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1. 发明申请

WO2009154592A1 OPTICAL BROADCAST SYSTEMS AND METHODS 审中-公开
标题翻译：光学广播系统和方法
公开(公告)号：WO2009154592A1
公开(公告)日：2009-12-23
申请号：PCT/US2008/007540
申请日：2008-06-17
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BINKERT, Nathan L. , VANTREASE, Dana M. , MCLAREN, Moray , FIORENTINO, Marco
发明人： BINKERT, Nathan L. , VANTREASE, Dana M. , MCLAREN, Moray , FIORENTINO, Marco
IPC分类号： H04J14/00 , H04B10/00 , G02B6/28
CPC分类号： H04J14/0256 , G02B6/12007 , G02B2006/12097 , G02B2006/12164 , H04B10/801 , H04J14/02 , H04J14/028 , H04J14/0282 , H04Q2011/0064 , H04Q2011/009
摘要： Embodiments of the present invention are directed to optical broadcast systems (100,140,160,180). The nodes of the system can be any combination of cores, caches, input/output devices, and memory, or any other information processing, transmitting, or storing device. The optical broadcast system includes an optical broadcast bus (142,162,182). Any node of the system in optical communication with the broadcast bus can broadcast information in optical signals to all other nodes in optical communication with the broadcast bus.
摘要翻译：本发明的实施例涉及光学广播系统（100,140,160,180）。系统的节点可以是核心，高速缓存，输入/输出设备和存储器的任何组合，或任何其他信息处理，传输或存储设备的组合。光学广播系统包括光学广播总线（142,162,182）。与广播总线光通信的系统的任何节点可以将光信号中的信息广播到与广播总线进行光通信的所有其他节点。

2. 发明申请

WO2010016819A1 METHODS AND SYSTEMS FOR IMPLEMENTING HIGH-RADIX SWITCH TOPOLOGIES ON RELATIVELY LOWER-RADIX SWITCH PHYSICAL NETWORKS 审中-公开
标题翻译：相关下拉开关物理网络实现高速开关拓扑的方法与系统
公开(公告)号：WO2010016819A1
公开(公告)日：2010-02-11
申请号：PCT/US2008/009524
申请日：2008-08-08
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BINKERT, Nathan L. , DAVIS, Alan L. , MCLAREN, Moray
发明人： BINKERT, Nathan L. , DAVIS, Alan L. , MCLAREN, Moray
IPC分类号： H04B10/28 , H04B10/02 , G02B6/26
CPC分类号： G02B6/356 , G02B6/02042 , G02B6/3512 , G02B6/3556
摘要： Embodiments of the present invention are directed to implementing high-radix switch topologies on relatively lower-radix physical networks. In one embodiment, the method comprises constructing the physical network (702) composed of one or more optical switches connected via one or more waveguides. A desired switch topology (704) is then designed for implementation on the physical network. The switch topology is then overlain on the switch network by configuring the optical switches and waveguides (706) to implement the switch topology on the physical network. The optical switches can be reconfigured following a transmission over the physical network and can be configured to implement circuit switching or packet switch.
摘要翻译：本发明的实施例涉及在相对较低基数的物理网络上实现高基数开关拓扑。在一个实施例中，该方法包括构建由经由一个或多个波导连接的一个或多个光学开关组成的物理网络（702）。然后设计期望的交换机拓扑（704）以在物理网络上实现。然后通过配置光开关和波导（706）在开关网络上覆盖开关拓扑以在物理网络上实现开关拓扑。可以通过物理网络进行传输来重新配置光交换机，并且可以配置为实现电路交换或分组交换。

3. 发明申请

WO2009113977A1 OPTOELECTRONIC SWITCHES USING ON-CHIP OPTICAL WAVEGUIDES 审中-公开
标题翻译：使用片上光波导的光电开关
公开(公告)号：WO2009113977A1
公开(公告)日：2009-09-17
申请号：PCT/US2008/003244
申请日：2008-03-11
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MCLAREN, Moray , AHN, Jung Ho , BINKERT, Nathan L. , DAVIS, Alan L. , JOUPPI, Norman P.
发明人： MCLAREN, Moray , AHN, Jung Ho , BINKERT, Nathan L. , DAVIS, Alan L. , JOUPPI, Norman P.
IPC分类号： G02B6/12 , G02F1/313
CPC分类号： G02B6/12007 , G02B6/29338 , G02B6/35 , G02B6/3546 , G02B6/356 , G02F1/3137 , G02F1/3138 , G02F2201/17 , G02F2202/32 , G02F2203/15 , H04Q11/0005 , H04Q11/0066 , H04Q2011/0016 , H04Q2011/0035 , H04Q2011/0058
摘要： Embodiments of the present invention are directed to optoelectronic network switches. In one embodiment, an optoelectronic switch includes a set of roughly parallel input waveguides and a set of roughly parallel output waveguides positioned roughly perpendicular to the input waveguides. Each of the output waveguides crosses the set of input waveguides. The optoelectronic switch includes at least one switch element configured to switch one or more optical signals transmitted on one or more input waveguides onto one or more crossing output waveguides.
摘要翻译：本发明的实施例涉及光电网络交换机。在一个实施例中，光电开关包括一组大致平行的输入波导和大致垂直于输入波导定位的大致平行的输出波导组。每个输出波导穿过该组输入波导。光电开关包括至少一个开关元件，其被配置为将在一个或多个输入波导上传输的一个或多个光信号切换到一个或多个交叉输出波导上。

