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1. 发明专利

GB2422022A Photonic interconnect system 未知
公开(公告)号：GB2422022A
公开(公告)日：2006-07-12
申请号：GB0607194
申请日：2004-10-06
申请人： HEWLETT PACKARD DEVELOPMENT CO
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 , G02B6/12 , G02B6/122 , G02B6/34 , G02B6/43 , G11C13/04 , H04B10/00 , H04B10/43
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.

2. 发明专利

DE602007001125D1 未知
公开(公告)号：DE602007001125D1
公开(公告)日：2009-06-25
申请号：DE602007001125
申请日：2007-01-30
申请人： HEWLETT PACKARD DEVELOPMENT CO
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 encodes information in a first signal and transmits the first signal in a source channel to a multiplexer. The multiplexer distributes the first signal over N transmission channels. A demultiplexer combines the signals distributed over the N transmission channels into a second signal encoding of the information. The distribution system also includes a detector that receives the second signal output from the demultiplexer, and one or more detectors that receive one or more additional signals output from the demultiplexer. The additional signals are produced by the demultiplexer when a disruption occurs in one or more of the transmission channels and are used to alert transmission-channel users of the disruption.

3. 发明专利

GB2436242A Photonic interconnect system 未知
公开(公告)号：GB2436242A
公开(公告)日：2007-09-19
申请号：GB0710983
申请日：2004-10-06
申请人： HEWLETT PACKARD DEVELOPMENT CO
发明人： BEAUSOLEIL RAYMOND G , KUEKES PHILIP J , MUNRO WILLIAM J , SPILLER TIMOTHY P , WILLIAMS RICHARD S , BARRETT SEAN
IPC分类号： G02B6/122 , G02B6/12 , G02B6/34 , G02B6/43 , G02F1/01 , G11C13/04 , H04B10/80
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. Drop filters (422) and add filters (424) are used to direct light having a respective frequency component to and from moletronic storage tiles.

4. 发明专利

GB2422022B Photonic interconnect system 未知
公开(公告)号：GB2422022B
公开(公告)日：2007-08-22
申请号：GB0607194
申请日：2004-10-06
申请人： HEWLETT PACKARD DEVELOPMENT CO
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 , G02B6/12 , G02B6/122 , G02B6/34 , G02B6/43 , G11C13/04 , H04B10/00 , H04B10/43
摘要： A photonic interconnect method avoids high capacitance electric interconnects by using optical signals to communicate data between devices. The method 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, modulators, and detectors, which can be fabricated at defects in a photonic bandgap crystal, can be employed for the photonic interconnect method. The interconnect method can be used for both classical and quantum information processing.

5. 发明专利

GB2436242B Photonic interconnect system 未知
公开(公告)号：GB2436242B
公开(公告)日：2007-12-05
申请号：GB0710983
申请日：2004-10-06
申请人： HEWLETT PACKARD DEVELOPMENT CO
发明人： BEAUSOLEIL RAYMOND G , KUEKES PHILIP J , MUNRO WILLIAM J , SPILLER TIMOTHY P , WILLIAMS RICHARD S , BARRETT SEAN
IPC分类号： G02B6/122 , G02B6/12 , G02B6/34 , G02B6/43 , G02F1/01 , G11C13/04 , H04B10/80

6. 发明申请

WO2007124089A3 OPTICAL-BASED, SELF-AUTHENTICATING QUANTUM RANDOM NUMBER GENERATORS 审中-公开
标题翻译：基于光学，自认证量子随机数发生器
公开(公告)号：WO2007124089A3
公开(公告)日：2008-03-06
申请号：PCT/US2007009711
申请日：2007-04-20
申请人： HEWLETT PACKARD DEVELOPMENT CO , FIORENTINO MARCO , MUNRO WILLIAM J , BEAUSOLEIL RAYMOND , SPILLANE SEAN , SANTORI CHARLES
发明人： FIORENTINO MARCO , MUNRO WILLIAM J , BEAUSOLEIL RAYMOND , SPILLANE SEAN , SANTORI CHARLES
IPC分类号： G06F7/58
CPC分类号： G06F7/588 , B82Y10/00 , G06N99/002 , H04L9/0662 , H04L9/32
摘要： Various embodiments of the present invention are directed optical-based quantum random number generators. In one embodiment of the present invention, an optical-based, self-authenticating quantum random number generator comprises an input state generator (1102, 2102) that generates a optical quantum system in a linear superposition of states, a detector (1112-1115, 2108, 2110) that measures the state of the optical quantum system, a system control (1118, 2114) that evaluates a result obtained from measuring the state of the optical quantum system to determine whether or not to append a number associated with the result to the sequence of random numbers. The quantum random number generator may also include a state controller (1104, 1106, 2104), located between the input generator (1102, 2102) and the detector (1112-1115, 2108, 2110), that is operationally controlled by the system control (1118, 2114) in order to maintain the states of the optical quantum system, based on the results obtained from measuring the states of the optical quantum system.
摘要翻译：本发明的各种实施例是针对基于光学的量子随机数发生器。在本发明的一个实施例中，一种基于光学的自认证量子随机数发生器包括以状态的线性叠加产生光量子系统的输入状态发生器（1102,2102），检测器（1112-1115，测量光量子系统的状态的系统控制（1118,2114），其评估从测量光量子系统的状态获得的结果，以确定是否附加与该结果相关联的数字随机数序列。量子随机数发生器还可以包括位于输入发生器（1102,2102）和检测器（1112-1115,2108,21010）之间的状态控制器（1104,1106,2104），其由系统控制（1118,2114），以便基于从测量光量子系统的状态获得的结果来保持光学量子系统的状态。

7. 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。

8. 发明申请

WO2007021945A2 QUANTUM REPEATER 审中-公开
标题翻译：量子重复器
公开(公告)号：WO2007021945A2
公开(公告)日：2007-02-22
申请号：PCT/US2006031396
申请日：2006-08-11
申请人： HEWLETT PACKARD DEVELOPMENT CO , NAT INST OF INFORMATICS , MUNRO WILLIAM J , NEMOTO KAE , VAN LOOCK PETER , YAMAMOTO YOSHIHISA
发明人： MUNRO WILLIAM J , NEMOTO KAE , VAN LOOCK PETER , YAMAMOTO YOSHIHISA
IPC分类号： G06N99/00 , H04B10/291 , H04B10/70
CPC分类号： G06N99/002 , B82Y10/00 , H04B10/291 , H04B10/70 , H04L9/0855
摘要： A quantum repeater includes a transmitter portion including a source, a set of matter systems, and an optical system. The source produces a probe pulse in a probe state having components with different photon numbers, and each matter system has at least one state that interacts with photons in the probe pulse to introduce a change in a phase space location of the probe state. The optical system can direct the probe pulse for interaction with one of the matter systems and direct light from the matter system for transmission on a first channel.
摘要翻译：量子转发器包括包括源，一组物质系统和光学系统的发射器部分。源产生具有不同光子数的分量的探针状态的探针脉冲，并且每个物质系统具有与探针脉冲中的光子相互作用的至少一种状态，以引入探针状态的相位空间位置的变化。光学系统可以引导探针脉冲用于与物质系统之一相互作用并且引导来自物质系统的光在第一通道上传输。

9. 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。

10. 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。

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