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公开(公告)号:US20130318325A1
公开(公告)日:2013-11-28
申请号:US13978039
申请日:2011-01-20
申请人: Raymond G. Beausoleil , Marco Fiorentino , Moray McLaren , Greg Astfalk , Nathan Lorenzo Binkert , David A. Fattal
发明人: Raymond G. Beausoleil , Marco Fiorentino , Moray McLaren , Greg Astfalk , Nathan Lorenzo Binkert , David A. Fattal
IPC分类号: G06F15/80
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)以及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)。
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公开(公告)号:US08519803B2
公开(公告)日:2013-08-27
申请号:US12915598
申请日:2010-10-29
申请人: Moray McLaren , Raymond G. Beausoleil , Marco Fiorentino , Nathan Lorenzo Binkert , Norman Paul Jouppi , Alan Lynn Davis
发明人: Moray McLaren , Raymond G. Beausoleil , Marco Fiorentino , Nathan Lorenzo Binkert , Norman Paul Jouppi , Alan Lynn Davis
CPC分类号: H01P7/088 , G02F1/0147 , G02F2203/15 , H01P1/2084
摘要: Tunable resonator systems and methods for tuning resonator systems are disclosed. In one aspect, a resonator system includes an array of resonators disposed adjacent to a waveguide, at least one temperature sensor located adjacent to the array of resonators, and a resonator control electronically connected to the at least one temperature sensor. Each resonator has a resonance frequency in a resonator frequency comb and channels with frequencies in a channel frequency comb are transmitted in the waveguide. Resonance frequencies in the resonator frequency comb are to be adjusted in response to ambient temperature changes detected by the at least one temperature sensors to align the resonance frequency comb with the channel frequency comb.
摘要翻译: 公开了可调谐谐振器系统和用于调谐谐振器系统的方法。 在一个方面,谐振器系统包括邻近波导设置的谐振器阵列,与谐振器阵列相邻的至少一个温度传感器,以及电连接到至少一个温度传感器的谐振器控制器。 每个谐振器在谐振器频率梳中具有谐振频率,并且在波导中传输具有信道频率梳中的频率的信道。 要响应于由至少一个温度传感器检测到的环境温度变化来调节谐振器频率梳中的谐振频率,以使谐振频率梳与通道频率梳对齐。
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公开(公告)号:US20120105177A1
公开(公告)日:2012-05-03
申请号:US12915598
申请日:2010-10-29
申请人: Moray McLaren , Raymond G. Beausoleil , Marco Fiorentino , Nathan Lorenzo Binkert , Norman Paul Jouppi , Alan Lynn Davis
发明人: Moray McLaren , Raymond G. Beausoleil , Marco Fiorentino , Nathan Lorenzo Binkert , Norman Paul Jouppi , Alan Lynn Davis
CPC分类号: H01P7/088 , G02F1/0147 , G02F2203/15 , H01P1/2084
摘要: Tunable resonator systems and methods for tuning resonator systems are disclosed. In one aspect, a resonator system includes an array of resonators disposed adjacent to a waveguide, at least one temperature sensor located adjacent to the array of resonators, and a resonator control electronically connected to the at least one temperature sensor. Each resonator has a resonance frequency in a resonator frequency comb and channels with frequencies in a channel frequency comb are transmitted in the waveguide. Resonance frequencies in the resonator frequency comb are to be adjusted in response to ambient temperature changes detected by the at least one temperature sensors to align the resonance frequency comb with the channel frequency comb.
