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    Telecentric Optical Assembly
    4.
    发明申请
    Telecentric Optical Assembly 审中-公开
    远心光学组件

    公开(公告)号：US20150102211A1

    公开(公告)日：2015-04-16

    申请号：US14579917

    申请日：2014-12-22

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Sagi Varghese Mathai ,  Paul Kessler Rosenberg ,  Michael Renne Ty Tan

    IPC: G02B7/00 ,  G02B3/00

    CPC classification number: G02B7/003 ,  G02B13/22

    Abstract: The present disclosure provides a telecentric optical assembly comprising a first portion of a telecentric optical link including a first kinematic mount having alignment structures, where the first kinematic mount can be attached to a first substrate having a first array of active optical elements; and a second portion of the telecentric optical link including a second kinematic mount having recesses configured to mate with the alignment structures, where the second kinematic mount can be attached to a second substrate having a second array of active optical elements. Additionally, the first and second kinematic mounts, when mated, can align optical beams between the first array of active optical elements and the second array of active optical elements.

    Abstract translation: 本公开提供了一种远心光学组件，其包括远心光学连接件的第一部分，其包括具有对准结构的第一运动学座架，其中第一运动学座可以附接到具有第一阵列的有源光学元件的第一衬底; 并且远心光学连接件的第二部分包括具有被配置为与对准结构配合的凹部的第二运动学座架，其中第二运动载架可附接到具有第二阵列的有源光学元件的第二基板。 另外，当配合时，第一和第二运动学安装件可以将第一阵列的有源光学元件和第二有源光学元件阵列之间的光束对准。

    Proximity free space optical interconnect
    8.
    发明授权
    Proximity free space optical interconnect 有权
    接近自由空间光互连

    公开(公告)号：US08755656B2

    公开(公告)日：2014-06-17

    申请号：US13961171

    申请日：2013-08-07

    Applicant: Hewlett-Packard Development Company, L.P.

    Inventor： Michael Renne Ty Tan ,  Paul K Rosenberg ,  Sagi V Mathai ,  Moray McLaren ,  Shih-Yuan Wang

    IPC: G02B6/26 ,  G02B6/42

    CPC classification number: G02B6/4292 ,  G02B6/325 ,  G02B6/3886 ,  G02B6/3893 ,  G02B6/43

    Abstract: A blade includes a circuit board to insert into a slot of a chassis, an optoelectronic device on the circuit board, an optical media that is flexible, coupled to the optoelectronic device, and able to guide a plurality of optical signals, a first connector optically coupled to the optical media, and a standoff on which the first connector is mounted. The first connector includes first alignment features shaped to mate with second alignment features of a second connector. The standoff provides the first connector with sufficient freedom of motion to permit the first alignment features to shift the first connector relative to the second connector and into a seated position as the first connector and the second connector move toward each other.

    Abstract translation: 刀片包括插入机箱的槽中的电路板，电路板上的光电子器件，柔性的光学介质，耦合到光电子器件，并且能够引导多个光信号，光学上的第一连接器 耦合到光学介质，以及支架，其上安装有第一连接器。 第一连接器包括成形为与第二连接器的第二对准特征配合的第一对准特征。 支架为第一连接器提供足够的运动自由度，以允许第一对准特征使第一连接器相对于第二连接器移动，并且当第一连接器和第二连接器朝彼此移动时进入就座位置。

    OPTICAL WAVEGUIDE
    10.
    发明申请
    OPTICAL WAVEGUIDE 有权
    光波导

    公开(公告)号：US20150205061A1

    公开(公告)日：2015-07-23

    申请号：US14417819

    申请日：2012-07-30

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Michael Renne Ty Tan ,  Sagi Varghese Mathai ,  Wayne Victor Sorin ,  Arlen L. Roesner ,  Glenn C. Simon

    IPC: G02B6/42 ,  G02B6/38 ,  G02B6/43

    CPC classification number: G02B6/4259 ,  G02B6/1221 ,  G02B6/3807 ,  G02B6/3885 ,  G02B6/4214 ,  G02B6/423 ,  G02B6/4249 ,  G02B6/4269 ,  G02B6/43 ,  H01L23/4093 ,  H01L2924/0002 ,  H05K1/0306 ,  H05K2201/10121 ,  H05K2203/167 ,  H01L2924/00

    Abstract: One example relates to an optical engine comprising an optical waveguide. The optical waveguide can comprise a total internal reflection (TIR) edge to change direction of an optical light beam to an angle parallel to a top surface and a bottom surface of the optical waveguide. The optical waveguide can also comprise a plurality of aligning holes extending from the top surface to the bottom surface of the optical waveguide. The optical engine can comprise a substantially transparent slab underlying the optical waveguide. The slab can also comprise a micro lens to collimate the optical light beam. The slab can further comprise a plurality of aligning pins extending perpendicular from a top surface and bottom surface of the slab. Each of the plurality of aligning pins can extend through a respective one of the plurality of aligning holes.

    Abstract translation: 一个实例涉及包括光波导的光学引擎。 光波导可以包括将光束的方向改变成平行于光波导的顶表面和底表面的角度的全内反射（TIR）边缘。 光波导还可以包括从光波导的顶表面延伸到底表面的多个对准孔。 光学引擎可以包括在光波导下方的基本上透明的板。 平板还可以包括准直光学光束的微透镜。 板坯还可包括从板的顶表面和底表面垂直延伸的多个对准销。 多个对准销中的每一个可延伸穿过多个对准孔中的相应一个。

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