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11. 发明申请

WO2005038514A3 PHOTONIC INTERCONNECT SYSTEM 审中-公开
标题翻译：光子互连系统
公开(公告)号：WO2005038514A3
公开(公告)日：2005-08-04
申请号：PCT/US2004033117
申请日：2004-10-06
申请人： HEWLETT PACKARD DEVELOPMENT CO , BEAUSOLEIL RAYMOND G , KUEKES PHILIP J , MUNRO WILLIAM J , SPILLER TIMOTHY P , WILLIAMS RICHARD S , BARRETT SEAN
发明人： BEAUSOLEIL RAYMOND G , KUEKES PHILIP J , MUNRO WILLIAM J , SPILLER TIMOTHY P , WILLIAMS RICHARD S , BARRETT SEAN
IPC分类号： G02B6/12 , G02B6/122 , G02B6/34 , G02B6/43 , G02F1/01 , G11C13/04 , H04B10/00
CPC分类号： G02F1/01 , B82Y20/00 , G02B6/12007 , G02B6/1225 , G02B6/43 , G02F2202/32 , G02F2203/585 , H04B10/801
摘要： A photonic interconnect system (300) avoids high capacitance electric interconnects by using optical signals to communicate data between devices. the system can provide massively parallel information output by mapping logical addresses to frequency bands, so that modulation of a selected frequency band can encode information for a specific location corresponding to the logical address. Wavelength-specific directional couplers (600), modulators (660), and detectors (650) for the photonic interconnect system can be efficiently fabricated at defects in a photonic bandgap crystal.
摘要翻译：光子互连系统（300）通过使用光信号在设备之间传送数据来避免高电容电互连。该系统可以通过将逻辑地址映射到频带来提供大规模并行信息输出，使得对选定频带的调制可以对与逻辑地址对应的特定位置的信息进行编码。用于光子互连系统的波长专用定向耦合器（600），调制器（660）和检测器（650）可以在光子带隙晶体中的缺陷处被有效地制造。

12. 发明申请

WO2005034032A3 DETECTING ONE OR MORE PHOTONS FROM THEIR INTERACTIONS WITH PROBE PHOTONS IN A MATTER SYSTEM 审中-公开
公开(公告)号：WO2005034032A3
公开(公告)日：2005-04-14
申请号：PCT/US2004/032013
申请日：2004-09-28
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BEAUSOLEIL, Raymond, G. , MUNRO, William, J. , SPILLER, Timothy, P. , NEMOTO, Kae , BARRETT, Sean, D.
发明人： BEAUSOLEIL, Raymond, G. , MUNRO, William, J. , SPILLER, Timothy, P. , NEMOTO, Kae , BARRETT, Sean, D.
IPC分类号： G06N1/00
摘要： A device capable of efficiently detecting a single-photon signal includes a matter system (112), sources (114 and 610) of a first beam and a second beam, and a measurement (420) system. The matter system (112) has a first energy level and a second energy level such that a signal photon couples to a transition between the first energy level and the second energy level. The first beam contains photons that couple to a transition between the second energy level and a third energy level of the matter system (112), and the second beam contains photons that couple to a transition between the third energy level and a fourth energy level of the matter system (112). The measurement system (420) measures a change in the first or second beam to detect the absence, the presence, or the number of the photons in the signal.

