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1. 发明申请

US20080118201A1 Photonic interconnect method 有权
标题翻译：光子互连方法
公开(公告)号：US20080118201A1
公开(公告)日：2008-05-22
申请号：US12008605
申请日：2008-01-11
申请人： Raymond Beausoleil , Philip Kuekes , William Munro , Timothy Spiller , R. Williams , Sean Barrett
发明人： Raymond Beausoleil , Philip Kuekes , William Munro , Timothy Spiller , R. Williams , Sean Barrett
IPC分类号： G02B6/12
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 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.
摘要翻译：光子互连方法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。该方法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。可以在光子互连方法中使用可在光子带隙晶体的缺陷处制造的波长特异性定向耦合器，调制器和检测器。互连方法可用于经典和量子信息处理。

2. 发明申请

US20080112703A1 Photonic interconnect system 审中-公开
标题翻译：光子互连系统
公开(公告)号：US20080112703A1
公开(公告)日：2008-05-15
申请号：US12008531
申请日：2008-01-11
申请人： Raymond Beausoleil , Philip Kuekes , William Munro , Timothy Spiller , R. Williams , Sean Barrett
发明人： Raymond Beausoleil , Philip Kuekes , William Munro , Timothy Spiller , R. Williams , Sean Barrett
IPC分类号： H04J14/00
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 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. The system comprises a first device containing a plurality of locations that are separately accessible and a plurality of optical decoders respectively associated with the locations; a second device that generates a logical address identifying a selected one of the locations in the first device; a converter capable of activating each of a plurality of components of an optical signal; and an optical path from the converter to each of the locations. The system can be used for both classical and quantum information processing.
摘要翻译：光子互连系统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。该系统包括包含可分开存取的多个位置的第一装置和分别与位置相关联的多个光学解码器; 第二设备，其生成识别所述第一设备中的所选位置之一的逻辑地址; 转换器，其能够激活光信号的多个分量中的每一个; 以及从转换器到每个位置的光路。该系统可用于经典和量子信息处理。

3. 发明申请

US20080112665A1 Photonic interconnect system 有权
标题翻译：光子互连系统
公开(公告)号：US20080112665A1
公开(公告)日：2008-05-15
申请号：US12008618
申请日：2008-01-11
申请人： Raymond Beausoleil , Philip Kuekes , William Munro , Timothy Spiller , R. Williams , Sean Barrett
发明人： Raymond Beausoleil , Philip Kuekes , William Munro , Timothy Spiller , R. Williams , Sean Barrett
IPC分类号： G02B6/12
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 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, modulators, and detectors for the photonic interconnect system can be efficiently fabricated at defects in a photonic bandgap crystal. The interconnect system can be used for both classical and quantum information processing.
摘要翻译：光子互连系统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。用于光子互连系统的波长特异性定向耦合器，调制器和检测器可以有效地制造在光子带隙晶体的缺陷处。互连系统可用于经典和量子信息处理。

4. 发明申请

US20050078902A1 Photonic interconnect system 有权
标题翻译：光子互连系统
公开(公告)号：US20050078902A1
公开(公告)日：2005-04-14
申请号：US10684278
申请日：2003-10-11
申请人： Raymond Beausoleil , Philip Kuekes , William Munro , Timothy Spiller , R. Williams , Sean Barrett
发明人： Raymond Beausoleil , Philip Kuekes , William Munro , Timothy Spiller , R. Williams , Sean Barrett
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 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, modulators, and detectors 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。用于光子互连系统的波长特异性定向耦合器，调制器和检测器可以有效地制造在光子带隙晶体的缺陷处。

