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公开(公告)号：US20100206627A1
公开(公告)日：2010-08-19
申请号：US12388556
申请日：2009-02-19
CPC分类号： H05K9/0018 , Y10T29/49826
摘要： A shielding apparatus has first and second electrically conductive sheets attached to an interior of a housing. A gap between the first and second electrically conductive sheets has a size based on a predefined desired cutoff frequency, and the widths of the first and second electrically conductive sheets are no more than twice the size of the gap. The lengths of the first and second electrically conductive sheets are at least four times the size of the gap.
摘要翻译： 屏蔽装置具有附接到壳体内部的第一和第二导电片。 第一和第二导电片之间的间隙具有基于预定的期望截止频率的尺寸，并且第一和第二导电片的宽度不大于间隙尺寸的两倍。 第一和第二导电片的长度是间隙尺寸的至少四倍。
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92.发明授权Multichip package, methods of manufacture thereof and articles comprising the same 有权多芯片封装，其制造方法和包含该多芯片封装的制品公开(公告)号：US07745898B2
公开(公告)日：2010-06-29
申请号：US11960903
申请日：2007-12-20
CPC分类号： G02B6/4201 , G02B6/4249 , G02B6/4268 , H01S5/02208 , H01S5/02248 , H01S5/02284 , H01S5/02407 , H01S5/423
摘要： Disclosed herein is a multichip package comprising an optoelectronics assembly; a socket that houses the optoelectronics assembly; the socket being in electrical communication with the optoelectronics assembly; a plate having a first surface and a second surface; the first surface being opposedly disposed to the second surface; a portion of the first surface contacting a portion of the socket to provide thermal contact between the socket and the plate; a serpentine channel being disposed between the plate and the socket to provide a passage for a communication cable that is in operative communication with the optoelectronics assembly; and a heat exchanger in thermal contact with the plate; the heat exchanger being operative to cool the multichip package.
摘要翻译： 本文公开了一种包括光电组件的多芯片封装; 容纳光电组件的插座; 插座与光电组件电连通; 具有第一表面和第二表面的板; 所述第一表面相对地设置在所述第二表面上; 所述第一表面的一部分接触所述插座的一部分以提供所述插座和所述板之间的热接触; 蛇形通道设置在板和插座之间，以提供与光电子组件可操作地通信的通信电缆的通道; 和与该板热接触的热交换器; 所述热交换器可操作以冷却所述多芯片封装。
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公开(公告)号：US07689077B1
公开(公告)日：2010-03-30
申请号：US12266708
申请日：2008-11-07
申请人： Casimer M. DeCusatis
发明人： Casimer M. DeCusatis
CPC分类号： G02B6/29394 , G02B6/02085 , G02B6/29317 , H04B10/2519
摘要： A chromatic dispersion compensator with low differential delay is provided that includes a chirped fiber Bragg grating in a compensating optical fiber core. The chirped fiber Bragg grating includes wavelength gratings spaced at distances varying with respect to the length of the compensating optical fiber core to compensate for differential delay in a synchronous time protocol for a bidirectional computer data communication link. The chromatic dispersion compensator also includes an optical junction to optically couple the chirped fiber Bragg grating to an optical fiber of the bidirectional computer data communication link.
摘要翻译： 提供了具有低差分延迟的色散补偿器，其包括补偿光纤芯中的啁啾光纤布拉格光栅。 啁啾光纤布拉格光栅包括相对于补偿光纤芯的长度变化的距离间隔的波长光栅，以补偿双向计算机数据通信链路的同步时间协议中的差分延迟。 色散补偿器还包括将啁啾光纤布拉格光栅光耦合到双向计算机数据通信链路的光纤的光学结。
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94.发明授权Method and system for synchronizing opto-mechanical filters to a series of video synchronization pulses and derivatives thereof 失效将光机械滤波器与一系列视频同步脉冲及其衍生物同步的方法和系统公开(公告)号：US07635189B2
公开(公告)日：2009-12-22
申请号：US11314388
申请日：2005-12-21
CPC分类号： G03B35/22 , G03B9/10 , G03B35/26 , H04N13/341 , H04N13/359 , H04N13/363 , H04N13/398
摘要： A method and system for synchronizing rotating machinery or other electromechanical actuator devices to a series of sync pulses derived from a video stream comprising point optimized control laws.