13. 发明申请

WO2005034032A2 DETECTING ONE OR MORE PHOTONS FROM THEIR INTERACTIONS WITH PROBE PHOTONS IN A MATTER SYSTEM 审中-公开
标题翻译：检测一个或多个光子从他们的相互作用与探测光子在一个事宜系统
公开(公告)号：WO2005034032A2
公开(公告)日：2005-04-14
申请号：PCT/US2004032013
申请日：2004-09-28
申请人： HEWLETT PACKARD DEVELOPMENT CO , BEAUSOLEIL RAYMOND G , MUNRO WILLIAM J , SPILLER TIMOTHY P , NEMOTO KAE , BARRETT SEAN D
发明人： BEAUSOLEIL RAYMOND G , MUNRO WILLIAM J , SPILLER TIMOTHY P , NEMOTO KAE , BARRETT SEAN D
IPC分类号： G06N99/00 , G06N1/00
CPC分类号： G06N99/002 , B82Y10/00
摘要： A device capable of efficiently detecting a single-photon signal includes a matter system (112), sources (114 and 610) of a first beam and a second beam, and a measurement (420) system. The matter system (112) has a first energy level and a second energy level such that a signal photon couples to a transition between the first energy level and the second energy level. The first beam contains photons that couple to a transition between the second energy level and a third energy level of the matter system (112), and the second beam contains photons that couple to a transition between the third energy level and a fourth energy level of the matter system (112). The measurement system (420) measures a change in the first or second beam to detect the absence, the presence, or the number of the photons in the signal.
摘要翻译：能够有效地检测单光子信号的装置包括物质系统（112），第一光束和第二光束的源（114和610）以及测量（420）系统。物质系统（112）具有第一能级和第二能级，使得信号光子耦合到第一能级和第二能级之间的转变。第一光束包含耦合到物质系统（112）的第二能量级与第三能级之间的转变的光子，并且第二光束包含耦合到第三能级和第四能级之间的跃迁的光子物质系统（112）。测量系统（420）测量第一或第二光束的变化，以检测信号中光子的不存在，存在或数量。

14. 发明申请

WO2004093003A3 PHOTON NUMBER RESOLVING SYSTEMS AND METHODS 审中-公开
标题翻译： PHOTON NUMBER RESOLVING SYSTEMS和方法
公开(公告)号：WO2004093003A3
公开(公告)日：2007-11-01
申请号：PCT/US2004011001
申请日：2004-04-09
申请人： HEWLETT PACKARD DEVELOPMENT CO , BEAUSOLEIL RAYMOND G , MUNRO WILLIAM J , SPILLER TIMOTHY P
发明人： BEAUSOLEIL RAYMOND G , MUNRO WILLIAM J , SPILLER TIMOTHY P
IPC分类号： G06N99/00
CPC分类号： G06N99/002 , B82Y10/00
摘要： Photon resolving detectors with near unit detection efficiency distinguish between a target state including n phontons and a target state including n+1 photons by measuring a change such as a phase shift or attenuation that a probe photon state receives in a quantrum gate. The detection does not destroy the phonons from the target state, so that photons can be used after detection. A system using a non-destructive detector in conjunction with one or more signgle photon storage system can store a determined number of photons and release one or more stored phontons when required to produce a photon state including a determined number of photons.
摘要翻译：具有接近单位检测效率的光子解析检测器通过测量探针光子状态在量子门中接收的诸如相移或衰减的变化来区分包括n个氙气的目标状态和包括n + 1个光子的目标状态。检测不会使声子从目标状态中消除，因此可以在检测到之后使用光子。使用非破坏性检测器结合一个或多个signgle光子存储系统的系统可以存储确定数量的光子，并且当需要产生包括确定数量的光子的光子状态时，释放一个或多个存储的氙。

15. 发明申请

WO2007089863A3 METHODS AND SYSTEMS FOR AVOIDING TRANSMISSION-CHANNEL DISRUPTIONS 审中-公开
公开(公告)号：WO2007089863A3
公开(公告)日：2007-08-09
申请号：PCT/US2007/002687
申请日：2007-01-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , BEAUSOLEIL, Raymond , MUNRO, William, J. , SPILLER, Timothy, P. , HARRISON, Keith
发明人： BEAUSOLEIL, Raymond , MUNRO, William, J. , SPILLER, Timothy, P. , HARRISON, Keith
IPC分类号： H04B10/30 , H04B10/08
摘要： Various embodiments of the present invention are directed to methods and systems for circumventing, and altering transmission-channel users of, transmission-channel disruptions. In one embodiment of the present invention, a source (1602, 1702) encodes information in a first signal and transmits the first signal in a source channel (1610, 1712) to a multiplexer (1604, 1704). The multiplexer (1604, 1704) distributes the first signal over N transmission channels (1612, 1718). A demultiplexer (1606, 1806) combines the signals distributed over the N transmission channels (1612, 1718) into a second signal encoding of the information. The distribution system also includes a detector (1608,1730) that receives the second signal output from the demultiplexer (1606, 1706), and one or more detectors (1620, 1732) that receive one or more additional signals output from the demultiplexer (1606, 1706). The additional signals are produced by the demultiplexer (1606, 1706) when a disruption occurs in one or more of the transmission channels and are used to alert transmission-channel users of the disruption.

