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1. 发明申请

WO2006065781A3 SYSTEM AND METHOD FOR PERFORMING DISPERSION COMPENSATION 审中-公开
公开(公告)号：WO2006065781A3
公开(公告)日：2006-06-22
申请号：PCT/US2005/044994
申请日：2005-12-13
申请人： GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC. , WATERS, James, P.
发明人： WATERS, James, P.
IPC分类号： H04J14/02 , G02B6/02 , G02B6/26 , G02B6/42
摘要： An exemplary embodiment of the present invention includes an optical circulator. The circulator may have, for example, a first port, a second port, and a third port. The first port may be configured to introduce light into the optical circulator. The system may also include a tunable fiber filter Bragg grating connected to the second port of the circulator and a tunable dispersion-compensating fiber Bragg grating connected to the third port of the optical circulator. The tunable dispersion compensating fiber Bragg grating and the tunable fiber filter Bragg grating may be configured to be tuned by a single actuator. This tuning may be either compression or strain tuning.

2. 发明申请

WO2005060139A2 SECURE QUANTUM KEY DISTRIBUTION USING ENTANGLED PHOTONS 审中-公开
标题翻译：使用光电子束的安全数量密钥分配
公开(公告)号：WO2005060139A2
公开(公告)日：2005-06-30
申请号：PCT/US2004/042145
申请日：2004-12-17
申请人： GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC.
发明人： KASTELLA, Keith , CONTI, Ralph, S. , AUGUSTYN, Kenneth, A.
IPC分类号： H04L
CPC分类号： H04L9/0858 , H04L9/12
摘要： A system and method of implementing quantum key distribution are provided that possess increased data rates and enhanced security. These increased data rates are provided through the use of biphotons. Through encoding bits of information on the intra-biphoton delay time and enabling separate polarization bases for each of the photons comprising each biphoton, the system and method increase data bandwidth available for quantum key distribution.
摘要翻译：提供了一种实现量子密钥分发的系统和方法，其具有增加的数据速率和增强的安全性。这些增加的数据速率是通过使用双光子来提供的。通过编码位于双浦延迟时间的信息位，并且为包括每个双子的每个光子启用单独的极化基准，系统和方法增加了可用于量子密钥分配的数据带宽。

3. 发明申请

WO2009075850A3 SELF-ACTIVATED INTERFERENCE REJECTION FILTER BANK 审中-公开
公开(公告)号：WO2009075850A3
公开(公告)日：2009-06-18
申请号：PCT/US2008/013575
申请日：2008-12-11
申请人： GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC. , CHEN, Ting-yin
发明人： CHEN, Ting-yin
IPC分类号： H04B1/10 , H04B1/16
摘要： A method and system for recovering at least one signal of interest, is provided. The method includes receiving an overall signal, the overall signal including the at least one signal of interest and a plurality of other signals, providing a first bank of MEMS resonators, each resonator having a minimum energy threshold necessary to resonate, a first automatically attenuating components of the overall signal that have energy levels that are strong enough to cause any particular MEMS resonator in the bank to resonate, and recovering, after the first automatically attenuating, the at least one signal of interest.

4. 发明申请

WO2009032144A3 SYSTEM AND METHOD FOR INTERCONNECTING CIRCUIT BOARDS 审中-公开
公开(公告)号：WO2009032144A3
公开(公告)日：2009-03-12
申请号：PCT/US2008/010175
申请日：2008-08-28
申请人： GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC. , DENNY, Ronald, R. , KOWALSKI, Bobby, Jim , SEWARD, James, T. , EBSEN, Michael, P. , ROSENTHAL, Thomas , LEINBERGER, William , YOUNG, Jeffery, Stagg , JOSEPHSON, Andrew, D.
发明人： DENNY, Ronald, R. , KOWALSKI, Bobby, Jim , SEWARD, James, T. , EBSEN, Michael, P. , ROSENTHAL, Thomas , LEINBERGER, William , YOUNG, Jeffery, Stagg , JOSEPHSON, Andrew, D.
IPC分类号： H01R12/16
摘要： A connector system is provided. The system includes a substantially circular interconnecting hub, and a plurality of circuit board bays configured substantially radially around the substantially circular interconnecting hub. Each circuit board bay has a plurality of aligned connectors configured to receive a circuit board. The interconnecting circuit hub has, for each individual circuit board bay, a direct data pathway connecting the individual circuit board bay to all remaining circuit board bays of the plurality of circuit board bays. Each of the plurality of circuit board bays can directly communicate through the interconnecting hub with each of the remaining circuit boards bays.