摘要翻译： 一种用于将旋转机械或其他机电致动器装置与从包括点优化控制定律的视频流导出的一系列同步脉冲同步的方法和系统。
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95.发明授权Time division multiplexing of inter-system channel data streams for transmission across a network 有权用于跨网络传输的系统间通道数据流的时分复用公开(公告)号：US07596321B2
公开(公告)日：2009-09-29
申请号：US11770893
申请日：2007-06-29
IPC分类号： H04J14/08
CPC分类号： G06F13/387 , H04J14/0226 , H04J14/0282
摘要： A time division multiplexing (TDM) facility is presented for time division multiplexing at least two inter-system channel (ISC) data streams to create a TDM multiplexed data stream. The TDM multiplexed data stream can be forwarded across the network over a single wavelength of a wavelength division multiplexing (WDM) network. The TDM multiplex data stream may be wavelength division multiplexed with one or more other TDM multiplexed data stream. Different protocols are presented for maintaining disparity balance within the ISC data streams depending upon whether a given sequence in one of the data streams is an idle sequence, frame sequence or continuous sequence.
摘要翻译： 提出了一种时分复用（TDM）设备，用于对至少两个系统间信道（ISC）数据流进行时分复用以创建TDM多路复用数据流。 TDM多路复用数据流可以通过波分复用（WDM）网络的单个波长在网络上转发。 TDM复用数据流可以与一个或多个其它TDM多路复用数据流波分复用。 呈现不同的协议以根据数据流之一中的给定序列是空闲序列，帧序列还是连续序列来维持ISC数据流内的视差平衡。
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96.发明申请公开(公告)号：US20080094693A1
公开(公告)日：2008-04-24
申请号：US11550935
申请日：2006-10-19
IPC分类号： H01S3/00
CPC分类号： H01S5/4006 , H01S5/06213 , H01S5/5045 , H04B10/2914
摘要： The invention provides a device and a method for extending the bandwidth of short wavelength and long wavelength fiber optic lengths. The invention provides for an optical transmitter package device comprising: a laser diode; and a semiconductor optical amplifier connected directly after and in close proximity to the laser diode, wherein the semiconductor optical amplifier is adapted to operate in a frequency domain such that the semiconductor optical amplifier filters and reshapes optical wavelengths from the laser diode, and wherein the semiconductor optical amplifier is biased below an amplification threshold for the semiconductor optical amplifier. The device may also comprises a feedback circuit which comprises an optical splitter, wherein the feedback circuit samples reshaped optical output from the semiconductor optical amplifier and dynamically adjusts one or both of the semiconductor optical amplifier and the laser diode. In the case of a multimode fiber, the present invention provides the additional ability to provide a controlled offset launch into the fiber and the ability to control modal noise devoid of a specialized optical connector.
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公开(公告)号：US20080055546A1
公开(公告)日：2008-03-06
申请号：US11468370
申请日：2006-08-30
CPC分类号： G03B35/04 , G03B35/26 , H04N13/337 , H04N13/363
摘要： An apparatus and method for stereoscopic 3D image projection and viewing using a single projection source, alternating polarization, and passive eyewear. This approach is applicable to frame sequential video created using existing 3D graphics APIs, as well as other video signal formats, and is compatible with existing digital light processor (DLP) technology for both front and rear projection systems. A alternating polarizer filter actuator in the form of a closed feedback loop with pulse width modulated control is used to modulate the projected image. A preferred embodiment enables an existing DLP projection system to be enhanced with 3D capability.
