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    Electro-optical communication system
    2.
    发明申请
    Electro-optical communication system 审中-公开
    电光通信系统

    公开(公告)号：US20060291784A1

    公开(公告)日：2006-12-28

    申请号：US11167492

    申请日：2005-06-27

    申请人： William Wang ,  Darren Crews ,  Brian Kim

    发明人： William Wang ,  Darren Crews ,  Brian Kim

    IPC分类号： G02B6/36

    CPC分类号： G02B6/4201 ,  G02B6/4261 ,  G02B6/4284 ,  H01R12/725 ,  H01R13/6278

    摘要： Electro-optical communications may be facilitated between electrical devices by providing pluggable electro-optic modules. The pluggable electro-optic modules may be pluggingly received within U-shaped electrical connectors associated with printed circuit boards on both the receive and transmit ends. In some cases, the pluggable modules may be plugged in to establish communications and may be removed for repair or replacement.

    摘要翻译： 通过提供可插拔的电光模块，可以在电气设备之间促进电光通信。 可插拔电光模块可以插接在与接收端和发射端上的印刷电路板相关联的U形电连接器内。 在某些情况下，可插拔模块可能被插入以建立通信，并且可以被去除用于修理或更换。

    Apparatus for an electro-optical device connection
    5.
    发明申请
    Apparatus for an electro-optical device connection 有权
    用于电光装置连接的装置

    公开(公告)号：US20060067631A1

    公开(公告)日：2006-03-30

    申请号：US10954880

    申请日：2004-09-30

    申请人： William Wang ,  Darren Crews

    发明人： William Wang ,  Darren Crews

    IPC分类号： G02B6/36

    CPC分类号： G02B6/4292 ,  G02B6/3855 ,  G02B6/3887 ,  G02B6/3893

    摘要： An optical fiber connector for releasably coupling an optical fiber to an electro-optical module is disclosed. The optical fiber connector includes a housing, a strain relief, a fiber retention clip, and a pair of latching arms. The housing includes a housing bore defined through at least a portion of the housing and adapted to accommodate the exterior diameter of a typical optical fiber. The optical fiber extending through the strain relief and into the housing bore, terminating at an end of the housing. The optical fiber is retained by the housing by the utilization of the fiber retention clip. The latching arms are arranged to releasable attach the connector to an electro-optical device such that the optical fiber and an optical lens disposed in the electro-optical device are aligned.

    摘要翻译： 公开了一种用于将光纤可释放地耦合到电光模块的光纤连接器。 光纤连接器包括壳体，应变消除件，光纤保持夹和一对锁定臂。 壳体包括通过壳体的至少一部分限定的适于容纳典型光纤的外径的壳体孔。 光纤延伸穿过应变消除器并进入壳体孔，终止在壳体的端部。 光纤通过利用纤维保持夹而被壳体保持。 锁定臂布置成可释放地将连接器附接到电光装置，使得设置在电光装置中的光纤和光学透镜对准。

    TRANSCEIVER ASSEMBLY FOR USE IN FIBER OPTICS COMMUNICATIONS
    7.
    发明申请
    TRANSCEIVER ASSEMBLY FOR USE IN FIBER OPTICS COMMUNICATIONS 失效
    用于光纤通信的收发器总成

    公开(公告)号：US20060153505A1

    公开(公告)日：2006-07-13

    申请号：US11366852

    申请日：2006-03-02

    申请人： Hengju Cheng ,  Lee Xu ,  Brian Kim ,  Darren Crews ,  Jesse Chin

    发明人： Hengju Cheng ,  Lee Xu ,  Brian Kim ,  Darren Crews ,  Jesse Chin

    IPC分类号： G02B6/36

    CPC分类号： G02B6/4201 ,  G02B6/4224 ,  G02B6/4246 ,  G02B6/4249 ,  G02B6/4261 ,  G02B6/428 ,  G02B6/4281 ,  G02B6/4283 ,  G02B6/4284 ,  G02B6/4292

    摘要： A frame section includes a flex circuit layer, a support layer, and a silicon substrate carrier. The flex circuit layer includes a plurality of communication lines and having a flex circuit window section. The support layer includes a support layer window smaller that the flex circuit window section so as to define an inwardly extending support shelf. The silicon substrate carrier is mounted on the support shelf in the support layer window and includes an optoelectronic device supported on the silicon substrate carrier. The optoelectronic device includes a set of photoactive components. The frame section is used for supporting the optoelectronic device within a fiber optic transceiver assembly which in turn is used for connecting to a fiber optic ferrule supporting a set of fiber optic communication fibers.

