Method of manufacturing I/O node in an optical channel waveguide
    2.
    发明公开
    Method of manufacturing I/O node in an optical channel waveguide 失效
    用于在光学通道波导生产的输入/输出耦合节点的方法。

    公开(公告)号:EP0603479A1

    公开(公告)日:1994-06-29

    申请号:EP93115973.5

    申请日:1993-10-04

    申请人: MOTOROLA, INC.

    IPC分类号: G02B6/12 G02B6/34

    摘要: A method of manufacturing a molded optical channel waveguide (11), having a critical internal reflection angle and an exposed surface (17), and affixing a holographic layer (16), having gratings (20) formed therein, in overlying relationship with the exposed surface of the optical waveguide. The gratings being positioned to form an angle (a) with the surfaces of the holographic layer such that light rays incident on an upper surface of the holographic layer and substantially normal thereto are diffracted by the gratings into the optical waveguide. Also, light waves travelling within the waveguide couple outwardly through the holographic layer. Light generators (51) and detectors (52) are mounted to supply light to and receive light from the holographic layer.

    摘要翻译: 与暴露的制造模制的光学通道波导(11),具有临界内反射角,并在暴露表面(17)和固定形成于其中的全息层(16),其具有光栅(20),在上覆的关系的方法 光波导的表面上。 所述光栅被定位以形成角度(α)与全息层的寻求的是轻微的光线入射到全息层的上表面和基本上与其正常的表面由光栅到光波导衍射。 因此,光波波导情侣内向外穿过全息层旅行。 光发生器(51)和检测器(52)被安装到光供应到和从全息层接收光。

    Intelligent interconnects for broadband optical networking
    3.
    发明公开
    Intelligent interconnects for broadband optical networking 失效
    Intelligente Zwischenverbindungfüroptisches Breitbandnetz。

    公开(公告)号:EP0530633A2

    公开(公告)日:1993-03-10

    申请号:EP92114386.3

    申请日:1992-08-24

    申请人: MOTOROLA, INC.

    IPC分类号: H04L12/26 H04B10/00

    CPC分类号: H04L45/00 H04L45/22

    摘要: An optical link having a terminal (15, 20) at each end, each terminal including formatting circuitry (25, 50) controllable to format transmitted data in a variety of configurations and to rectify formatting errors and failure detectors (40, 60) for detecting the failure of an optical path and switching to a properly operating redundant path.

    摘要翻译: 一种光链路,每端具有端子(15,20),每个端子包括可控制的格式化电路(25,50),以格式化各种配置的传输数据并纠正格式化错误和故障检测器(40,60),用于检测 光路故障并切换到正常工作的冗余路径。

    Adjoining waveguide
    4.
    发明公开
    Adjoining waveguide 失效
    Angrenzender Wellenleiter

    公开(公告)号:EP0690319A1

    公开(公告)日:1996-01-03

    申请号:EP95109713.8

    申请日:1995-06-22

    申请人: MOTOROLA, INC.

    摘要: An adjoining waveguide (104) and optical connector (102) is provided. A waveguide (104) including a first end surface (123), a second end surface (124), and an adjoining surface (118) is formed. The adjoining waveguide (104) further includes a core region (108) that extends from the first end surface (123) to the second end surface (124) and a cladding region (105) that surrounds the core region (108). The first end surface (123) and the second end surface (124) of the waveguide (104) exposes a portion of the core region (108) that is used for optical coupling. The joining surface (108) forms an interconnecting surface for another waveguide (106).

    摘要翻译: 提供邻接的波导(104)和光学连接器(102)。 形成包括第一端面(123),第二端面(124)和邻接面(118)的波导(104)。 相邻的波导(104)还包括从第一端面(123)延伸到第二端面(124)的芯区域(108)和围绕芯区域(108)的包层区域(105)。 波导(104)的第一端面(123)和第二端面(124)露出用于光耦合的芯区域(108)的一部分。 接合表面(108)形成用于另一个波导(106)的互连表面。

    Optical bus with optical transceiver modules and method of manufacture
    5.
    发明公开
    Optical bus with optical transceiver modules and method of manufacture 失效
    光学总线与光收发器模块和制造方法。

    公开(公告)号:EP0588014A3

    公开(公告)日:1995-08-09

    申请号:EP93111357.5

    申请日:1993-07-15

    申请人: MOTOROLA, INC.

