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1. 发明申请

WO2011149474A1 AREA ARRAY WAVEGUIDE POWER SPLITTER 审中-公开
标题翻译：区域阵列功率分配器
公开(公告)号：WO2011149474A1
公开(公告)日：2011-12-01
申请号：PCT/US2010/036538
申请日：2010-05-28
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MORRIS, Terrel , TAN, Michael Renne Ty , SORIN, Wayne V. , ROSENBERG, Paul Kessler , MATHAI, Sagi Varghese
发明人： MORRIS, Terrel , TAN, Michael Renne Ty , SORIN, Wayne V. , ROSENBERG, Paul Kessler , MATHAI, Sagi Varghese
IPC分类号： G02B6/28
CPC分类号： G02B6/2808 , G02B6/136 , G02B6/2813 , G02B2006/12154
摘要： A method for constructing an area array waveguide power splitter includes preparing a reflective layer on a substrate and forming a core of an area array waveguide layer and alignment features for an optical fiber input and a plurality of optical fiber outputs atop the reflective layer, wherein the core of the area array waveguide layer and the alignment features are formed concurrently. The method also includes applying a reflective layer to the top and side surfaces of the core of the area array waveguide layer and exposing an input and exposing a plurality of outputs in the reflective layer.
摘要翻译：一种面阵阵列波导功率分配器的构成方法，其特征在于，在基板上形成反射层，在所述反射层的上方形成区域阵列波导层的芯和光纤输入的对准特征以及多个光纤输出，区域阵列波导层的芯和对准特征同时形成。该方法还包括将反射层施加到区域阵列波导层的芯的顶表面和侧表面，并暴露输入并暴露反射层中的多个输出。

2. 发明申请

WO2010050985A1 OPTICAL CONNECTOR INTERCONNECTION SYSTEM AND METHOD 审中-公开
标题翻译：光连接器互连系统及方法
公开(公告)号：WO2010050985A1
公开(公告)日：2010-05-06
申请号：PCT/US2008/082158
申请日：2008-10-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MORRIS, Terrel , ROSENBERG, Paul Kessler , TAN, Michael Renne Ty , GOSTIN, Gary , PETERSON, Eric
发明人： MORRIS, Terrel , ROSENBERG, Paul Kessler , TAN, Michael Renne Ty , GOSTIN, Gary , PETERSON, Eric
IPC分类号： G02B6/38 , G02B6/12
CPC分类号： H04B10/801 , G02B6/12004 , G02B6/43 , G06F13/426 , H04B10/803 , Y10T29/49117
摘要： A method for connecting adjacent computing board devices. A source computing board (20) may be provided. An optical engine (22) attaches to the source computing board. A plurality of source optical connectors (34,36) couples to the optical engine (36). A first optical connector (34) may be positioned at a location on the source computing board (20) for a first preset type of computing component on an adjacent computing board. A second optical connector (36) may be positioned at a fixed coordinate related to the first optical connector (34) on the source computing board (20).
摘要翻译：一种用于连接相邻计算板设备的方法。可以提供源计算板（20）。光学引擎（22）附接到源计算板。多个源光学连接器（34,36）耦合到光学引擎（36）。第一光学连接器（34）可以位于源计算板（20）上的位置，用于相邻计算板上的第一预设类型的计算组件。第二光连接器（36）可以位于与源计算板（20）上的第一光连接器（34）相关的固定坐标处。

3. 发明申请

WO2013115780A1 HYBRID ELECTRO-OPTICAL PACKAGE FOR AN OPTO-ELECTRONIC ENGINE 审中-公开
标题翻译：用于光电发动机的混合电光学包装
公开(公告)号：WO2013115780A1
公开(公告)日：2013-08-08
申请号：PCT/US2012/023219
申请日：2012-01-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MCLAREN, Moray , ROSENBERG, Paul, Kessler , TAN, Michael, Renne, Ty , MORRIS, Terrel
发明人： MCLAREN, Moray , ROSENBERG, Paul, Kessler , TAN, Michael, Renne, Ty , MORRIS, Terrel
IPC分类号： H01L25/16
CPC分类号： G02B6/43 , G02B6/4206 , G02B6/4214 , G02B6/4257 , G02B6/428 , H01L25/16 , H01L2224/16225 , H01L2224/73253 , H01L2924/15192 , H04B10/2504
摘要： A hybrid electro-optical package for an opto-electronic engine. The package includes a carrier substrate, and a package base. Electrical vias and an optical via of the carrier substrate communicate between a back side and a front side of the carrier substrate. The package base is coupled to the carrier substrate by intra-package electrical interconnects. The carrier substrate is to interconnect electrically with an opto-electronic component mounted on its back side, and includes an optical aperture at its front side for communication of optical signals. Similarly, lands disposed at a front side of the package base provide for communication of electrical signals to an integrated circuit and the opto-electronic component. A system and an opto-electronic engine that include the hybrid electro-optical package are also provided.
摘要翻译：一种用于光电子发动机的混合电光学封装。该封装包括载体衬底和封装基底。载流子衬底的电气通孔和光通路在载体衬底的背面和前侧之间连通。封装基座通过内部封装的电互连耦合到载体衬底。载体基板与安装在其背面的光电元件电连接，并且在其前侧包括用于光信号通信的光学孔。类似地，设置在封装基座的前侧的焊盘提供电信号到集成电路和光电子部件的通信。还提供了包括混合电光封装的系统和光电发动机。