5. 发明申请

US20070250280A1 Methods for determining relative phase differences in entangled quantum states 失效
标题翻译：确定纠缠量子态相对相位差的方法
公开(公告)号：US20070250280A1
公开(公告)日：2007-10-25
申请号：US11407600
申请日：2006-04-19
申请人： Raymond Beausoleil , William Munro , Timothy Spiller , Pieter Kok , Sean Barrett , Kae Nemoto
发明人： Raymond Beausoleil , William Munro , Timothy Spiller , Pieter Kok , Sean Barrett , Kae Nemoto
IPC分类号： G06F19/00
CPC分类号： B82Y10/00 , G06N99/002
摘要： Various embodiments of the present invention are directed to methods for determining a phase shift acquired by an entangled N-qubit system represented by a NOON state. In one embodiment, a probe electromagnetic field is coupled with each qubit system. The phase shift acquired by the qubit systems is transferred to the probe electromagnetic field by transforming each qubit-system state into a linear superposition of qubit basis states. An intensity measurement is performed on the probe electromagnetic field in order to obtain a corresponding measurement result. A counter associated with a measurement-result interval is incremented, based on the measurement result falling within the measurement-result interval. A frequency distribution is produced by normalizing the counter associated with each measurement-result interval for a number of trials. The phase shift is determined by fitting a probability distribution associated with the probe electromagnetic field to the frequency distribution as a function of the phase shift.
摘要翻译：本发明的各种实施例涉及用于确定由NOON状态表示的纠缠的N量子比特系统获取的相移的方法。在一个实施例中，探测电磁场与每个量子位系统耦合。通过将每个量子位系统状态转换为量子位基状态的线性叠加，由量子位系统获取的相移被传送到探测电磁场。对探头电磁场进行强度测量，以获得相应的测量结果。基于测量结果间隔内的测量结果，与测量结果间隔相关联的计数器增加。通过对与多个试验的每个测量结果间隔相关联的计数器进行归一化来产生频率分布。通过将与探测电磁场相关联的概率分布拟合为频率分布来确定相移作为相移的函数。

6. 发明申请

US20060017992A1 Nonlinear electromagnetic quantum information processing 有权
标题翻译：非线性电磁量子信息处理
公开(公告)号：US20060017992A1
公开(公告)日：2006-01-26
申请号：US10899332
申请日：2004-07-26
申请人： Raymond Beausoleil , William Munro , Timothy Spiller , Sean Barrett , Pieter Kok , Kae Nemoto
发明人： Raymond Beausoleil , William Munro , Timothy Spiller , Sean Barrett , Pieter Kok , Kae Nemoto
IPC分类号： G02F3/00
CPC分类号： G06N99/002 , B82Y10/00
摘要： Nonlinear electromagnetic elements can efficiently implement quantum information processing tasks such as controlled phase shifts, non-demolition state detection, quantum subspace projections, non-demolition Bell state analysis, heralded state preparation, quantum non-demolition encoding, and fundamental quantum gate operations. Direct use of electromagnetic non-linearity can amplify small phase shifts and use feed forward systems in a near deterministic manner with high operating efficiency. Measurements using homodyne detectors can cause near deterministic projection of input states on a Hilbert subspace identified by the measurement results. Feed forward operation can then alter the projected state if desired to achieve a desired output state with near 100% efficiency.
摘要翻译：非线性电磁元件可以有效地实现量子信息处理任务，例如受控相移，非拆迁状态检测，量子子空间投影，非拆分贝尔状态分析，预兆状态准备，量子非拆分编码和基本量子门操作。直接使用电磁非线性可以放大小相移，并以高操作效率以接近确定的方式使用前馈系统。使用零差检测器的测量可以导致由测量结果识别的希尔伯特子空间上的输入状态的近似确定性投影。如果需要，前馈操作可以改变投影状态，以达到接近100％效率的期望的输出状态。

7. 发明申请

US20070145271A1 Quantum information conversion between matter and light representations 有权
标题翻译：物质和光表示之间的量子信息转换
公开(公告)号：US20070145271A1
公开(公告)日：2007-06-28
申请号：US11252964
申请日：2005-10-17
申请人： Raymond Beausoleil , William Munro , Timothy Spiller , Kae Nemoto
发明人： Raymond Beausoleil , William Munro , Timothy Spiller , Kae Nemoto
IPC分类号： H04B10/08 , G03G5/16
CPC分类号： B82Y10/00 , G06N99/002
摘要： Structures and methods allow: transfer of quantum information represented using the states of light to a representation using the states of matter systems; transfer of quantum information represented by the states of matter systems to a representation using the states of light; and error resistant encoding of quantum information using entangled states of matter and light to minimize errors.
摘要翻译：结构和方法允许：将使用光的状态表示的量子信息转移到使用物质系统状态的表示; 将由物质系统状态表示的量子信息转移到使用光的状态的表示; 并使用物质和光的纠缠状态对量子信息进行误差编码，以最小化误差。