    IPC分类号: H04B10/14 G02B6/42

    摘要: An optical bus (10) including two identical transceiver modules (12) each including transmitter and receiver circuitry and light detectors and light generators (70). The light detectors and generators (70) are coupled, optically, to the ends of an optical fiber ribbon (13) by a molded waveguide (40) and, electrically, to the transmitter or receiver by conductors (26, 31, 32) in a mounting board (25). The receiver circuitry contains a burst mode, non-linear receiver (80) and the transmitter contains CMOS circuits (38) to increase the simplicity and speed of the module.

    Optical bus with optical transceiver modules and method of manufacture
    6.
    发明公开
    Optical bus with optical transceiver modules and method of manufacture 失效
    光学总线与光收发器模块和制造方法。

    公开(公告)号:EP0588014A2

    公开(公告)日:1994-03-23

    申请号:EP93111357.5

    申请日:1993-07-15

    申请人: MOTOROLA, INC.

    IPC分类号: H04B10/14 G02B6/42

    摘要: An optical bus (10) including two identical transceiver modules (12) each including transmitter and receiver circuitry and light detectors and light generators (70). The light detectors and generators (70) are coupled, optically, to the ends of an optical fiber ribbon (13) by a molded waveguide (40) and, electrically, to the transmitter or receiver by conductors (26, 31, 32) in a mounting board (25). The receiver circuitry contains a burst mode, non-linear receiver (80) and the transmitter contains CMOS circuits (38) to increase the simplicity and speed of the module.

    摘要翻译: 光学总线(10)包括两个相同的收发器模块(12)每个均包括发送器和接收器电路和光检测器和光发生器(70)。 光检测器和产生器(70)由模制的波导(40)和,在电学上,由导体的发射器或接收器耦合的,光学,涉及一种光学纤维带(13)的端部(26,31,32) 安装板(25)。 接收器电路包含一个突发模式,非线性接收器(80)和所述发送器包含CMOS电路(38),以增加模块的简单性和速度。

    Interface coupling electronic circuitry
    9.
    发明公开
    Interface coupling electronic circuitry 失效
    Schnittstelle zur Kopplung von elektronischen Schaltungen。

    公开(公告)号:EP0566900A1

    公开(公告)日:1993-10-27

    申请号:EP93105129.6

    申请日:1993-03-29

    申请人: MOTOROLA, INC.

    IPC分类号: G02B6/42 G02B6/30

    摘要: An optical interface including a keyway (20) formed in a printed circuit board (16,17) and a mating portion (22) attached to the ends of a plurality of optical fibers (28). Openings (24) in a surface (25) of the keyway (20) communicate light from the fibers (28) to semiconductor chips (14) on the board (16,17) by means of optical waveguides formed in the dielectric layers (17) of the printed circuit board (16,17). The keyway (20) accurately aligns the mating portion (22) which aligns the ends of the fibers (28) with the openings (24).

    摘要翻译: 一种光学接口,包括形成在印刷电路板(16,17)中的键槽(20)和附接到多个光纤(28)的端部的配合部分(22)。 键槽(20)的表面(25)中的开口(24)通过形成在电介质层(17)中的光波导将来自光纤(28)的光传导到板(16,17)上的半导体芯片(14) )印刷电路板(16,17)。 键槽(20)精确对准将纤维(28)的端部与开口(24)对准的配合部分(22)。

    Magnetic holding methods for optical fiber I/O assembly
    10.
    发明公开
    Magnetic holding methods for optical fiber I/O assembly 失效
    光纤的输入/输出端子的磁性安装方法。

    公开(公告)号:EP0559364A1

    公开(公告)日:1993-09-08

    申请号:EP93301331.0

    申请日:1993-02-23

    申请人: MOTOROLA, INC.

    IPC分类号: G02B6/30 G02B6/42

    摘要: A method of coupling an optical fiber (20) to a desired optical input (15) (e.g. an integrated optical waveguide) wherein the optical fiber (20) is pre-coated with a magnetic material (21) and then placed in an elongated groove (12) in a base (10), one end of which groove (12) terminates at the desired optical input (15). A magnetic field is applied to hold the pre-coated optical fiber (20) firmly in place while it is permanently mounted by some means such as soldering or an adhesive.

    摘要翻译: 耦合到光纤(20)的至worin光纤(20)所期望的光学输入端(15)(例如,在集成光波导)一种方法是预先涂有磁性材料(21),然后放置在一个细长槽 (12)在基座(10),其中槽(12)的一个端部终止于所需的光输入(15)。 的磁场被施加到保持预涂光纤(20)牢固地保持就位,同时它被永久地安装由一些方式:如焊接或通过粘合剂。