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公开(公告)号：US20150003841A1
公开(公告)日：2015-01-01
申请号：US14365294
申请日：2012-01-31
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。
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公开(公告)号：US20140321495A1
公开(公告)日：2014-10-30
申请号：US14364725
申请日：2012-01-18
申请人： David A. Fattal , Raymond G. Beausoleil , Marco Fiorentino , Paul Kessler Rosenberg , Terrel Morris
发明人： David A. Fattal , Raymond G. Beausoleil , Marco Fiorentino , Paul Kessler Rosenberg , Terrel Morris
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。
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公开(公告)号：US20140308006A1
公开(公告)日：2014-10-16
申请号：US14357841
申请日：2011-12-09
IPC分类号： G02B6/34
CPC分类号： G02B6/34 , G02B6/29304 , G02B6/3845 , G02B6/3885 , Y10T29/49826
摘要： Techniques related to optical devices are described herein. In an example, an optical device includes (a) an input optical channel and a corresponding output optical channel, and (b) an assembly of sub-wavelength grating layers aligned to optically couple the input optical channel to the output optical channel.
摘要翻译： 本文描述了与光学器件相关的技术。 在一个示例中，光学装置包括（a）输入光通道和相应的输出光通道，以及（b）将波长光纤通道光耦合到输出光通道的子波长光栅层的组合。
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公开(公告)号：US20140301702A1
公开(公告)日：2014-10-09
申请号：US14357781
申请日：2011-12-09
申请人： Raymond G. Beausoleil , Paul Kessler Rosenberg , David A. Fattal , Terrel Morris , Marco Fiorentino
发明人： Raymond G. Beausoleil , Paul Kessler Rosenberg , David A. Fattal , Terrel Morris , Marco Fiorentino
IPC分类号： G02B6/26
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： 描述与光连接器有关的技术。 套圈包括用于通过套圈的光透射的光学路径。 在示例中，子波长光栅（SWG）组件集成在套圈中，与光路的端部对准。
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公开(公告)号：US08811778B2
公开(公告)日：2014-08-19
申请号：US12991048
申请日：2008-05-06
申请人： Robert Newton Bicknell , Jong-Souk Yeo , Pavel Kornilovich , Michael Renne Ty Tan , Paul Kessler Rosenberg
发明人： Robert Newton Bicknell , Jong-Souk Yeo , Pavel Kornilovich , Michael Renne Ty Tan , Paul Kessler Rosenberg
IPC分类号： G02B6/12
摘要： Systems and a method for routing optical signals are disclosed. One system includes a first large core hollow metal waveguide configured to guide a substantially coherent optical beam. A second large core hollow waveguide is optically coupled to the first waveguide with a coupling device. The coupling device is configured to divide the coherent optical beam into a transmitted beam and a reflected beam. Beam walk-off within the coupling device causes the transmitted beam to be shifted by an offset amount. The second large core hollow metal waveguide is shifted from the first large core hollow metal waveguide by approximately the offset amount to receive the shifted transmitted beam.
摘要翻译： 公开了用于路由光信号的系统和方法。 一个系统包括构造成引导基本相干光束的第一大芯空心金属波导管。 第二大芯空心波导通过耦合装置光耦合到第一波导。 耦合装置被配置为将相干光束分成透射光束和反射光束。 耦合装置内的光束离散使得透射光束偏移偏移量。 第二大芯空心金属波导从第一大芯空心金属波导移位大约偏移量以接收偏移的透射光束。
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公开(公告)号：US20140219608A1
公开(公告)日：2014-08-07
申请号：US14234987
申请日：2011-07-29
申请人： Wayne V Sorin , Michael Renne Ty Tan , Sagi Varghese Mathai , Paul Kessler Rosenberg , Georgios Panotopoulos
发明人： Wayne V Sorin , Michael Renne Ty Tan , Sagi Varghese Mathai , Paul Kessler Rosenberg , Georgios Panotopoulos
CPC分类号： G02B6/2817 , G02B27/1073 , G02B27/14 , G02B27/141 , G02B27/149
摘要： Waveguide array optical power splitters that provide compact, low-cost implementation of optical power splitting for one and two dimensional optical waveguide arrays are disclosed. The optical power splitters do not introduce mode dependent loss and preserve polarization, enabling the optical power splitters to be used with multimode and single mode light sources. In one aspect, an optical power splitter includes a beamsplitter to receive a plurality of incident beams of light. The beamsplitter splits each incident beam of light into a plurality of output beams of light with each output beam output in a different direction from the beamsplitter. The optical power splitter includes a first set of lenses with each lens to approximately collimate one of the incident beams of light, and includes a second set of lenses with each lens to focus the output beams of light.