16. 发明申请

WO2005109333A2 QUANTUM OPTICAL STATE CONVERTER 审中-公开
标题翻译：量子光学转换器
公开(公告)号：WO2005109333A2
公开(公告)日：2005-11-17
申请号：PCT/US2005/014758
申请日：2005-04-28
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BEAUSOLEIL, Raymond, G. , MUNRO, William, J. , SPILLER, Timothy, P. , NEMOTO, Kae
发明人： BEAUSOLEIL, Raymond, G. , MUNRO, William, J. , SPILLER, Timothy, P. , NEMOTO, Kae
IPC分类号： G06N1/00
CPC分类号： G06N99/002 , B82Y10/00
摘要： Systems and methods convert or transfer quantum information from one photonic representation or state to another. This permits conversion of quantum information from one encoding to another and to representations that are convenient, efficient, or required for desired manipulations.
摘要翻译：系统和方法将量子信息从一个光子表示或状态转换或传输到另一个。这允许将量子信息从一个编码转换到另一个编码，以及对于期望的操作而言方便，有效或所需的表示。

17. 发明申请

WO2005038514A2 PHOTONIC INTERCONNECT SYSTEM 审中-公开
标题翻译：光电互连系统
公开(公告)号：WO2005038514A2
公开(公告)日：2005-04-28
申请号：PCT/US2004/033117
申请日：2004-10-06
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BEAUSOLEIL, Raymond G, , KUEKES, Philip J, , MUNRO, William J, , SPILLER, Timothy P, , WILLIAMS, Richard S, , BARRETT, Sean
发明人： BEAUSOLEIL, Raymond G, , KUEKES, Philip J, , MUNRO, William J, , SPILLER, Timothy P, , WILLIAMS, Richard S, , BARRETT, Sean
IPC分类号： G02F1/01
CPC分类号： G02F1/01 , B82Y20/00 , G02B6/12007 , G02B6/1225 , G02B6/43 , G02F2202/32 , G02F2203/585 , H04B10/801
摘要： A photonic interconnect system (300) avoids high capacitance electric interconnects by using optical signals to communicate data between devices. the system can provide massively parallel information output by mapping logical addresses to frequency bands, so that modulation of a selected frequency band can encode information for a specific location corresponding to the logical address. Wavelength-specific directional couplers (600), modulators (660), and detectors (650) for the photonic interconnect system can be efficiently fabricated at defects in a photonic bandgap crystal.
摘要翻译：光子互连系统（300）通过使用光信号在设备之间传送数据来避免高电容电互连。系统可以通过将逻辑地址映射到频带来提供大量并行信息输出，使得所选频带的调制可以对与逻辑地址相对应的特定位置的信息进行编码。可以在光子带隙晶体的缺陷处有效地制造用于光子互连系统的波长特定定向耦合器（600），调制器（660）和检测器（650）。

