclosed.
摘要翻译： 所描述的实施例提供了一种光通信组件或其它光学组件，其中后分散光信号在分散和非分散方向上被控制。 在一个实施例中，组件包括被配置为基于输入通信信号发射光信号的光信号准直器。 另外，组件包括一个分散装置，它接收光信号并沿着色散方向分散光信号的多个波长通道。 组件还包括配置成控制多个波长通道在非分散方向上的色散的第一光导装置。 提供第二导光装置以控制分散方向上的色散。 具体地，第一和第二导光装置将多个波长信道聚焦在分散和非分散方向上，以便使多个波长信道并行传播或以两个方向以不同的速率重新收敛或发散。 通过使用导光装置来控制多个通道波长，可以控制投射到光调制装置上的通道的光斑尺寸和形状。 还公开了这种调节的相关方法。
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公开(公告)号：US07724412B2
公开(公告)日：2010-05-25
申请号：US11761161
申请日：2007-06-11
IPC分类号： G02B26/02
摘要： Variable aperture and actuator assemblies are provided for a radiation detector housing in an imaging system. The variable aperture assembly includes a ring mounted over the housing's window, a plate having a first aperture disposed over the window, an aperture blade operatively coupled to the ring so the blade moves laterally relative to the first aperture, and an aperture drive mechanism having a body and an actuator coupling member extending at an angle from the body. The drive mechanism is adapted to drive the blade laterally away from the first aperture when the member is moved in a first lateral direction, and over the first aperture to define a second aperture disposed over the window when the member is moved in a second lateral direction. The actuator assembly has an actuator and an actuator arm adapted to engage the actuator coupling member to control the lateral movement of the member.
摘要翻译： 为成像系统中的辐射检测器壳体提供可变孔径和致动器组件。 可变孔径组件包括安装在壳体的窗口上的环，具有设置在窗口上方的第一孔的板，可操作地联接到环的孔刀片，使得刀片相对于第一孔横向移动，孔径驱动机构具有 主体和与主体成一角度延伸的致动器联接构件。 驱动机构适于当构件沿第一横向方向移动时在横向远离第一孔径驱动叶片，并且在第一孔径上限定当构件在第二横向方向上移动时设置在窗口上方的第二孔 。 致动器组件具有致动器和致动器臂，该致动器适于与致动器联接构件接合以控制构件的横向移动。
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公开(公告)号：US5291019A
公开(公告)日：1994-03-01
申请号：US988391
申请日：1992-12-08
申请人： Donald A. Powell , Susan V. Bagen
发明人： Donald A. Powell , Susan V. Bagen
IPC分类号： H01L23/34 , H01L23/498 , H01L31/02 , H01L31/024 , G01J5/06 , H01L27/14 , H01L31/00
CPC分类号： H01L23/34 , H01L23/4985 , H01L31/02005 , H01L31/024 , H01L2224/0401 , H01L2224/45014 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2224/48464 , H01L24/45 , H01L24/48 , H01L2924/00014 , H01L2924/01013 , H01L2924/01014 , H01L2924/01019 , H01L2924/01028 , H01L2924/01029 , H01L2924/01077 , H01L2924/01078 , H01L2924/01079 , H01L2924/01327 , H01L2924/12042 , H01L2924/14 , H01L2924/15153 , H01L2924/1517 , H01L2924/30107 , H01L2924/3025
摘要： An improved interconnect structure for electrically connecting an infrared detector to external circuitry wherein thin film metal conductors are deposited on a thin, insulating tape. One end of the structure terminates at the detector at about 77.degree. Kelvin, the other end terminating at external electronics at about 300.degree. Kelvin. Due to the small cross section of the conductor, heat leak to the detector is minimized. In addition, the carrier film is only 15 microns thick, thus minimizing outgassing material. The use of epoxies is eliminated. The structure can be fabricated in a variety of configurations using standard semiconductor equipment.
摘要翻译： 用于将红外检测器电连接到外部电路的改进的互连结构，其中薄膜金属导体沉积在薄的绝缘带上。 该结构的一端以约77开氏度在检测器处终止，另一端以约300开氏度终止于外部电子器件。 由于导体的横截面较小，对检测器的热泄漏最小化。 此外，载体膜仅为15微米厚，因此使除气材料最小化。 消除了使用环氧树脂。 该结构可以使用标准半导体设备以各种配置制造。
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公开(公告)号：US20110284747A1
公开(公告)日：2011-11-24
申请号：US12785695
申请日：2010-05-24
CPC分类号： G01J5/084 , G01J5/06 , G01J5/061 , G01J5/08 , G01J5/0831 , H01L2224/48091 , H04N5/33 , H01L2924/00014
摘要： An imaging system which includes a housing for a radiation detector having a window disposed above and in axial alignment with the radiation detector, a variable aperture assembly which includes a base ring having a first opening and mounted on the radiation detector housing such that the first opening is in axial alignment with the window, a plate having a first aperture and adapted to engage the base ring such that the first aperture is disposed over the window, at least one aperture blade each operatively coupled to the base ring, and an aperture drive mechanism having a body and an actuator coupling member extending at an angle from the body. In addition, the imaging system includes an actuator assembly having an actuator and an actuator arm, the actuator arm disposed adjacent to the radiation detector housing in proximity to the actuator coupling member.