4. 发明申请

WO2012099590A1 COMPOSITE PROCESSORS 审中-公开
标题翻译：复合处理器
公开(公告)号：WO2012099590A1
公开(公告)日：2012-07-26
申请号：PCT/US2011/021891
申请日：2011-01-20
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BEAUSOLEIL, Raymond G. , FIORENTINO, Marco , MCLAREN, Moray , ASTFALK, Greg , BINKERT, Nathan Lorenzo , FATTAL, David A.
发明人： BEAUSOLEIL, Raymond G. , FIORENTINO, Marco , MCLAREN, Moray , ASTFALK, Greg , BINKERT, Nathan Lorenzo , FATTAL, David A.
IPC分类号： G06F15/16
CPC分类号： G06F15/80 , G06E3/00 , G06F3/00 , G06F13/4063
摘要： In one example, a composite processor (100) includes a circuit board (1200), a first processor element package (1230), and a second processor element package (1240). The circuit board has an optical link (1211) and an electrical link (1221). The first processor element package (1230) includes a substrate (1231) with an integrated circuit (240), a sub-wavelength grating optical coupler (1232), and an electrical coupler (1233) coupled to the electrical link (1221) of the circuit board (1200). The second processor element package (1240) includes a substrate (1241) with an integrated circuit (240), a sub-wavelength grating optical coupler (1242), and an electrical coupler (1243) coupled to the electrical link (1221) of the circuit board (1220). The sub-wavelength grating optical coupler (1232) of the first processor element package (1230), the optical link (1211) of the circuit board (1220), and the sub-wavelength grating optical coupler (1242) of the second processor element package (1240) collectively define an optical communications path (1270) between the substrate (1231) of the first processor element package (1230) and the substrate (1241) of the second processor element package (1240).
摘要翻译：在一个示例中，复合处理器（100）包括电路板（1200），第一处理器元件封装（1230）和第二处理器元件封装（1240）。电路板具有光学链路（1211）和电连接（1221）。第一处理器元件封装（1230）包括具有集成电路（240）的基板（1231），子波长光栅光耦合器（1232）和耦合到所述电连接器（1221）的电耦合器（1233）电路板（1200）。第二处理器元件封装（1240）包括具有集成电路（240）的基板（1241），子波长光栅光耦合器（1242）和耦合到所述电连接器（1221）的电耦合器（1243）电路板（1220）。第一处理器元件封装（1230）的子波长光栅光耦合器（1232），电路板（1220）的光链路（1211）和第二处理器元件的子波长光栅光耦合器（1242）封装（1240）共同地限定了第一处理器元件封装（1230）的衬底（1231）与第二处理器元件封装（1240）的衬底（1241）之间的光通信路径（1270）。

5. 发明申请

WO2011146057A1 OPTICAL INTERCONNECT FABRICS AND OPTICAL SWITCHES 审中-公开
标题翻译：光学互连织物和光学开关
公开(公告)号：WO2011146057A1
公开(公告)日：2011-11-24
申请号：PCT/US2010/035352
申请日：2010-05-19
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BINKERT, Nathan Lorenzo , MCLAREN, Moray , TAN, Michael Renne Ty , DAVIS, Alan Lynn
发明人： BINKERT, Nathan Lorenzo , MCLAREN, Moray , TAN, Michael Renne Ty , DAVIS, Alan Lynn
IPC分类号： G02B6/28 , G02B6/35
CPC分类号： G02B6/43
摘要： Optical interconnect fabrics and optical switches are disclosed. In one aspect, an optical interconnect fabric comprises one or more bundles of optical broadcast buses (202, 204). Each optical broadcast bus is optically coupled at one end to a node and configured to transmit optical signals generated by the node. The optical fabric also includes a number of optical tap arrays (206-213) distributed along each bundle of optical broadcast buses. Each optical tap array is configured to divert a portion of the optical power associated with the optical signals carried by a bundle of optical broadcast buses to one of the nodes.
摘要翻译：公开了光互连结构和光开关。在一个方面，光学互连结构包括一个或多个光学广播总线束（202,204）。每个光学广播总线在一端光耦合到节点并且被配置为传送由节点产生的光信号。光学结构还包括沿着每束光学广播总线分布的多个光学抽头阵列（206-213）。每个光抽头阵列被配置为将与由一束光学广播总线携带的光信号相关联的光功率的一部分转移到节点之一。

