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28 条记录 (耗时 0.027 秒)

    Optical transceiver latch
    12.
    发明授权
    Optical transceiver latch 有权
    光收发器锁

    公开(公告)号：US06890206B2

    公开(公告)日：2005-05-10

    申请号：US10378737

    申请日：2003-03-04

    申请人： Eugene E. Distad ,  David Peter Gaio ,  David Motschman ,  Scott Michael Branch ,  Paul John Sendelbach

    发明人： Eugene E. Distad ,  David Peter Gaio ,  David Motschman ,  Scott Michael Branch ,  Paul John Sendelbach

    IPC分类号： H01R13/62 ,  H01R13/64

    CPC分类号： G02B6/4261 ,  G02B6/4246 ,  G02B6/4269 ,  G02B6/4292

    摘要： The present invention relates to a latching system for an optical transceiver module that eliminates the use of compound latching mechanisms by providing a single latching lever for unplugging the module from its mounting cage. The latching lever includes a pair of arms with a bail handle on one end to facilitate actuation of the latching lever and manipulation of the module. The other end of the latching lever applies a force to the cage to separate first and second mating latching members on the module and the cage, respectively. The fulcrum of the lever is provided by a bend in each arm, which acts like a journal, mounted in a bearing depression formed in the module housing.

    摘要翻译： 本发明涉及一种用于光收发器模块的锁定系统，其通过提供用于从其安装笼中拔出模块的单个闩锁杆来消除复合闩锁机构的使用。 闩锁杆包括一对臂，其一端具有吊环把手，以便于闩锁杆的致动和模块的操纵。 闩锁杆的另一端向保持架施加力，以分别在模块和保持架上分离第一和第二配合闩锁构件。 杠杆的支点由每个臂中的弯曲部提供，每个臂的弯曲作用类似于轴颈，安装在形成在模块壳体中的轴承凹部中。

    Removable small form factor fiber optic transceiver module and electromagnetic radiation shield
    14.
    发明授权
    Removable small form factor fiber optic transceiver module and electromagnetic radiation shield 有权
    可拆卸小尺寸光纤收发模块和电磁辐射屏蔽

    公开(公告)号：US06335869B1

    公开(公告)日：2002-01-01

    申请号：US09489184

    申请日：2000-01-20

    申请人： Scott M. Branch ,  David Peter Gaio ,  William K. Hogan

    发明人： Scott M. Branch ,  David Peter Gaio ,  William K. Hogan

    IPC分类号： H05K900

    CPC分类号： H05K9/0058 ,  G02B6/4201 ,  G02B6/4246 ,  G02B6/4261 ,  G02B6/4277 ,  G02B6/4284 ,  G02B6/4292

    摘要： An easily removable modular optical signal transceiver unit for conversion between modulated light signal transmission and electronic data signals and which conforms to the Small Form Factor standard for transceiver interfaces is disclosed. The structural details of its chassis include aspects which insure the proper positioning of electronic circuit boards of a transmitter optical subassembly and a receiver optical subassembly as well as the positioning of electromagnetic radiation shielding on the chassis. In conjunction with an interface device on an electronic circuit board of a host device, the chassis supports electromagnetic radiation shielding which substantially encloses the sources of electromagnetic radiation within the module and suppresses the escape of electromagnetic radiation, thereby preventing electromagnetic interference with sensitive components and devices in proximity to the module.

    摘要翻译： 公开了一种用于在调制光信号传输和电子数据信号之间进行转换且符合收发器接口的小尺寸标准的易于拆卸的模块化光信号收发器单元。 其底盘的结构细节包括确保发射器光学子组件和接收器光学子组件的电子电路板的正确定位以及电磁辐射屏蔽在底盘上的定位的方面。 结合主机设备的电子电路板上的接口装置，机架支持电磁辐射屏蔽，其基本上包围模块内的电磁辐射源，并且抑制电磁辐射的逸出，从而防止对敏感部件和装置的电磁干扰 靠近模块。

    Receiver optical sub-assembly
    15.
    发明授权
    Receiver optical sub-assembly 有权
    接收机光学子组件