摘要翻译： 一种成像系统，包括用于辐射检测器的壳体，所述壳体具有设置在所述辐射检测器上方且与所述辐射检测器轴向对准的窗口;可变孔径组件，其包括具有第一开口并安装在所述辐射检测器壳体上的基座环，使得所述第一开口 与所述窗口轴向对准，板具有第一孔，并且适于接合所述基环，使得所述第一孔设置在所述窗的上方，每个操作地联接到所述基环的至少一个孔径叶片，以及孔径驱动机构 具有主体和与主体成一定角度延伸的致动器联接构件。 此外，成像系统包括具有致动器和致动器臂的致动器组件，致动器臂邻近致动器联接构件放置在辐射检测器壳体附近。
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公开(公告)号：US07203398B2
公开(公告)日：2007-04-10
申请号：US10393420
申请日：2003-03-20
CPC分类号： G02B6/352 , G02B6/3552 , G02B6/356 , G02B6/3588 , G02B6/3594 , G02B6/4214
摘要： An optical module having an integral optical waveguide with waveguide ports at each end. The optical waveguide receives an input light beam through a first waveguide port. The input light beam passes through the waveguide and is emitted from the second waveguide port, where it is reflected by the reflective surface. After being reflected by the reflective surface, the input light beam can be directed onto the surface of a DMD array, where the input light beam can be selectively reflected in a particular direction. The reflective surface may also comprise a diffractive grating, thereby enabling wavelength selective switching. In addition, the reflective surface may comprise a generally concave surface that converts a diverging input light beam into a generally collimated light beam, thereby facilitating more accurate selection and switching by the DMD array.
摘要翻译： 一种光学模块，其具有在每个端部具有波导端口的整体光波导。 光波导通过第一波导端口接收输入光束。 输入光束通过波导并从第二波导端口发射，在那里被反射表面反射。 在被反射表面反射之后，输入光束可以被引导到DMD阵列的表面上，其中输入光束可以被选择性地沿特定方向反射。 反射表面还可以包括衍射光栅，从而实现波长选择性切换。 此外，反射表面可以包括将发散的输入光束转换成大致准直的光束的大致凹面，从而有助于DMD阵列的更精确的选择和切换。
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公开(公告)号：US06905259B2
公开(公告)日：2005-06-14
申请号：US10035903
申请日：2001-12-31
申请人： Steven E. Smith , Donald A. Powell
发明人： Steven E. Smith , Donald A. Powell
CPC分类号： G02B6/3897 , G02B6/32 , G02B6/4226 , G02B6/4237 , G02B7/003 , G02B27/62 , Y10T403/32803
摘要： Disclosed is a mounting system and method in which symmetrical springs are used about a collar in a gimbal system to capture an assembly of a ball and an optical or other type of component. Once captured within the mounting system, the ball/component assembly can pivot until an optimal alignment is reached. Once the optimal alignment is reached, the ball/component assembly is fixed using laser welding.
摘要翻译： 公开了一种安装系统和方法，其中对称弹簧用于万向节系统中的套环以捕获球和光学或其它类型的部件的组件。 一旦在安装系统中被捕获，球/组件组件就能够枢转，直到达到最佳对准。 一旦达到最佳对准，则使用激光焊接固定球/组件组件。
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公开(公告)号：US08433201B2
公开(公告)日：2013-04-30
申请号：US10357857
申请日：2003-02-03
IPC分类号： H04B10/12
CPC分类号： H04B10/0795
摘要： A dynamic gain equalizer-monitor (DGEM) includes a light modulator operable to modulate one or more component wavelengths of an input optical signal. The DGEM also includes a grating operable to receive one or more modulated component wavelengths from the light modulator. The grating is also operable to combine a first portion of each of the one or more modulated component wavelengths and transmit that first portion into an output optical signal. The DGEM may also include a detector array operable to receive, from the grating, a second portion of modulated component wavelengths that are separated from the first portion by the grating. The detector array is operable to generate an electrical signal proportional to an optical characteristic associated with each of the modulated component wavelengths of the second portion.