8. 发明申请

US20060022832A1 Tagging systems 失效
标题翻译：标记系统
公开(公告)号：US20060022832A1
公开(公告)日：2006-02-02
申请号：US10903220
申请日：2004-07-30
申请人： Adrian Kent , William Munro , Timothy Spiller , Raymond Beausoleil
发明人： Adrian Kent , William Munro , Timothy Spiller , Raymond Beausoleil
IPC分类号： G08B13/14
CPC分类号： G08B21/0272 , G08B13/2462 , G08B21/0275 , G08B21/22
摘要： A method of verifying the position of a tagging device is described. The method comprises: storing response information in a quantum state of a quantum entity, the quantum entity comprising an entangled pair; separating the entangled pair into first and second entangled particles; conveying the first and second entangled particles to first and second emitters respectively; emitting the first and second particles of the entangled pair respectively from the first and second emitters to the tagging device; recombining the first and second entangled particles in the tagging device to determine the response information; transmitting a signal from the tagging device to at least one of a plurality of detectors; recording the arrival time of the signal at the or each receiving detector, the or each receiving detector being selected on the basis of the determined response information; and comparing the or each receiving detector and the arrival time of the signal at the or each receiving detector with at least one expected receiving detector and an expected arrival time of the signal for the or each expected receiving detector. Matching the expected and actual signal arrival time for an expected detector verifies the position of the tagging device.
摘要翻译：描述了一种验证标记设备的位置的方法。该方法包括：将响应信息存储在量子实体的量子状态中，量子实体包括纠缠对; 将缠结对分离成第一和第二缠结颗粒; 将第一和第二缠结颗粒分别输送到第一和第二发射器; 将所述缠结对的第一和第二颗粒分别从所述第一和第二发射体发射到所述标签装置; 将标记装置中的第一和第二纠缠粒子重组以确定响应信息; 将信号从所述标记装置发送到多个检测器中的至少一个; 在所述或每个接收检测器处记录所述信号的到达时间，所述或每个接收检测器基于所确定的响应信息进行选择; 以及将每个接收检测器或每个接收检测器的信号的到达时间与至少一个期望的接收检测器和用于该或每个预期接收检测器的信号的预期到达时间进行比较。匹配预期检测器的预期和实际信号到达时间验证标记设备的位置。

9. 发明申请

US20070257201A1 Security systems and monitoring methods using quantum states 有权
标题翻译：使用量子态的安全系统和监控方法
公开(公告)号：US20070257201A1
公开(公告)日：2007-11-08
申请号：US11417614
申请日：2006-05-03
申请人： Adrian Kent , William Munro , Timothy Spiller , Raymond Beausoleil
发明人： Adrian Kent , William Munro , Timothy Spiller , Raymond Beausoleil
IPC分类号： G21K5/10
CPC分类号： H04B10/70
摘要： A security system uses a source capable of producing an entangled state of a sensing mode and a reference mode. The sensing mode has a path that enters an area around an object being secured. A state measurement system in the security system can measure a combination of the sensing mode after traversal of the sensing path and the reference mode after traversal of a reference path.
摘要翻译：安全系统使用能够产生感测模式和参考模式的纠缠状态的源。感测模式具有进入被保护物体周围的区域的路径。安全系统中的状态测量系统可以在遍历参考路径之后测量感测路径遍历之后的感测模式与参考模式的组合。

10. 发明申请

US20050254823A1 Quantum optical state converter 有权
标题翻译：量子光学状态转换器
公开(公告)号：US20050254823A1
公开(公告)日：2005-11-17
申请号：US10837129
申请日：2004-04-30
申请人： Raymond Beausoleil , William Munro , Timothy Spiller , Kae Nemoto
发明人： Raymond Beausoleil , William Munro , Timothy Spiller , Kae Nemoto
IPC分类号： G06N99/00 , H04B10/00
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。

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