6. 发明申请

WO2010128958A1 BUS-BASED SCALABLE OPTICAL FABRICS 审中-公开
标题翻译：基于总线的可扩展光学织物
公开(公告)号：WO2010128958A1
公开(公告)日：2010-11-11
申请号：PCT/US2009/002798
申请日：2009-05-06
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MCLAREN, Moray , TAN, Michael, Renne, Ty , GOSTIN, Gary
发明人： MCLAREN, Moray , TAN, Michael, Renne, Ty , GOSTIN, Gary
IPC分类号： H04B10/13 , G02B6/28
CPC分类号： G02B6/2852 , G02B6/28 , G02B6/2938 , G02B6/29382 , G02B6/29383 , H04B10/801
摘要： Various embodiments of the present invention are directed to arrangements of multiple optical buses to create scalable optical interconnect fabrics for computer systems. In one aspect, a multi-bus fabric (102) for transmitting optical signals between a plurality of nodes (108-111) comprises a plurality of optical buses (104-107). Each optical bus is optically coupled to each node of the plurality of nodes, and each optical bus is configured to so that one node broadcasts optical signals generated by the node to the other nodes of the plurality of nodes.
摘要翻译：本发明的各种实施例涉及多个光学总线的布置，以便为计算机系统创建可伸缩的光学互连结构。一方面，用于在多个节点（108-111）之间传输光信号的多总线结构（102）包括多条光总线（104-107）。每个光总线被光耦合到多个节点中的每个节点，并且每个光总线被配置为使得一个节点将节点生成的光信号广播到多个节点中的其他节点。

7. 发明申请

WO2010087790A1 REDUNDANT RING RESONATORS OF VARYING DIMENSIONS TO REDUCE RING RESONATOR TUNING REQUIREMENTS 审中-公开
标题翻译：用于减少环形谐振器调谐要求的不同尺寸的冗余环谐振器
公开(公告)号：WO2010087790A1
公开(公告)日：2010-08-05
申请号：PCT/US2009/000529
申请日：2009-01-27
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MCLAREN, Moray , JOUPPI, Norman Paul
发明人： MCLAREN, Moray , JOUPPI, Norman Paul
IPC分类号： G02B6/12 , H01S3/083
CPC分类号： G02B6/12007 , G02B6/29343 , G02B6/29395
摘要： Various embodiments of the present invention relate to systems for reducing the amount of power consumed in temperature tuning resonator-based transmitters and receivers. In one aspect, a system comprises an array of resonators (801-806) disposed adjacent to a waveguide (646) and a heating element (808). The heating element is operated to thermally tune the array of resonators so that each resonator in a subset of the array of resonators is in resonance with a wavelength of light traveling in the waveguide.
摘要翻译：本发明的各种实施例涉及用于减少基于温度调谐谐振器的发射机和接收机中消耗的功率量的系统。一方面，系统包括邻近波导（646）和加热元件（808）设置的谐振器阵列（801-806）。操作加热元件以对谐振器阵列进行热调谐，使得谐振器阵列的子集中的每个谐振器与在波导中行进的光的波长共振。

8. 发明申请

WO2013162511A1 IDENTIFYING NETWORK COMMUNICATION PATTERNS 审中-公开
标题翻译：识别网络通信模式
公开(公告)号：WO2013162511A1
公开(公告)日：2013-10-31
申请号：PCT/US2012/034758
申请日：2012-04-24
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , FARABOSCHI, Paolo , MCLAREN, Moray , MILOJICIC, Dejan S. , SCHREIBER, Robert
发明人： FARABOSCHI, Paolo , MCLAREN, Moray , MILOJICIC, Dejan S. , SCHREIBER, Robert
IPC分类号： H04L12/26 , H04L12/28
CPC分类号： H04L41/0833 , G06F1/3287 , G06F3/1221 , G06F9/5094 , H04L12/12 , H04L41/145 , H04L43/10 , Y02B60/42 , Y02D50/40
摘要： Examples of the present disclosure include methods, devices, and/or systems. Identifying network communication patterns can include analyzing a distributed computer program of a network, estimating virtual network communication traffic based on the analysis, and mapping the virtual network communication traffic to a physical network link. Identifying network communications patterns can also include identifying the network communication pattern and categorizing the physical communication network link based on an estimated communication intensity of the mapped communication traffic and the network communication pattern. Identifying network communication patterns can further include optimizing an energy used by the network based on the categorization.
摘要翻译：本公开的示例包括方法，设备和/或系统。识别网络通信模式可以包括分析网络的分布式计算机程序，基于分析估计虚拟网络通信流量，以及将虚拟网络通信流量映射到物理网络链路。识别网络通信模式还可以包括基于所估计的映射通信业务的通信强度和网络通信模式来识别网络通信模式和对物理通信网络链路进行分类。识别网络通信模式还可以包括基于分类优化网络使用的能量。