5. 发明申请

WO2009017694A2 OPTICAL SPATIAL HETERODYNE FOURIER TRANSFORM INTERFEROMETER 审中-公开
标题翻译：光学空间异步傅里叶变换干涉仪
公开(公告)号：WO2009017694A2
公开(公告)日：2009-02-05
申请号：PCT/US2008/009089
申请日：2008-07-25
申请人： GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC. , GEORGES, James, A. III
发明人： GEORGES, James, A. III
IPC分类号： G01J3/45 , G01B9/02
CPC分类号： G01B9/02043 , G01B9/02002 , G01B9/02084
摘要： An interferometer and method for interferometric analysis are provided. The methodology includes generating first and second light beams from a light source, interacting the first light beam with an object under inspection, forming, from light emanating from the object under inspection in response to the interacting, an image of the light source on an image sensor, projecting the second light beam on the image on the image sensor, the combination of the light emanating from the object under inspection and the second light beam forming a collective image on the image sensor, applying a Fourier transform to the collective image formed on the image sensor, thereby forming a phase image, and isolating a wavefront map of the object under inspection from within the phase image.
摘要翻译：提供干涉仪和干涉仪分析方法。该方法包括从光源生成第一和第二光束，使第一光束与被检查物体相互作用，响应于相互作用而从检查中的物体发出的光形成图像上的光源的图像将第二光束投射到图像传感器上的图像上，从被检查对象发出的光的组合和第二光束在图像传感器上形成集合图像，对形成在图像传感器上的集合图像施加傅立叶变换从而形成相位图像，并且从相位图像内隔离被检查对象的波前图。

6. 发明申请

WO2007120646A2 GROOVED JACKET FOR UNDERSEA CABLE AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：用于以下电缆的花边夹克及其制造方法
公开(公告)号：WO2007120646A2
公开(公告)日：2007-10-25
申请号：PCT/US2007/008817
申请日：2007-04-11
申请人： GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC. , DYER, Dennis, P. , WILSON, Dean, C. , BOULWARE, Tatum , TILLEY, Michael, B.
发明人： DYER, Dennis, P. , WILSON, Dean, C. , BOULWARE, Tatum , TILLEY, Michael, B.
IPC分类号： H01B7/14
CPC分类号： H01B7/14 , G02B6/4407 , G02B6/4416 , G02B6/4427 , G02B6/443 , G02B6/4435 , G02B6/4495 , H01B7/184 , H01B13/22
摘要： A cable and system for manufacturing the same is provided. The cable includes a core communications medium and an outer jacket surrounding the core communications medium. A plurality of grooves are in the outer surface of the outer jacket. Each of the grooves has a recess and an opening to access the recess, the recess having a larger width than the opening. Each of the plurality of conductors is exposed to the external environment and can be reached directly from the external environment.
摘要翻译：提供了一种用于制造它的电缆和系统。电缆包括核心通信介质和围绕核心通信介质的外护套。多个凹槽位于外套的外表面中。每个槽具有凹部和用于进入凹部的开口，凹部具有比开口更大的宽度。多个导体中的每一个暴露于外部环境并且可以从外部环境直接到达。

7. 发明申请

WO2006135722A2 APPARATUS AND METHOD FOR ALL-OPTICAL ENCRYPTION AND DECRYPTION OF AN OPTICAL SIGNAL 审中-公开
标题翻译：用于全光学加密和解码的光学信号的装置和方法
公开(公告)号：WO2006135722A2
公开(公告)日：2006-12-21
申请号：PCT/US2006/022415
申请日：2006-06-08
申请人： GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC. , WATERS, James, P.
发明人： WATERS, James, P.
IPC分类号： H04K1/00 , H04L9/00
CPC分类号： H04K1/00 , H04J14/02
摘要： The present invention relates to an apparatus and method for the encryption and decryption of optically transmitted data, and more particularly to the encryption and decryption of optical data transmitted and received using only optical components. Because only optical components are used, the encryption and decryption is independent of the data rate of the optical signal. The apparatus may include an encryption device that operates by receiving and combining both an unencrypted optical signal as well as a delayed optical signal that is based on the unencrypted optical signal. An optical delay may be configured in a number of different ways and may be used for delaying the unencrypted optical signal. The apparatus may further include a decryption device that receives and combines an encrypted optical signal as well as a delayed optical signal that is based on the encrypted optical signal. An optical delay may be configured in a number of different ways and maybe used for delaying the encrypted optical signal. To properly work together, the apparatus and method require that the optical delay on the encryption side perfectly match the optical delay on the decryption side in both the length of delay and arrangement.
摘要翻译：本发明涉及一种用于光学传输数据的加密和解密的装置和方法，更具体地涉及仅使用光学部件发送和接收的光学数据的加密和解密。由于仅使用光学部件，加密和解密与光信号的数据速率无关。该装置可以包括通过接收并组合未加密的光信号以及基于未加密的光信号的延迟的光信号来操作的加密装置。光延迟可以以多种不同的方式配置，并且可以用于延迟未加密的光信号。该装置还可以包括解密装置，其接收并组合加密的光信号以及基于经加密的光信号的延迟的光信号。可以以多种不同的方式配置光学延迟，并且可以用于延迟加密的光信号。为了正确地协同工作，该装置和方法要求加密侧的光延迟在延迟和布置长度方面完全匹配解密侧的光延迟。