4. 发明申请

WO2009096981A1 OPTICAL TAPS FOR CIRCUIT BOARD-MOUNTED OPTICAL WAVEGUIDES 审中-公开
标题翻译：电路板安装光波导的光学特性
公开(公告)号：WO2009096981A1
公开(公告)日：2009-08-06
申请号：PCT/US2008/052716
申请日：2008-01-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , TAN, Michael Renne Ty , ROSENBERG, Paul Kessler , MORRIS, Terrel , WANG, Shih-yuan
发明人： TAN, Michael Renne Ty , ROSENBERG, Paul Kessler , MORRIS, Terrel , WANG, Shih-yuan
IPC分类号： G02B6/125 , G02B6/42
CPC分类号： G02B6/125 , G02B6/4214 , G02B6/43
摘要： A method for installing an optical tap into an optical waveguide formed in a printed circuit board which comprises obtaining a printed circuit board having an optical waveguide formed therein, cutting a transverse groove that has a front plane and a back plane into the optical waveguide, such that the back plane of the groove forms an oblique angle relative to the incident beam of light, and inserting a pre-fabricated beamsplitter into the groove so that the beamsplitter is positioned at the oblique angle of incidence relative to the beam of light to enable a predetermined portion of the beam of light to be directed out of the waveguide.
摘要翻译：一种用于将光学分接头安装到印刷电路板中形成的光波导中的方法，该方法包括获得其中形成有光波导的印刷电路板，将具有前平面和背面的横向凹槽切割到光波导中，槽的背面相对于入射光束形成倾斜角，并且将预制的分束器插入凹槽中，使得分束器相对于光束被定位成倾斜入射角，使得能够光束的预定部分被引导出波导。

5. 发明申请

WO2010126463A1 OPTICAL MEMORY EXPANSION 审中-公开
标题翻译：光学存储器扩展
公开(公告)号：WO2010126463A1
公开(公告)日：2010-11-04
申请号：PCT/US2009/002602
申请日：2009-04-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MORRIS, Terrel , TAN, Michael, Renne Ty
发明人： MORRIS, Terrel , TAN, Michael, Renne Ty
IPC分类号： G06F13/14 , G06F13/12 , G06F1/00
CPC分类号： G06F13/409
摘要： Various embodiments of the present invention are directed to optical-based methods and expansion memory systems for disaggregating memory of computer systems. In one aspect, an expansion memory system (200) comprises a first optical/electronic interface (202) in electrical communication with a processor, a memory expansion board (204) configured with memory, and a second optical/electronic interface (208) attached to the memory expansion board. The first interface converts optical signals into electronic signals that are sent to the processor and converts electronic signals produced by the processor into optical signals. The second interface converts optical signals into electronic signals that are sent to the memory and converts electronic signals produced by the memory into optical signals. The optical signals are exchanged between the first and second interfaces. Embodiments also include methods for sending and receiving data in an expansion memory system.
摘要翻译：本发明的各种实施例涉及用于分解计算机系统的存储器的基于光学的方法和扩展存储器系统。一方面，一种扩展存储器系统（200）包括与处理器电通信的第一光/电接口（202），配置有存储器的存储器扩展板（204）和附接的第二光/电接口（208）到内存扩展板。第一个接口将光信号转换成发送到处理器的电子信号，并将由处理器产生的电子信号转换为光信号。第二接口将光信号转换成电子信号，将其发送到存储器并将由存储器产生的电子信号转换为光信号。光信号在第一和第二接口之间交换。实施例还包括在扩展存储器系统中发送和接收数据的方法。

