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11. 发明申请

WO2011043774A1 TUNABLE RESONATORS 审中-公开
标题翻译：可调共振器
公开(公告)号：WO2011043774A1
公开(公告)日：2011-04-14
申请号：PCT/US2009/059964
申请日：2009-10-08
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BINKERT, Nathan Lorenzo , AHN, Jung Ho , FIORENTINO, Marco
发明人： BINKERT, Nathan Lorenzo , AHN, Jung Ho , FIORENTINO, Marco
IPC分类号： G02B6/12 , H01S3/083
CPC分类号： G02B6/29341 , G02F1/2257 , G02F2203/15
摘要： Various embodiments of the present invention relate to electronically tunable ring resonators. In one embodiment of the present invention, a resonator structure (300,1200) includes an inner resonator disposed on a surface of a substrate, and a phase-change layer (304,1204) covering the resonator. The resonance wavelength of the resonator structure can be selected by applying of a first voltage that changes the effective refractive index of the inner resonator and by applying of a second voltage that changes the effective refractive index of the phase-change layer.
摘要翻译：本发明的各种实施例涉及电子可调环形谐振器。在本发明的一个实施例中，谐振器结构（300,1200）包括设置在衬底的表面上的内谐振器和覆盖谐振器的相变层（304,1204）。可以通过施加改变内谐振器的有效折射率的第一电压和施加改变相变层的有效折射率的第二电压来选择谐振器结构的共振波长。

12. 发明申请

WO2010050921A1 PRIORITIZED OPTICAL ARBITRATION SYSTEMS AND METHODS 审中-公开
标题翻译：优先光学仲裁系统和方法
公开(公告)号：WO2010050921A1
公开(公告)日：2010-05-06
申请号：PCT/US2008/012392
申请日：2008-10-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BINKERT, Nathan, Lorenzo , MCLAREN, Moray , DAVIS, Alan, Lynn
发明人： BINKERT, Nathan, Lorenzo , MCLAREN, Moray , DAVIS, Alan, Lynn
IPC分类号： G06F3/00 , G06F9/30 , H04L12/00
CPC分类号： H04L12/40156 , H04L12/40163
摘要： Various embodiments of the present invention relate to systems and methods for achieving low-latency, prioritized, distributed optical-base arbitration. In one embodiment, an optical arbitration system (100,1100) comprises a waveguide (102,1102) having a first end and a second end, and a source (104,1104) optically coupled to the first end of the waveguide and configured to input at least one wavelength of light into the waveguide. The system also includes a number of wavelength selective elements (106-109,1106-1109) optically coupled to the waveguide. Each wavelength selective element is capable of extracting a wavelength of light from the waveguide when activated by an electronically coupled node. An arbiter (110,116,120,1112,1116,1120) is optically coupled to the second end of the waveguide and to the waveguide between the source and a wavelength selective element located closest to the source along the waveguide.
摘要翻译：本发明的各种实施例涉及用于实现低延迟，优先级分布的光学基准仲裁的系统和方法。在一个实施例中，光学仲裁系统（100,1100）包括具有第一端和第二端的波导（102,1102）和光学耦合到波导的第一端的源（104,1104），并且被配置为将至少一个波长的光输入到波导中。该系统还包括光耦合到波导的多个波长选择元件（106-109,1106-1109）。当由电子耦合节点激活时，每个波长选择元件能够从波导提取光的波长。仲裁器（110,116,120,1112,1116,1120）光学耦合到波导的第二端以及源和波导之间的波导，波导选择元件最靠近波导的源极。

13. 发明申请

WO2009055029A2 THREE-DIMENSIONAL DIE STACKS WITH INTER-DEVICE AND INTRA-DEVICE OPTICAL INTERCONNECT 审中-公开
标题翻译：具有内部设备和设备间光纤互连的三维模块
公开(公告)号：WO2009055029A2
公开(公告)日：2009-04-30
申请号：PCT/US2008/012116
申请日：2008-10-23
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BINKERT, Nathan Lorenzo, , JOUPPI, Norman Paul, , DAVIS, Alan Lynn, , BEAUSOLEIL, Raymond G,
发明人： BINKERT, Nathan Lorenzo, , JOUPPI, Norman Paul, , DAVIS, Alan Lynn, , BEAUSOLEIL, Raymond G,
IPC分类号： H01L23/12 , H01L23/48 , H01L23/52
CPC分类号： G02B6/43 , H01L2224/16225
摘要： Examples of a computer system (100) packaged in a three-dimensional stack of dies are described. The package includes an electrical die (102, 104, 106) and an optical die (108) coupled to and stacked with the electrical die. The electrical die includes circuitry to process and communicate electrical signals, and the optical die includes structures to transport optical signals. The electrical die has a smaller area than the optical die so that the optical die includes an exposed mezzanine (128) which is configured with optical input/output ports (125,708, 802). Additionally, the packaging (120) can be configured to provide structural support against insertion forces for external optical connections (124).
摘要翻译：描述了封装在三维模组中的计算机系统（100）的示例。该封装包括电模头（102,104,106）和耦合到电模具并与电模具堆叠的光学裸片（108）。电子管芯包括用于处理和传送电信号的电路，并且光学管芯包括传输光信号的结构。电芯片具有比光学裸片更小的面积，使得光学管芯包括被配置有光学输入/输出端口（125,708,802）的裸露的夹层（128）。另外，包装（120）可以构造成提供抵抗外部光学连接（124）的插入力的结构支撑。

14. 发明申请

WO2009055018A1 PHOTONIC INTERCONNECTS FOR COMPUTER SYSTEM DEVICES 审中-公开
标题翻译：计算机系统设备的光电互连
公开(公告)号：WO2009055018A1
公开(公告)日：2009-04-30
申请号：PCT/US2008/012098
申请日：2008-10-23
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BEAUSOLEIL, Raymond G, , FIORENTINO, Marco , JOUPPI, Norman, Paul , BINKERT, Nathan, Lorenzo , SCHREIBER, Robert, Samuel , XU, Qianfan
发明人： BEAUSOLEIL, Raymond G, , FIORENTINO, Marco , JOUPPI, Norman, Paul , BINKERT, Nathan, Lorenzo , SCHREIBER, Robert, Samuel , XU, Qianfan
IPC分类号： G02B6/12
CPC分类号： G02B6/43 , H04B10/801
摘要： Various embodiments of the present invention are directed to photonic interconnects that can be used for on-chip as well as off-chip communications between computer system components. In one embodiment of the present invention, a photonic interconnect (108) comprises a plurality of on-chip waveguides (308). Additionally, the photonic interconnect may include a plurality of off-chip waveguides (310,620), and at least one optoelectronic converter (306). The at least one optoelectronic converter (306) can be photonically coupled to a portion of the plurality of on-chip waveguides (308), can be photonically coupled to a portion of the plurality of off-chip waveguides (310,620), and is in electronic communication with at least one computer system component (615-618).
摘要翻译：本发明的各种实施例涉及可用于片上以及计算机系统部件之间的片外通信的光子互连。在本发明的一个实施例中，光子互连（108）包括多个片上波导（308）。另外，光子互连可以包括多个片外波导（310,620）和至少一个光电转换器（306）。所述至少一个光电转换器（306）可光子耦合到所述多个片上波导（308）的一部分，可光子耦合到所述多个片外波导（310,620）的一部分，并且处于与至少一个计算机系统组件的电子通信（615-618）。

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