摘要翻译： 用于使用单个投影源，交替偏振和被动眼镜的立体3D图像投影和观看的装置和方法。 这种方法适用于使用现有3D图形API以及其他视频信号格式创建的帧顺序视频，并且与用于前置投影系统和后置投影系统的现有数字光处理器（DLP）技术兼容。 采用具有脉冲宽度调制控制的闭合反馈回路形式的交替偏振器滤波器致动器来调制投影图像。 优选实施例使得能够利用3D能力来增强现有的DLP投影系统。
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公开(公告)号：US09331784B2
公开(公告)日：2016-05-03
申请号：US12266698
申请日：2008-11-07
申请人： Casimer M. DeCusatis
发明人： Casimer M. DeCusatis
IPC分类号： H04B10/2519 , H04B10/2507 , H01S3/067
CPC分类号： H04B10/2519 , H01S3/067 , H04B10/2507
摘要： A dynamic tunable chromatic dispersion compensator with low latency is provided that includes a chirped fiber Bragg grating in a compensating optical fiber core. The chirped fiber Bragg grating includes wavelength gratings spaced at distances varying with respect to the length of the compensating optical fiber core to compensate for differential delay in a synchronous time protocol for a bidirectional computer data communication link. The dynamic tunable chromatic dispersion compensator also includes one or more controllable elements to modify the length of the compensating optical fiber core in response to one or more commands, and an optical junction to optically couple the chirped fiber Bragg grating to an optical fiber of the bidirectional computer data communication link.
摘要翻译： 提供具有低延迟的动态可调谐色散补偿器，其包括补偿光纤芯中的啁啾光纤布拉格光栅。 啁啾光纤布拉格光栅包括相对于补偿光纤芯的长度变化的距离间隔的波长光栅，以补偿双向计算机数据通信链路的同步时间协议中的差分延迟。 动态可调色散补偿器还包括一个或多个可控元件，以响应于一个或多个命令来修改补偿光纤芯的长度;以及光学结，以将啁啾光纤布拉格光栅光耦合到双向光纤 计算机数据通信链路。
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公开(公告)号：US08992024B2
公开(公告)日：2015-03-31
申请号：US13357767
申请日：2012-01-25
申请人： Casimer M. DeCusatis
发明人： Casimer M. DeCusatis
CPC分类号： G02B6/27 , G02B5/12 , G03B21/2033 , G03B21/2073 , G03B35/26
摘要： A system is provided for projecting a three-dimensional image. The system includes a light source and a polarization conversion system for converting light emitted from the light source to circular polarization. A beam splitter device is disposed adjacent the light source to receive light, and an LCoS image device is disposed adjacent the beam splitter device.
摘要翻译： 提供一种用于投影三维图像的系统。 该系统包括光源和用于将从光源发射的光转换为圆偏振的偏振转换系统。 光束分离器装置邻近光源设置以接收光，并且LCoS图像装置设置在分束器装置附近。
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公开(公告)号：US08788760B2
公开(公告)日：2014-07-22
申请号：US12621189
申请日：2009-11-18
申请人： Casimer M. DeCusatis , Rajaram B. Krishnamurthy , Todd A. Nelson , Anuradha Rao , Joseph H. Torella
发明人： Casimer M. DeCusatis , Rajaram B. Krishnamurthy , Todd A. Nelson , Anuradha Rao , Joseph H. Torella
IPC分类号： G06F12/08
CPC分类号： G06F12/0815 , G06F17/3048
摘要： Data access is facilitated by employing local caches and an adaptive caching strategy. Specific data is stored in each local cache and consistency is maintained between the caches. To maintain consistency, adaptive caching structures are used. The members of an adaptive caching structure are selected based on a sharing context, such as those members having a chosen association identifier or those members not having the chosen association identifier.
摘要翻译： 通过采用本地缓存和自适应缓存策略便于数据访问。 特定数据存储在每个本地缓存中，并保持缓存之间的一致性。 为了保持一致性，使用自适应缓存结构。 基于共享上下文来选择自适应高速缓存结构的成员，诸如具有选择的关联标识符的那些成员或者不具有选择的关联标识符的成员。
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