摘要翻译： 动态增益均衡器监视器（DGEM）包括可调制一个或多个输入光信号的分量波长的光调制器。 DGEM还包括可操作以从光调制器接收一个或多个调制分量波长的光栅。 光栅还可操作地组合一个或多个调制分量波长中的每一个的第一部分并将该第一部分发送到输出光信号中。 DGEM还可以包括检测器阵列，其可操作以从光栅接收经光栅与第一部分分离的第二部分调制分量波长。 检测器阵列可操作以产生与与第二部分的每个调制分量波长相关联的光学特性成比例的电信号。
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8.发明授权
公开(公告)号：US5518674A
公开(公告)日：1996-05-21
申请号：US950551
申请日：1992-09-25
申请人： Donald A. Powell , Susan V. Bagen
发明人： Donald A. Powell , Susan V. Bagen
IPC分类号： H01L23/34 , H01L23/498 , H01L31/02 , H01L31/024 , C04B35/00
CPC分类号： H01L23/34 , H01L23/4985 , H01L31/02005 , H01L31/024 , H01L2224/0401 , H01L2224/45014 , H01L2224/45124 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2224/48464 , H01L24/45 , H01L24/48 , H01L2924/00014 , H01L2924/01013 , H01L2924/01014 , H01L2924/01019 , H01L2924/01028 , H01L2924/01029 , H01L2924/01077 , H01L2924/01078 , H01L2924/01079 , H01L2924/01327 , H01L2924/12042 , H01L2924/14 , H01L2924/15153 , H01L2924/1517 , H01L2924/30107 , H01L2924/3025
摘要： A method of forming an interconnect including the steps of providing a processing substrate, adhering a first electrically insulating layer to the substrate, forming an electrically conductive pattern on the first electrically insulating layer, forming a second electrically insulating layer adhered to the first electrically insulating layer with the electrically conductive pattern between the first and second electrically insulating layers, forming connections to the pattern and then removing the adhered first and second electrically insulating layers and the electrically conductive pattern from the substrate to provide a freestanding film.
摘要翻译： 一种形成布线的方法，包括以下步骤：提供处理基板，将第一电绝缘层粘合到基板上，在第一电绝缘层上形成导电图案，形成粘附到第一电绝缘层的第二电绝缘层 其中导电图案在第一和第二电绝缘层之间，形成与图案的连接，然后从衬底去除粘附的第一和第二电绝缘层和导电图案以提供独立的膜。
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公开(公告)号：US08474721B2
公开(公告)日：2013-07-02
申请号：US12785695
申请日：2010-05-24
IPC分类号： G06K7/10
CPC分类号： G01J5/084 , G01J5/06 , G01J5/061 , G01J5/08 , G01J5/0831 , H01L2224/48091 , H04N5/33 , H01L2924/00014
摘要： An imaging system which includes a housing for a radiation detector having a window disposed above and in axial alignment with the radiation detector, a variable aperture assembly which includes a base ring having a first opening and mounted on the radiation detector housing such that the first opening is in axial alignment with the window, a plate having a first aperture and adapted to engage the base ring such that the first aperture is disposed over the window, at least one aperture blade each operatively coupled to the base ring, and an aperture drive mechanism having a body and an actuator coupling member extending at an angle from the body. In addition, the imaging system includes an actuator assembly having an actuator and an actuator arm, the actuator arm disposed adjacent to the radiation detector housing in proximity to the actuator coupling member.
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公开(公告)号：US20080304126A1
公开(公告)日：2008-12-11
申请号：US11761161
申请日：2007-06-11
IPC分类号： G02B26/02
摘要： Variable aperture and actuator assemblies are provided for a radiation detector housing in an imaging system. The variable aperture assembly includes a ring mounted over the housing's window, a plate having a first aperture disposed over the window, an aperture blade operatively coupled to the ring so the blade moves laterally relative to the first aperture, and an aperture drive mechanism having a body and an actuator coupling member extending at an angle from the body. The drive mechanism is adapted to drive the blade laterally away from the first aperture when the member is moved in a first lateral direction, and over the first aperture to define a second aperture disposed over the window when the member is moved in a second lateral direction. The actuator assembly has an actuator and an actuator arm adapted to engage the actuator coupling member to control the lateral movement of the member.
摘要翻译： 为成像系统中的辐射检测器壳体提供可变孔径和致动器组件。 可变孔径组件包括安装在壳体的窗口上的环，具有设置在窗口上方的第一孔的板，可操作地联接到环的孔刀片，使得刀片相对于第一孔横向移动，孔径驱动机构具有 主体和与主体成一角度延伸的致动器联接构件。 驱动机构适于当构件沿第一横向方向移动时在横向远离第一孔径驱动叶片，并且在第一孔径上限定当构件在第二横向方向上移动时设置在窗口上方的第二孔 。 致动器组件具有致动器和致动器臂，该致动器适于与致动器联接构件接合以控制构件的横向移动。
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