    公开(公告)号：US06792171B2

    公开(公告)日：2004-09-14

    申请号：US10713377

    申请日：2003-11-14

    申请人： Marian C. Hargis ,  David Peter Gaio ,  Christopher M. Gabel ,  Sundeep NandNangalia ,  James Walling ,  Philip Deane ,  William K Hogan

    发明人： Marian C. Hargis ,  David Peter Gaio ,  Christopher M. Gabel ,  Sundeep NandNangalia ,  James Walling ,  Philip Deane ,  William K Hogan

    IPC分类号： G02B612

    CPC分类号： G02B6/4201 ,  G02B6/4204

    摘要： The invention relates to a receiver optical sub-assembly (ROSA) for use in a high-speed small-form factor transceiver. The ROSA, according to the present invention, includes a stacked chip design in which a semiconductor micro-bench, upon which the photodiode and trans-impedance amplifier are mounted, is disposed perpendicular to the direction that the light travels. A flexible electrical connector is attached to the semiconductor micro-bench for electrically connecting the ROSA to a host a transceiver device. The flexible electrical connector is fixed to the surface of the semiconductor micro-bench with portions cut-out to receive the amplifier and other electrical components extending therefrom. To facilitate assembly, wells are etched from the semiconductor micro-bench corresponding to bumps extending from a mounting flange for the optical coupler.

    摘要翻译： 本发明涉及一种用于高速小型收发器的接收机光学子组件（ROSA）。 根据本发明的ROSA包括堆叠式芯片设计，其中安装有光电二极管和跨阻抗放大器的半导体微型工作台垂直于光行进的方向设置。 柔性电连接器连接到半导体微型工作台，用于将ROSA电连接到主机收发器装置。 柔性电连接器固定到半导体微型工作台的表面，其部分切口以接收放大器和从其延伸的其它电气部件。 为了便于组装，从半导体微型工作台蚀刻孔，对应于从用于光耦合器的安装法兰延伸的凸块。

    Light emitter control system
    16.
    发明授权
    Light emitter control system 失效
    发光体控制系统

    公开(公告)号：US06527460B2

    公开(公告)日：2003-03-04

    申请号：US09893103

    申请日：2001-06-27

    申请人： Mitchell Simmons Cohen ,  David Peter Gaio ,  William K. Hogan ,  Jeannine Madelyn Trewhella

    发明人： Mitchell Simmons Cohen ,  David Peter Gaio ,  William K. Hogan ,  Jeannine Madelyn Trewhella

    IPC分类号： G02B636

    CPC分类号： G02B6/12002 ,  G02B6/4214

    摘要： A fiber optic arrangement includes a chip, and a first light emitter and a second light emitter formed on the chip. A guide is formed on the chip and in registration with an active region of the second light emitter. An optical fiber is coupled to the second light emitter for transmitting light from the second light emitter. The guide aligns the optical fiber relative to the active region of the second light emitter. A light-sensing device is provided. An optical element transmits light emitted from the first light emitter to the light-sensing device for controlling an output optical power of at least the second light emitter.

    摘要翻译： 光纤配置包括芯片，以及形成在芯片上的第一光发射器和第二发光器。 引导件形成在芯片上并与第二发光器的有源区对准。 光纤耦合到第二光发射器，用于透射来自第二光发射器的光。 引导件对准光纤相对于第二发光器的有源区域。 提供光感测装置。 光学元件将从第一光发射器发射的光透射到光感测装置，用于控制至少第二光发射器的输出光功率。

    Electromagnetic interference shield and ground cage
    18.
    发明授权
    Electromagnetic interference shield and ground cage 失效
    电磁干扰屏蔽和接地笼