摘要翻译： 公开了提供用于一维和二维光波导阵列的光功率分离的紧凑，低成本实施的波导阵列光功率分配器。 光功率分配器不会引入模式相关的损耗并保持极化，使光功率分配器能够与多模和单模光源一起使用。 在一个方面，光功率分配器包括用于接收多个入射光束的分束器。 分束器将每个入射光束分成多个输出光束，每个输出光束在与分束器不同的方向上输出。 光功率分配器包括具有每个透镜近似准直其中一个入射光束的第一组透镜，并且包括具有每个透镜的第二组透镜以聚焦输出光束。
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公开(公告)号：US20130216180A1
公开(公告)日：2013-08-22
申请号：US13881134
申请日：2010-10-29
申请人： Michael Renne Ty Tan , Wayne V. Sorin , Paul Kessler Rosenberg , Sagi Varghese Mathai , Georgios Panotopoulos
发明人： Michael Renne Ty Tan , Wayne V. Sorin , Paul Kessler Rosenberg , Sagi Varghese Mathai , Georgios Panotopoulos
CPC分类号： G02B6/2817 , G02B6/29367 , G02B6/3807 , H04J14/0282
摘要： This disclosure is directed to scalable optical interconnect fabrics for distributing optical signals over a computer systems. In one aspect, an optical interconnect fabric includes a star coupler and a plurality of output optical fibers. Each output optical fiber is connected at a first end to the star coupler and is connected at a second end to a node of a plurality of nodes. The fabric also includes the input optical fiber connected at a first end to the star coupler and connected at a second end to a node of the plurality of nodes. The star coupler is to receive at least one optical signal via the input optical fiber, is to split each optical signal into a plurality of optical signals with approximately the same optical power, and is to output each optical signal into one of the output optical fibers.
摘要翻译： 本公开涉及用于在计算机系统上分配光信号的可伸缩光学互连结构。 在一个方面，光学互连结构包括星形耦合器和多个输出光纤。 每个输出光纤在第一端连接到星形耦合器，并且在第二端连接到多个节点的节点。 该结构还包括在第一端连接到星形耦合器并且在第二端连接到多个节点的节点的输入光纤。 星形耦合器是通过输入光纤接收至少一个光信号，是将每个光信号分成具有大致相同光功率的多个光信号，并将每个光信号输出到输出光纤之一 。
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公开(公告)号：US08503848B2
公开(公告)日：2013-08-06
申请号：US13015546
申请日：2011-01-27
IPC分类号： G02B6/10
CPC分类号： G02B6/12 , Y10T29/4998
摘要： A waveguide array can comprise a base portion having a metalized inner surface, an outer surface, and a clean end surface. The inner surface can include a plurality of waveguide channels that are metalized. The clean end surface can be prepared by breaking the base portion along a groove positioned on the outer surface prior to breaking, where the groove is oriented to intersect the waveguide channels. A metalized cover portion is attached to the inner surface of the base portion to close the waveguide channels.
摘要翻译： 波导阵列可以包括具有金属化内表面，外表面和清洁端表面的基部。 内表面可以包括金属化的多个波导通道。 可以通过在断裂之前沿着位于外表面上的凹槽断开基部来制备干净的端面，其中凹槽被定向成与波导通道相交。 金属化盖部分附接到基部的内表面以封闭波导通道。
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公开(公告)号：US08437592B2
公开(公告)日：2013-05-07
申请号：US12907662
申请日：2010-10-19
CPC分类号： G02B6/2852 , G02B6/4204 , G02B6/4206 , G02B6/4249
摘要： An optical channel tap assembly comprises a first N by M waveguide array including a first set of optical channels to convey optical signals along a first set of conveyance paths. The optical channel tap assembly also comprises a second N by M waveguide array including a second set of optical channels to convey the optical signals along a second set of conveyance paths, the optical signals received from the first set of conveyance paths. Additionally, the optical channel tap assembly comprises a beam splitter, disposed between the first N by M waveguide array and the second N by M waveguide array, to divert a first portion of power from the optical signals away from the second N by M waveguide array while allowing a second portion of power from the optical signals to propagate into the second N by M waveguide array.
摘要翻译： 光通道分接组件包括第一N×M波导阵列，其包括第一组光通道，以沿着第一组输送路径传送光信号。 光通道分接组件还包括第二N乘M波导阵列，其包括第二组光通道，以沿着第二组输送路径传送光信号，所述光信号从第一组输送路径接收。 另外，光通道分接头组件包括设置在第一N×M波导阵列和第二N乘M波导阵列之间的分束器，以将来自光信号的第一部分功率从第二N转移到M波导阵列 同时允许来自光信号的第二部分功率传播到第二N乘M波导阵列。
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公开(公告)号：US20120027357A1
公开(公告)日：2012-02-02
申请号：US13258599
申请日：2009-07-31
CPC分类号： G02B6/3829 , G02B6/3652 , G02B6/3676 , G02B6/368 , G02B6/3885 , G02B6/3897
摘要： An optical fiber connector is disclosed. The optical fiber connector comprises a form having a curved surface with a first end near the bottom surface of the form. The curved surface is perpendicular to the bottom surface of the form at the first end. A first plurality of active optical fibers are positioned along the curved surface of the form in a side-by side arrangement with the tips of each of the first plurality of optical fibers adjacent to the first end of the curved surface. The ends of each of the first plurality of active optical fibers have been striped down to cladding and the cladding of each optical fiber contacts the cladding of the adjacent optical fibers. An inner cover is attached to the form thereby capturing the first plurality of active optical fibers between the curved surface of the form and an inside curved surface in the inner cover.
摘要翻译： 公开了一种光纤连接器。 光纤连接器包括具有曲面的形式，第一端靠近形式的底表面。 曲面在第一端垂直于形式的底面。 第一多个有源光纤沿着与该弯曲表面的第一端相邻的第一多个光纤中的每个光纤的并排布置方式沿着该形式的弯曲表面定位。 第一多个有源光纤中的每一个的端部已经被分层到包层，并且每个光纤的包层接触相邻光纤的包层。 内盖附接到形式上，从而在形式的弯曲表面和内盖中的内弯曲表面之间捕获第一多个有源光纤。
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