摘要翻译: 公开了可调谐谐振器系统和用于调谐谐振器系统的方法。 在一个方面,谐振器系统包括邻近波导设置的谐振器阵列,与谐振器阵列相邻的至少一个温度传感器,以及电连接到至少一个温度传感器的谐振器控制器。 每个谐振器在谐振器频率梳中具有谐振频率,并且在波导中传输具有信道频率梳中的频率的信道。 要响应于由至少一个温度传感器检测到的环境温度变化来调节谐振器频率梳中的谐振频率,以使谐振频率梳与通道频率梳对齐。
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公开(公告)号:US08335434B2
公开(公告)日:2012-12-18
申请号:US12682918
申请日:2008-10-23
申请人: Raymond G. Beausoleil , Marco Fiorentino , Norman Paul Jouppi , Nathan Lorenzo Binkert , Robert Samuel Schreiber , Qianfan Xu
发明人: Raymond G. Beausoleil , Marco Fiorentino , Norman Paul Jouppi , Nathan Lorenzo Binkert , Robert Samuel Schreiber , Qianfan Xu
CPC分类号: G02B6/43 , G02B6/12007 , H01L24/13 , H01L24/16 , H01L24/45 , H01L24/48 , H01L25/0657 , H01L25/18 , H01L31/101 , H01L2224/13025 , H01L2224/451 , H01L2224/48091 , H01L2224/73253 , H01L2224/73265 , H01L2225/06541 , H01L2924/01019 , H01L2924/01068 , H01L2924/12043 , H01L2924/14 , H01L2924/00014 , H01L2924/00
摘要: Various embodiments of the present invention are directed to systems and methods for all optical distributed arbitration for computer system components (1801-1804) communicatively coupled via a photonic interconnect in a computer system device. The embodiments of the optical arbitration in the computer system provides arbitration schemes with fixed priority (2000) and non-fixed priority (1830, 2200). The non-fixed priority scheme embodiments can provide fairness in arbitration. In some embodiments, delivery of light power and arbitration are combined (1830, 2001).
摘要翻译: 本发明的各种实施例涉及用于计算机系统组件(1801-1804)的所有光分布式仲裁的系统和方法,所述计算机系统组件通过计算机系统设备中的光子互连通信地耦合。 计算机系统中的光学仲裁的实施例提供具有固定优先级(2000)和非固定优先级(1830,2200)的仲裁方案。 非固定优先权方案实施例可以在仲裁中提供公平性。 在一些实施例中,组合光功率和仲裁的传递(1830,2001)。
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公开(公告)号:US07889956B2
公开(公告)日:2011-02-15
申请号:US12387216
申请日:2009-04-29
申请人: Raymond G. Beausoleil , Marco Fiorentino , Norman Paul Jouppi , Nathan Lorenzo Binkert , Robert Samuel Schreiber , Qianfan Xu
发明人: Raymond G. Beausoleil , Marco Fiorentino , Norman Paul Jouppi , Nathan Lorenzo Binkert , Robert Samuel Schreiber , Qianfan Xu
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 comprises a plurality of on-chip waveguides. Additionally, the photonic interconnect may include a plurality of off-chip waveguides, and at least one optoelectronic converter. The at least one optoelectronic converter can be photonically coupled to a portion of the plurality of on-chip waveguides, can be photonically coupled to a portion of the plurality of off-chip waveguides, and is in electronic communication with at least one computer system component.
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,光子互连包括多个片上波导。 另外,光子互连可以包括多个片外波导,以及至少一个光电转换器。 所述至少一个光电转换器可以光子耦合到所述多个片上波导的一部分,可光子耦合到所述多个芯片外波导的一部分,并且与至少一个计算机系统组件进行电子通信 。
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公开(公告)号:US20090103854A1
公开(公告)日:2009-04-23
申请号:US11975974
申请日:2007-10-23
申请人: Raymond G. Beausoleil , Marco Fiorentino , Norman Paul Jouppi , Nathan Lorenzo Binkert , Robert Samuel Schreiber , Qianfan Xu
发明人: Raymond G. Beausoleil , Marco Fiorentino , Norman Paul Jouppi , Nathan Lorenzo Binkert , Robert Samuel Schreiber , Qianfan Xu
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 comprises a plurality of on-chip waveguides. Additionally, the photonic interconnect may include a plurality of off-chip waveguides, and at least one optoelectronic converter. The at least one optoelectronic converter can be photonically coupled to a portion of the plurality of on-chip waveguides, can be photonically coupled to a portion of the plurality of off-chip waveguides, and is in electronic communication with at least one computer system component.
