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    MULTI-CORE FIBER OPTICAL COUPLING ELEMENTS
    32.
    发明申请
    MULTI-CORE FIBER OPTICAL COUPLING ELEMENTS 有权
    多芯光纤耦合元件

    公开(公告)号：US20120251045A1

    公开(公告)日：2012-10-04

    申请号：US13077765

    申请日：2011-03-31

    申请人： Russell A. Budd ,  Frank R. Libsch

    发明人： Russell A. Budd ,  Frank R. Libsch

    IPC分类号： G02B6/32 ,  G02B13/22

    CPC分类号： G02B13/26 ,  G02B13/22

    摘要： An optical coupling system includes a first unit including a source of light or a first multi-core optical fiber, each of the source and the first multi-core optical fiber including at least a first aperture, a second unit including a second multi-core optical fiber including at least a second aperture corresponding to the first aperture of the first unit, and a lens array unit redirecting light between the first unit and the second unit, the lens array unit substantially matching light rays transmitted or received between the first aperture of the first unit and the corresponding second aperture of the second unit.

    摘要翻译： 光耦合系统包括包括光源的第一单元或第一多芯光纤，源和第一多芯光纤中的每一个至少包括第一孔，第二单元包括第二多芯 光纤包括与第一单元的第一孔对应的至少第二孔，以及将第一单元和第二单元之间的光重定向的透镜阵列单元，所述透镜阵列单元基本上匹配在第一单元和第二单元的第一孔之间透射或接收的光线 第一单元和第二单元的相应的第二孔径。

    Coupling Element Alignment Using Waveguide Fiducials
    35.
    发明申请
    Coupling Element Alignment Using Waveguide Fiducials 有权
    使用波导基准的耦合元件对准

    公开(公告)号：US20090202203A1

    公开(公告)日：2009-08-13

    申请号：US12424833

    申请日：2009-04-16

    申请人： Russell A. Budd ,  Punit Chiniwalla ,  Philip C.D. Hobbs ,  Frank R. Libsch

    发明人： Russell A. Budd ,  Punit Chiniwalla ,  Philip C.D. Hobbs ,  Frank R. Libsch

    IPC分类号： G02B6/32

    CPC分类号： G02B6/42 ,  G02B6/30 ,  G02B6/3885 ,  G02B6/4214 ,  G02B6/423 ,  G02B6/4292

    摘要： An optical assembly includes a waveguide assembly and an optical coupling element. The waveguide assembly includes a core, a cladding portion, and, preferably, at least two waveguide core fiducials, the at least two waveguide core fiducials and the core being lithographically formed substantially simultaneously in a substantially coplanar layer. The core and the at least two waveguide core fiducials are formed in a predetermined relationship with the cladding portion. The optical coupling element (for example, a lens array or mechanical transfer (MT) ferrule), includes an optical element and, preferably, at least two alignment features associated with the optical element, the at least two alignment features being mated with the at least two waveguide core fiducials to accurately position the optical element with respect to the core in an X-Y plane. A method of alignment is also provided.

    摘要翻译： 光学组件包括波导组件和光耦合元件。 波导组件包括芯，包层部分，并且优选地至少两个波导芯基准，所述至少两个波导芯基准和芯基本上在基本共面的层中基本上同时地形成。 芯和至少两个波导芯基准与包层部分形成预定的关系。 光学耦合元件（例如，透镜阵列或机械转移（MT）套圈）包括光学元件，并且优选地包括与光学元件相关联的至少两个对准特征，所述至少两个对准特征与所述光学元件配合 至少两个波导芯基准准确地将光学元件相对于芯在XY平面中定位。 还提供了一种对准方法。

    Medium containing optical paths and electrically conducting paths for applications in high speed data links
    37.
    发明授权
    Medium containing optical paths and electrically conducting paths for applications in high speed data links 失效
    介质包含用于高速数据链路中的光路和导电路径

    公开(公告)号：US07367715B1

    公开(公告)日：2008-05-06

    申请号：US11689788

    申请日：2007-03-22

    申请人： Russell A. Budd ,  Punit P. Chiniwalla ,  Derek B. Dove ,  James L. Sanford

    发明人： Russell A. Budd ,  Punit P. Chiniwalla ,  Derek B. Dove ,  James L. Sanford

    IPC分类号： G02B6/36 ,  G02B6/44 ,  G02B6/10

    CPC分类号： G02B6/4214 ,  G02B6/4249 ,  H05K1/0274

    摘要： A structure that possesses the combined properties of carrying signals through the provision of a series of electrical conductors, and by optical signals through the intermediary of a series of optical waveguides. This imparts a particular advantage thereto for the fabrication of optical data links, providing a convenient, compact method of interconnecting electrical paths to transducer chips and to waveguide structures. This approach solves the problem of connecting polymer waveguides to VCSEL (Vertical-Cavity-Surface-Emitting Laser) arrays, thereby avoiding the problem of damaging fragile wire bonds. A method is also provided which utilizes the foregoing structure.