18. 发明申请

WO2007089863A2 METHODS AND SYSTEMS FOR AVOIDING TRANSMISSION-CHANNEL DISRUPTIONS 审中-公开
标题翻译：用于避免传输信道破坏的方法和系统
公开(公告)号：WO2007089863A2
公开(公告)日：2007-08-09
申请号：PCT/US2007002687
申请日：2007-01-30
申请人： HEWLETT PACKARD DEVELOPMENT CO , BEAUSOLEIL RAYMOND , MUNRO WILLIAM J , SPILLER TIMOTHY P , HARRISON KEITH
发明人： BEAUSOLEIL RAYMOND , MUNRO WILLIAM J , SPILLER TIMOTHY P , HARRISON KEITH
CPC分类号： H04B10/0791 , H04B2210/258
摘要： Various embodiments of the present invention are directed to methods and systems for circumventing, and altering transmission-channel users of, transmission-channel disruptions. In one embodiment of the present invention, a source (1602, 1702) encodes information in a first signal and transmits the first signal in a source channel (1610, 1712) to a multiplexer (1604, 1704). The multiplexer (1604, 1704) distributes the first signal over N transmission channels (1612, 1718). A demultiplexer (1606, 1806) combines the signals distributed over the N transmission channels (1612, 1718) into a second signal encoding of the information. The distribution system also includes a detector (1608,1730) that receives the second signal output from the demultiplexer (1606, 1706), and one or more detectors (1620, 1732) that receive one or more additional signals output from the demultiplexer (1606, 1706). The additional signals are produced by the demultiplexer (1606, 1706) when a disruption occurs in one or more of the transmission channels and are used to alert transmission-channel users of the disruption.
摘要翻译：本发明的各种实施例针对用于规避和改变传输信道中断的传输信道用户的方法和系统。在本发明的一个实施例中，源（1602,1702）对第一信号中的信息进行编码，并将源信道（1610,1712）中的第一信号发送到复用器（1604,1704）。多路复用器（1604,1704）通过N个传输信道（1612,1718）分配第一信号。解复用器（1606,1806）将在N个传输信道（1612,1718）上分布的信号组合成信息的第二信号编码。该分配系统还包括接收从解复用器（1606,1706）输出的第二信号的检测器（1608,1730）以及接收从解复用器（1606）输出的一个或多个附加信号的一个或多个检测器（1620,1732），1706）。当在一个或多个传输信道中发生中断并且用于警告传输信道用户中断时，附加信号由解复用器（1606,1706）产生。

19. 发明申请

WO2006019858A3 ENTANGLEMENT PROCESSES AND SYSTEMS 审中-公开
标题翻译：合并过程和系统
公开(公告)号：WO2006019858A3
公开(公告)日：2007-08-02
申请号：PCT/US2005024918
申请日：2005-07-13
申请人： HEWLETT PACKARD DEVELOPMENT CO , MUNRO WILLIAM J , SPILLER TIMOTHY P , BARRETT SEAN D , KOK PIETER
发明人： MUNRO WILLIAM J , SPILLER TIMOTHY P , BARRETT SEAN D , KOK PIETER
IPC分类号： G06N99/00
CPC分类号： G06N99/002 , B82Y10/00
摘要： The states of matter systems (110) having only one basis state that couples to an excited state can be entangled using measurements of photons during transitions from the excited state. High fidelity of the entanglement can be achieved by repeating the measurements after performing bit flips on the matter systems (110). High efficiency of entanglement operation can be achieved using non-absorbing parity measurements on the emitted photons so that measured photons can be subsequently manipulated and measured to near-deterministically produce entangled states. Such entanglement operations can be employed to construct cluster states suitable for simulating arbitrary logic networks.
摘要翻译：只有一个基本状态耦合到激发态的物质系统（110）的状态可以使用从激发态转变期间的光子测量来纠缠。可以通过在物质系统（110）上执行位翻转之后重复测量来实现纠缠的高保真度。可以使用发射的光子上的非吸收奇偶校验测量来实现纠缠操作的高效率，使得随后可以操作和测量测量的光子以接近确定地产生纠缠状态。可以采用这种纠缠操作来构建适合于模拟任意逻辑网络的聚类状态。

20. 发明申请

WO2007046906A3 QUANTUM INFORMATION CONVERSION BETWEEN MATTER AND LIGHT REPRESENTATIONS 审中-公开
公开(公告)号：WO2007046906A3
公开(公告)日：2007-04-26
申请号：PCT/US2006/028406
申请日：2006-07-21
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , BEAUSOLEIL, Raymond, G. , MUNRO, William, J. , SPILLER, Timothy, P. , NEMOTO, Kae
发明人： BEAUSOLEIL, Raymond, G. , MUNRO, William, J. , SPILLER, Timothy, P. , NEMOTO, Kae
IPC分类号： G06N1/00
摘要： Structures and methods allow: transfer of quantum information represented using the states of light (160) to a representation using the states of matter systems (120); transfer of quantum information represented by the states of matter systems (120) to a representation using the states of light (134); and error resistant encoding of quantum information using entangled states of matter and light to minimize errors.

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