    摘要翻译： 框架部分包括柔性电路层，支撑层和硅衬底载体。 柔性电路层包括多条通信线路，并具有柔性电路窗口部分。 支撑层包括较小的柔性电路窗口部分以便限定向内延伸的支撑架的支撑层窗口。 硅衬底载体安装在支撑层窗口中的支撑架上，并且包括支撑在硅衬底载体上的光电器件。 光电子器件包括一组光敏元件。 框架部分用于支撑光纤收发器组件内的光电子器件，光纤收发器组件又用于连接到支持一组光纤通信光纤的光纤套圈。

    Method for measuring VCSEL reverse bias leakage in an optical module
    8.
    发明申请
    Method for measuring VCSEL reverse bias leakage in an optical module 有权
    用于测量光学模块中VCSEL反向偏置泄漏的方法

    公开(公告)号：US20060104328A1

    公开(公告)日：2006-05-18

    申请号：US10989175

    申请日：2004-11-15

    申请人： Darren Crews

    发明人： Darren Crews

    IPC分类号： H01S5/00

    CPC分类号： H01S5/0261 ,  H01S5/0014 ,  H01S5/042 ,  H01S5/183 ,  H01S5/423

    摘要： Reverse bias leakage testing may be used to determine the health of a vertical cavity surface emitting laser (VCSEL). When VCSELs are integrated on a die with other electronic devices such testing may damage the other electronic devices or be prohibited by circuits on the die designed to protect the electronics from being reverse biased. Accordingly, reverse bias testing may be facilitated by providing a second ground pad, separate from the die ground pad, specific to the VCSEL.

    摘要翻译： 反向偏置泄漏测试可用于确定垂直腔表面发射激光器（VCSEL）的健康状况。 当VCSEL与其他电子设备集成在一个裸片上时，这种测试可能会损坏其他电子设备，或被设计用于保护电子设备不被反向偏置的裸片上的电路所禁止。 因此，通过提供与管芯接地焊盘分离的第二接地焊盘，特别适用于VCSEL，可以促进反向偏置测试。

    Controlling a bias current for an optical source
    9.
    发明申请
    Controlling a bias current for an optical source 审中-公开
    控制光源的偏置电流

    公开(公告)号：US20080304527A1

    公开(公告)日：2008-12-11

    申请号：US11810746

    申请日：2007-06-07

    申请人： Miaobin Gao ,  Darren Crews ,  Chien-Chang Liu

    发明人： Miaobin Gao ,  Darren Crews ,  Chien-Chang Liu

    IPC分类号： H01S3/00

    CPC分类号： H01S5/06808 ,  H01S5/042

    摘要： In one embodiment, the present invention includes an apparatus having a current mirror with a current source coupled to a first terminal and an output current to flow from an output terminal, a laser coupled to the output terminal to be biased by the output current, and a comparator to compare a voltage of the first terminal to the voltage of the output terminal and gate the current mirror based on the comparison. Other embodiments are described and claimed.

    摘要翻译： 在一个实施例中，本发明包括具有电流反射镜的装置，电流源耦合到第一端子，输出电流从输出端子流出，激光器耦合到输出端子以被输出电流偏置，以及 比较器，用于将第一端子的电压与输出端子的电压进行比较，并根据比较对门电路进行栅极控制。 描述和要求保护其他实施例。

    Transceiver assembly for use in fiber optics communications
    10.
    发明授权
    Transceiver assembly for use in fiber optics communications 失效

    公开(公告)号：US07056032B2

    公开(公告)日：2006-06-06

    申请号：US09954133

    申请日：2001-09-17

    申请人： Hengju Cheng ,  Lee L. Xu ,  Brian Kim ,  Darren Crews ,  Jesse Chin

    发明人： Hengju Cheng ,  Lee L. Xu ,  Brian Kim ,  Darren Crews ,  Jesse Chin

    IPC分类号： G02B6/36

    CPC分类号： G02B6/4246 ,  G02B6/4201 ,  G02B6/4249 ,  G02B6/4261 ,  G02B6/4269 ,  G02B6/428 ,  G02B6/4281 ,  G02B6/4283 ,  G02B6/4284 ,  H05K1/147

    摘要： A transceiver assembly for use in fiber optic communications systems where multiple optical fibers are used in transmitting and receiving optical signals. The assembly is adapted for being mechanically and optically connected with a ferrule supporting a set of optical communications fibers. The transceiver assembly supports an optoelectronic device having a corresponding set of photoactive components which are operative for either converting photonic signals to electrical signals (in a receiver) or converting electrical signals to photonic signals (in a transmitter). The transceiver assembly includes a frame section having a carrier which is precisely fabricated for supporting the optoelectronic device and includes an alignment structure for cooperating with the optical ferrule to align the photoactive components with the fibers in the ferrule. The frame section is part of a larger carrier assembly including a multilayer circuit board which may include a microcontroller chip, an edge connector for electrically connecting with a computer or communications system and a flex circuit which provides communications lines linking the frame section, circuit board and edge connector.