    摘要翻译： 具有通过提供一系列电导体携带信号和通过一系列光波导中介的光信号的组合特性的结构。 这为光学数据链路的制造提供了特别的优点，提供了将电路互连到换能器芯片和波导结构的方便，紧凑的方法。 这种方法解决了将聚合物波导连接到VCSEL（垂直腔表面发射激光）阵列的问题，从而避免了损坏脆弱的引线键的问题。 还提供了利用上述结构的方法。

    Silicon based optical vias
    38.
    发明授权
    Silicon based optical vias 有权
    硅基光通孔

    公开(公告)号：US07352066B2

    公开(公告)日：2008-04-01

    申请号：US10675139

    申请日：2003-09-30

    申请人： Russell A. Budd ,  Punit P. Chiniwalla ,  Chirag S. Patel

    发明人： Russell A. Budd ,  Punit P. Chiniwalla ,  Chirag S. Patel

    IPC分类号： H01L23/48

    CPC分类号： G02B6/43 ,  H01L23/481 ,  H01L2924/0002 ,  H05K1/0274 ,  H01L2924/00

    摘要： Method of fabricating a semiconductor die with a microlens associated therewith. More particularly, a method for fabricating a vertical channel guide optical via through a silicon substrate wherein the optical via can contain lens elements, a discrete index gradient guiding pillar and other embodiments. Also disclosed are means for transferring, coupling and or focusing light from an electronic-optical device on the top of a semiconductor substrate through the substrate to a waveguiding medium below the substrate. The high alignment accuracies afforded by standard semiconductor fabrication processes are exploited so as to obviate the need for active alignment of the optical coupling or light guiding elements.

    摘要翻译： 制造具有与之相关联的微透镜的半导体管芯的方法。 更具体地，涉及一种通过硅衬底制造垂直沟道引导光通孔的方法，其中光通孔可以包含透镜元件，离散折射率梯度引导柱和其它实施例。 还公开了用于将来自半导体衬底顶部的电子光学器件的光通过衬底转移，耦合和聚焦到衬底下面的波导介质的装置。 利用由标准半导体制造工艺提供的高对准精度，以便消除对光学耦合或导光元件的主动对准的需要。

    Optical assembly with optoelectronic device alignment
    39.
    发明授权
    Optical assembly with optoelectronic device alignment 有权
    具有光电器件对准的光学组件

    公开(公告)号：US07308167B2

    公开(公告)日：2007-12-11

    申请号：US10931713

    申请日：2004-09-01

    申请人： Gary R. Trott ,  Russell A. Budd ,  Jeannine M. Trewhella

    发明人： Gary R. Trott ,  Russell A. Budd ,  Jeannine M. Trewhella

    IPC分类号： G02B6/12 ,  G02B6/30

    CPC分类号： G02B6/423 ,  G02B6/4214 ,  G02B6/4228 ,  G02B6/4232

    摘要： At least one optical waveguide is supported on a substrate and has a plurality of key apertures formed in a complaint element thereof. An optoelectronic device such as a vertical cavity surface emitting laser (VCSEL) has a plurality of projections that register with corresponding key apertures to position the optoelectronic device in a predetermined alignment relative to the optical waveguide.

    摘要翻译： 至少一个光波导支撑在基板上，并且在其投诉元件中形成有多个键孔。 诸如垂直腔表面发射激光器（VCSEL）的光电子器件具有多个突起，其与相应的键孔对准，以相对于光波导以预定的对准定位光电器件。

    Method to reorder (shuffle) optical cable waveguide layers
    40.
    发明授权
    Method to reorder (shuffle) optical cable waveguide layers 有权
    重新排序（洗牌）光缆波导层的方法

    公开(公告)号：US08596879B2

    公开(公告)日：2013-12-03

    申请号：US13277767

    申请日：2011-10-20

    申请人： Russell A. Budd ,  Frank R. Libsch

    发明人： Russell A. Budd ,  Frank R. Libsch

    IPC分类号： G02B6/38

    CPC分类号： G02B6/38 ,  G02B6/3817 ,  G02B6/4293 ,  G02B6/43

    摘要： An optical cable including connectors includes a plurality of waveguide layers each including a plurality of optical channels each having a first end and a second end. First and second connectors each include a plurality of electrically conductive pins, and each of the plurality of optical channels of each of the waveguides, at their first and second ends, are connected to a specified pin on each of the first and second connectors, respectively. A first optical channel connection pattern on the first connector, and a second optical channel connection pattern on the second connector. The first optical channel connection pattern on the first connector is a different pattern than the second optical channel connection pattern on the second connector in relation to a connection hole pattern which is the same for both the first and second connectors.

    摘要翻译： 包括连接器的光缆包括多个波导层，每个波导层包括多个光通道，每个光通道具有第一端和第二端。 第一和第二连接器各自包括多个导电引脚，并且每个波导的多个光通道中的每一个在其第一和第二端分别连接到第一和第二连接器中的每一个上的指定引脚 。 第一连接器上的第一光通道连接图案和第二连接器上的第二光通道连接图案。 第一连接器上的第一光通道连接图案是与第二连接器上的第二光通道连接图案相对于第一和第二连接器两者相同的连接孔图案不同的图案。