8. 发明申请

WO2005074525A2 ENTANGLED-PHOTON FOURIER TRANSFORM SPECTROSCOPY 审中-公开
标题翻译：光电四极杆变换光谱
公开(公告)号：WO2005074525A2
公开(公告)日：2005-08-18
申请号：PCT/US2005/002601
申请日：2005-01-28
申请人： GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC.
发明人： ZAUGG, Thomas, C.
IPC分类号： G01B9/02 , G01J3/453 , G01N21/35 , G02B6/122 , G02B6/34
CPC分类号： G01J3/453 , B82Y20/00 , G01N21/3581 , G02B6/1225 , G02B6/29349 , G02B6/2935
摘要： Novel spectroscopy techniques using entangled photons are disclosed. In one technique, entangled photons are directed to a sample of interest, while the photons with which they are entangled are resolved according to frequency. The photons transmitted by or reflected from the sample and the frequency-resolved photons are detected. Such detection may be by way of an electronic coincidence counter or a biphoton sensitive material, which absorbs entangled photons while allowing other photon pairs to pass. Detection information is used to derive spectroscopic properties of the sample. In another technique, a Fourier transform spectroscopy technique using entangled photons is disclosed. Entangled photons are directed to a sample, while the photons with which they are entangled are directed to a Michelson interferometer. The photons transmitted by or reflected from the sample and the photons leaving the Michelson interferometer are detected. Such detection may be by way of an electronic coincidence counter or a biphoton sensitive material. Detection information is used to derive spectroscopic properties of the sample.
摘要翻译：公开了使用纠缠光子的新型光谱技术。在一种技术中，纠缠的光子被引导到感兴趣的样本，而与它们相互纠缠的光子根据频率被解析。检测由样品发射或反射的光子和频率分辨的光子。这种检测可以通过电子符合计数器或双光子敏感材料，其吸收缠结的光子，同时允许其他光子对通过。检测信息用于导出样品的光谱特性。在另一种技术中，公开了使用纠缠光子的傅里叶变换光谱技术。纠缠的光子被引导到样品，而与它们相互纠缠的光子被引导到迈克尔逊干涉仪。检测由样品透射或反射的光子和离开迈克尔逊干涉仪的光子。这种检测可以通过电子重合计数器或双光子敏感材料。检测信息用于导出样品的光谱特性。

9. 发明申请

WO2007100572A3 SYSTEM AND METHOD OF USING A COMPLIANT LEAD INTERPOSER 审中-公开
公开(公告)号：WO2007100572A3
公开(公告)日：2007-09-07
申请号：PCT/US2007/004469
申请日：2007-02-22
申请人： GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC. , PAI, Deepak, K.
发明人： PAI, Deepak, K.
IPC分类号： H05K3/34
摘要： The present invention relates to a compliant leaded interposer for resiliently attaching and electrically connecting a ball grid array package to a circuit board. The interposer may include a substrate, a plurality of pads, and a plurality of pins. The plurality of pads may be positioned substantially on the top surface of the substrate and arranged in a predetermined pattern substantially corresponding to the solder ball pattern on the ball grid array package. The plurality of pins may be positioned substantially perpendicular to the substrate and may extend through the substrate and the plurality of pads. The interposer may be configured to attach the ball grid array package to the circuit board such that each of the solder balls on the ball grid array package contacts at least a portion the plurality of pins and at least a portion of the plurality of pads and such that the each of the plurality of pins also connects to a contact on the circuit board.

10. 发明申请

WO2005094261A2 ENTANGLED-PHOTON SPECTROSCOPY FOR STAND-OFF DETECTION AND CHARACTERIZATION 审中-公开
标题翻译：用于标准检测和表征的光电子光谱
公开(公告)号：WO2005094261A2
公开(公告)日：2005-10-13
申请号：PCT/US2005/010016
申请日：2005-03-24
申请人： GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC. , FREELING, Richard , AUGUSTYN, Kenneth
发明人： FREELING, Richard , AUGUSTYN, Kenneth
IPC分类号： G01J3/02 , G01J3/42 , G01J3/44 , G01N21/64
CPC分类号： G01J3/42 , G01J3/02 , G01J3/021 , G01J3/4406 , G01N21/64 , G01N2021/6491
摘要： A system for and method of detecting and characterizing materials using entangled photons is presented. The material may be at a great distances from the detector and may be biological material, complex organic compounds, or inorganic chemicals. The disclosed system and method provide advantages over traditional techniques in that they are largely impervious to atmospheric reduction of probing radiation and in that less probing radiation is required. The reduced probe energy requirement allows for detecting and characterizing sensitive material with significantly reduced material bleaching compared with traditional techniques.
摘要翻译：提出了使用纠缠光子检测和表征材料的系统和方法。该材料可能距离检测器很远，并且可以是生物材料，复合有机化合物或无机化学品。所公开的系统和方法提供了优于传统技术的优点，因为它们在很大程度上不受大气降低探测辐射的影响，并且需要较少的探测辐射。与传统技术相比，减少的探针能量需求允许检测和表征敏感材料，显着减少材料漂白。

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