6. 发明申请

WO2009055017A1 DYNAMIC OPTICAL SIGNAL TRACKING ON A DETECTOR ARRAY IN A FREE SPACE OPTICAL COMMUNICATION SYSTEM 审中-公开
标题翻译：在自由空间光通信系统中的检测器阵列上的动态光信号跟踪
公开(公告)号：WO2009055017A1
公开(公告)日：2009-04-30
申请号：PCT/US2008/012097
申请日：2008-10-23
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MORRIS, Terrel , TAN, Michael, Renne, Ty , WANG, Shih-yuan , WILLIAMS, R., Stanley , STEWART, Duncan , FIORENTINO, Marco
发明人： MORRIS, Terrel , TAN, Michael, Renne, Ty , WANG, Shih-yuan , WILLIAMS, R., Stanley , STEWART, Duncan , FIORENTINO, Marco
IPC分类号： G02B6/10
CPC分类号： H04B10/1121
摘要： A free-space optical communication system includes a detector array(102; 202) having a plurality of detector elements (204) and a transmitting source(210; 310). Dynamic movement of the optical signal on the detector array is caused by changes in orientation of the transmitting source. A tracker (206) tracks the movement of the optical signal in real-time on the detector array. An output signal is derived from at least one of the detector elements illuminated by the optical signal.
摘要翻译：自由空间光通信系统包括具有多个检测器元件（204）和发射源（210; 310）的检测器阵列（102; 202）。光信号在探测器阵列上的动态移动是由发射源方向的变化引起的。跟踪器（206）在检测器阵列上实时跟踪光信号的移动。从由光信号照亮的检测器元件中的至少一个导出输出信号。

7. 发明申请

WO2009051755A1 OPTICAL INTERCONNECT SYSTEM PROVIDING COMMUNICATION BETWEEN COMPUTER SYSTEM COMPONENTS 审中-公开
标题翻译：光学互连系统提供计算机系统组件之间的通信
公开(公告)号：WO2009051755A1
公开(公告)日：2009-04-23
申请号：PCT/US2008/011815
申请日：2008-10-15
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , TAN, Michael Renne Ty, , MORRIS, Terrel , JOUPPI, Norman P, , WANG, Shih-yuan
发明人： TAN, Michael Renne Ty, , MORRIS, Terrel , JOUPPI, Norman P, , WANG, Shih-yuan
IPC分类号： G02B6/36
CPC分类号： H04J14/02 , H04B10/803
摘要： An optical interconnect system (100) for communication between computer system components (106) is described. The system includes an optical data communication path (112) and a plurality of optical taps (116), each optical tap (116) optically coupling a respective computer system component (106) to the optical data communication path (112). Each optical tap (116) splits power from an optical signal received from the data communication path (112) or from a light source (210) generating a data signal from its associated computer component (102) resulting in another optical signal. Each optical tap (116) splits light in accordance with a respective power ratio relationship between reflectivity and transmissivity. The ratio relationships of the optical taps (116) together provide a predetermined communication reliability metric for signals traversing the optical interconnect system (112) between computer system components (106).
摘要翻译：描述了用于计算机系统组件（106）之间的通信的光学互连系统（100）。该系统包括光学数据通信路径（112）和多个光学抽头（116），每个光学抽头（116）将相应的计算机系统组件（106）光学耦合到光学数据通信路径（112）。每个光学抽头（116）从从数据通信路径（112）接收的光信号或从产生与其相关联的计算机组件（102）的数据信号的光源（210）分离功率，导致另一光信号。每个光学分接头（116）根据反射率和透射率之间的相应功率比关系分开光。光学抽头（116）的比例关系一起为跨越计算机系统组件（106）之间的光学互连系统（112）的信号提供预定的通信可靠性度量。