    公开(公告)号：US06407932B1

    公开(公告)日：2002-06-18

    申请号：US09410016

    申请日：1999-10-01

    申请人： David Peter Gaio ,  William K. Hogan ,  Paul John Sendelbach

    发明人： David Peter Gaio ,  William K. Hogan ,  Paul John Sendelbach

    IPC分类号： H05K900

    CPC分类号： H01R13/6588 ,  H01R13/6594 ,  H01R13/6597

    摘要： An electrical component is provided that has a plurality of electrical leads. Further, an electromagnetic interference shield and ground cage is provided which has a plurality of conductive walls connected together to form an enclosure having an open bottom. One of the walls has a plurality of openings formed therein to allow the plurality of leads to be passed into the enclosure. The electromagnetic interference shield and ground cage further has at least two ground connection pins attached to a lower edge of the walls. One of the leads is a ground lead that is electrically coupled to the electromagnetic interference shield and ground cage at one of the openings, thus reducing the length, inductance and impedance of the ground lead.

    摘要翻译： 提供了具有多个电引线的电气部件。 此外，提供电磁干扰屏蔽和接地笼，其具有连接在一起的多个导电壁，以形成具有开口底部的外壳。 其中一个壁具有形成在其中的多个开口，以允许多个引线进入外壳。 电磁干扰屏蔽和接地笼还具有至少两个连接到壁下边缘的接地连接销。 引线之一是在一个开口处电耦合到电磁干扰屏蔽和接地保持架的接地引线，从而减小接地引线的长度，电感和阻抗。

    Optical subassembly for optical communications
    20.
    发明授权
    Optical subassembly for optical communications 有权
    用于光通信的光学组件

    公开(公告)号：US06873799B2

    公开(公告)日：2005-03-29

    申请号：US09885683

    申请日：2001-06-20

    申请人： Mitchell Simmons Cohen ,  David Peter Gaio ,  William K. Hogan ,  Glen Walden Johnson ,  Jeannine Madelyn Trewhella

    发明人： Mitchell Simmons Cohen ,  David Peter Gaio ,  William K. Hogan ,  Glen Walden Johnson ,  Jeannine Madelyn Trewhella

    IPC分类号： G02B6/42 ,  H04B10/24 ,  H04B10/00

    CPC分类号： H04B10/40 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/428 ,  G02B6/4292

    摘要： An optical signal transceiver subassembly is mounted on a lead frame for further attachment to an electronic printed circuit board. The optical subassembly is comprised of a solid-state laser, a pair of photo-detectors, an over-mold of transparent material having shapes forming the exposed surface thereof, the surface and a selective silvering of a portion thereof defining a beam-splitter mirror and an interior reflective focusing surface, preferably in the shape of a partial cylindrical surface. The beam-splitter mirror is lightly silvered and the cylindrical surface is silvered to enhance the reflection of the laser beam. The optical subassembly is further enclosed with a housing incorporating a pair of lenses and alignment pins. The lenses focus the data stream of optical light signals onto the end of the outgoing optical fiber and the data stream of optical light signals from the incoming optical fiber onto and through the beam-splitter and onto a first photo-detector. The beam-splitter and the partial cylindrical surface reflect the laser beam portion deflected from the primary laser beam path onto a second photo-detector to provide a data stream from which the operation of the laser may be monitored, thereby insuring the proper transmission of the data signals provided to the laser through the lead frame and its associated electronic connections.

    摘要翻译： 光信号收发器子组件安装在引线框架上，用于进一步连接到电子印刷电路板。 光学子组件由固体激光器，一对光电检测器，具有形成其暴露表面的形状的透明材料的上模具，其表面和其部分的选择性镀银限定分束镜 以及内部反射聚焦表面，优选地为部分圆柱形表面的形状。 分光镜被轻轻地镀银，并且圆柱形表面被镀银以增强激光束的反射。 光学组件进一步用包含一对透镜和对准销的壳体封闭。 透镜将光信号的数据流聚焦到出射光纤的端部，并将光信号的数据流从入射光纤聚焦到光束分离器上并通过光束分离器并传送到第一光电检测器上。 分束器和部分圆柱形表面将从主激光束路径偏转的激光束部分反射到第二光电检测器上以提供可以监视激光器的操作的数据流，从而确保正确的透射 通过引线框架及其相关的电子连接提供给激光器的数据信号。