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公开(公告)号:US20090274413A1
公开(公告)日:2009-11-05
申请号:US12387216
申请日:2009-04-29
申请人: Raymond G. Beausoleil , Marco Fiorentino , Norman Paul Jouppi , Nathan Lorenzo Binkert , Robert Samuel Schreiber , Qianfan Xu
发明人: Raymond G. Beausoleil , Marco Fiorentino , Norman Paul Jouppi , Nathan Lorenzo Binkert , Robert Samuel Schreiber , Qianfan Xu
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 comprises a plurality of on-chip waveguides. Additionally, the photonic interconnect may include a plurality of off-chip waveguides, and at least one optoelectronic converter. The at least one optoelectronic converter can be photonically coupled to a portion of the plurality of on-chip waveguides, can be photonically coupled to a portion of the plurality of off-chip waveguides, and is in electronic communication with at least one computer system component.
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公开(公告)号:US07532785B1
公开(公告)日:2009-05-12
申请号:US11975974
申请日:2007-10-23
申请人: Raymond G. Beausoleil , Marco Fiorentino , Norman Paul Jouppi , Nathan Lorenzo Binkert , Robert Samuel Schreiber , Qianfan Xu
发明人: Raymond G. Beausoleil , Marco Fiorentino , Norman Paul Jouppi , Nathan Lorenzo Binkert , Robert Samuel Schreiber , Qianfan Xu
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 comprises a plurality of on-chip waveguides. Additionally, the photonic interconnect may include a plurality of off-chip waveguides, and at least one optoelectronic converter. The at least one optoelectronic converter can be photonically coupled to a portion of the plurality of on-chip waveguides, can be photonically coupled to a portion of the plurality of off-chip waveguides, and is in electronic communication with at least one computer system component.
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,光子互连件包括多个片上波导。 另外,光子互连可以包括多个片外波导,以及至少一个光电转换器。 所述至少一个光电转换器可以光子耦合到所述多个片上波导的一部分,可光子耦合到所述多个芯片外波导的一部分,并且与至少一个计算机系统组件进行电子通信 。
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公开(公告)号:US09995876B2
公开(公告)日:2018-06-12
申请号:US14416781
申请日:2012-07-30
申请人: Di Liang , David A. Fattal , Marco Fiorentino , Zhen Peng , Charles M. Santori , Raymond G. Beausoleil
发明人: Di Liang , David A. Fattal , Marco Fiorentino , Zhen Peng , Charles M. Santori , Raymond G. Beausoleil
CPC分类号: G02B6/1225 , B82Y20/00 , G02B6/122 , G02B6/125 , G02B6/34 , G02B2006/12121 , G02B2006/12166 , H01S5/1032 , H01S5/1035 , H01S5/105 , H01S5/1085 , H01S5/1203 , H01S5/125
摘要: Compact photonics platforms and methods of forming the same are provided. An example of a compact photonics platform includes a layered structure having an active region along a longitudinal axis, a facet having an angle no less than a critical angle formed at least one longitudinal end of the active region, and a waveguide having at least one grating coupler positioned in alignment with the angled facet to couple light out to or in from the waveguide.
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公开(公告)号:US09103973B2
公开(公告)日:2015-08-11
申请号:US14009775
申请日:2011-04-20
CPC分类号: G02B6/12002 , G02B5/1809 , G02B6/34 , G02B6/4214 , G02B6/43
摘要: Planar, polarization insensitive, optical elements to control refraction of transmitted light in free space are disclosed. In one aspect, an optical element includes a substrate having a planar surface, and a polarization insensitive, high contrast, sub-wavelength grating composed of posts that extend from the planar surface. The grating has at least one region. Within each region, cross-sectional dimensions of the posts and/or lattice arrangement of the posts are nonperiodically varied to control refraction of light transmitted through the optical element.
摘要翻译: 公开了平面,偏振不敏感,用于控制自由空间中透射光的折射的光学元件。 在一个方面,光学元件包括具有平坦表面的基板和由平面表面延伸的柱构成的偏振不敏感的高对比度的亚波长光栅。 光栅具有至少一个区域。 在每个区域内,柱的横截面尺寸和/或晶格布置的非周期性变化,以控制透过光学元件的光的折射。
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