8. 发明申请

WO2013109265A1 INTEGRATED SUB-WAVELENGTH GRATING ELEMENT 审中-公开
标题翻译：集成子波长光栅元件
公开(公告)号：WO2013109265A1
公开(公告)日：2013-07-25
申请号：PCT/US2012/021714
申请日：2012-01-18
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , FATTAL, David A. , BEAUSOLEIL, Raymond G. , FIORENTINO, Marco , ROSENBERG, Paul Kessler , MORRIS, Terrel
发明人： FATTAL, David A. , BEAUSOLEIL, Raymond G. , FIORENTINO, Marco , ROSENBERG, Paul Kessler , MORRIS, Terrel
IPC分类号： H01S5/183 , H01S5/20
CPC分类号： H01S5/183 , G02B5/1809 , G02B5/1819 , G02B5/1857 , G02B6/4204 , H01L31/02327 , H01S3/0635 , H01S3/0812 , H01S3/0826 , H01S3/10023 , H01S5/005 , H01S5/143 , H01S5/18386 , H01S5/18388 , H01S5/423
摘要： An integrated sub-wavelength grating element includes a transparent layer formed over an optoelectronic substrate layer and a sub-wavelength grating element formed into a grating layer disposed on said transparent layer. The sub-wavelength grating element is formed in alignment with an active region of an optoelectronic component within the optoelectronic substrate layer. The sub-wavelength grating element affects light passing between said grating element and said active region. A method for forming an integrated sub-wavelength grating element is also provided.
摘要翻译：集成子波长光栅元件包括形成在光电子衬底层上的透明层和形成设置在所述透明层上的光栅层的子波长光栅元件。子波长光栅元件形成为与光电子衬底层内的光电子部件的有源区对准。亚波长光栅元件影响在所述光栅元件和所述有源区域之间通过的光。还提供了一种用于形成集成子波长光栅元件的方法。

9. 发明申请

WO2013105918A2 OPTICAL CONNECTIONS 审中-公开
标题翻译：光学连接
公开(公告)号：WO2013105918A2
公开(公告)日：2013-07-18
申请号：PCT/US2011/064126
申请日：2011-12-09
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BEAUSOLEIL, Raymond G. , ROSENBERG, Paul Kessler , FATTAL, David A. , MORRIS, Terrel , FIORENTINO, Marco
发明人： BEAUSOLEIL, Raymond G. , ROSENBERG, Paul Kessler , FATTAL, David A. , MORRIS, Terrel , FIORENTINO, Marco
IPC分类号： G02B6/36 , G02B6/10
CPC分类号： G02B6/262 , G02B6/124 , G02B6/30 , G02B6/4206
摘要： Techniques related to optical connectors are described. A ferrule includes an optical pathway for light transmission through the ferrule. In examples, a sub-wavelength grating (SWG) assembly is integrated in the ferrule, aligned with an end of the optical pathway.
摘要翻译：描述了与光学连接器有关的技术。套圈包括用于透过套圈的光传输的光学路径。在示例中，亚波长光栅（SWG）组件集成在套圈中，与光路的一端对齐。

10. 发明申请

WO2010080158A1 CONFIGURABLE POINT-TO-POINT OPTICAL COMMUNICATIONS SYSTEM BETWEEN SERVERS 审中-公开
标题翻译：伺服器之间的可配置点对点通信系统
公开(公告)号：WO2010080158A1
公开(公告)日：2010-07-15
申请号：PCT/US2009/030665
申请日：2009-01-09
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , GOLDSTEIN, Martin , MORRIS, Terrel , PETERSON, Eric , ROSENBERG, Paul Kessler
发明人： GOLDSTEIN, Martin , MORRIS, Terrel , PETERSON, Eric , ROSENBERG, Paul Kessler
IPC分类号： H04B10/02 , H04B10/12 , H04B10/00
CPC分类号： G02B6/43 , G02B6/3512 , G02B6/3572 , G02B6/3574 , G02B6/4214 , H04B10/801 , H05K7/1492
摘要： A configurable optical communications system (100) for establishing point-to-point communications between multiple computer servers (160) coupled to a common midplane or backplane communications bus (132), wherein at least two of the servers include an optical input/output device (170) for sending and receiving an optical signal (112). The system further includes an optical communications pathway (140) that is configured to carry the optical signal, and at least two pivotable mirrors (150) located within the optical pathway and in-line with the optical input/output devices that are selectively orientated to direct the optical signal between the optical input/output devices to establish the point-to-point communication between the at least two servers.
摘要翻译：一种可配置的光通信系统（100），用于在耦合到公共中平面或背板通信总线（132）的多个计算机服务器（160）之间建立点对点通信，其中至少两个服务器包括光输入/输出设备（170），用于发送和接收光信号（112）。该系统还包括被配置为承载光信号的光通信路径（140）和位于光路径内的至少两个可枢转镜（150），并且与选择性地定向到在光学输入/输出设备之间引导光信号以建立至少两个服务器之间的点对点通信。

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