9. 发明申请

WO2012047233A1 ELECTRONIC SYSTEM HAVING FANOUT OPTICAL BUSES 审中-公开
标题翻译：具有散热光纤的电子系统
公开(公告)号：WO2012047233A1
公开(公告)日：2012-04-12
申请号：PCT/US2010/052052
申请日：2010-10-08
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , TAN, Michael, Renne, Ty , MCLAREN, Moray , ROSENBERG, Paul, Kessler
发明人： TAN, Michael, Renne, Ty , MCLAREN, Moray , ROSENBERG, Paul, Kessler
IPC分类号： G02B6/43 , G02B6/28 , H04B10/12
CPC分类号： H04B10/278 , G02B6/43 , H04B10/803
摘要： An electronic system (100, 200, 250) includes a plurality of electronic nodes (110a-110d), each having a transmitter module (112) and a plurality of receiver modules (114-118), in which the transmitter module is positioned at a same location with respect to the receiver modules in each of the electronic nodes, and a plurality of fanout optical buses (121a-121d, 212a-212d, 302-308, 402-408), each fanout optical bus comprising a transmitter section (122, 214), a plurality of receiver sections (124-128, 216-222), and at least one substantially straight optical waveguide (130, 230) extending between the plurality of receiver sections, wherein each transmitter section (122, 214) is optically connected to a transmitter module (112) of a respective one of the electronic nodes (110a-110d) and wherein the receiver sections of each of the fanout optical buses is connected to respective ones of the receiver modules (114a-118) of the electronic nodes.
摘要翻译：电子系统（100,200,250）包括多个电子节点（110a-110d），每个电子节点具有发射器模块（112）和多个接收器模块（114-118），其中发射器模块位于相对于每个电子节点中的接收器模块的相同位置，以及多个扇出光学总线（121a-121d，212a-212d，302-308,402-408），每个扇出光学总线包括发射机部分 122,214），多个接收器部分（124-128,216-222）以及在所述多个接收器部分之间延伸的至少一个基本上直的光波导（130,230），其中每个发射器部分（122,214）光电连接到电子节点（110a-110d）中的相应一个的发射机模块（112），并且其中每个扇出光学总线的接收机部分连接到相应的一个接收机模块（114a-118）电子节点。

10. 发明申请

WO2011078844A1 CIRCUIT SWITCHED OPTICAL INTERCONNECTION FABRIC 审中-公开
标题翻译：电路切换光纤互连面板
公开(公告)号：WO2011078844A1
公开(公告)日：2011-06-30
申请号：PCT/US2009/069038
申请日：2009-12-21
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , TAN, Michael Renne Ty , BINKERT, Nathan Lorenzo , JOUPPI, Norman Paul , MCLAREN, Moray , AHN, Jung Ho
发明人： TAN, Michael Renne Ty , BINKERT, Nathan Lorenzo , JOUPPI, Norman Paul , MCLAREN, Moray , AHN, Jung Ho
IPC分类号： G02B6/35 , H04B10/12
CPC分类号： G02B6/43 , G02B6/351 , G02B6/3556 , G02B6/3596 , G02B6/3598
摘要： A circuit switched optical interconnection fabric (100) includes a first hollow metal waveguide (115) and a second hollow metal waveguide (120) which intersects the first hollow metal waveguide (115) to form an intersection (122). An optical element (125) within the intersection (122) is configured to selectively direct an optical signal between the first hollow metal waveguide (115) and a second hollow metal waveguide (120).
摘要翻译：电路交换光互连布线（100）包括与第一中空金属波导（115）相交以形成交点（122）的第一中空金属波导（115）和第二中空金属波导（120）。交叉点（122）内的光学元件（125）被配置为选择性地引导第一中空金属波导（115）和第二中空金属波导（120）之间的光信号。

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