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78 条记录 (耗时 0.028 秒)

    OPTICAL TRANSCIEVER
    61.
    发明申请
    OPTICAL TRANSCIEVER 有权
    光学透镜

    公开(公告)号：US20110110669A1

    公开(公告)日：2011-05-12

    申请号：US12941942

    申请日：2010-11-08

    申请人： Jimmy A. Tatum ,  James K. Guenter

    发明人： Jimmy A. Tatum ,  James K. Guenter

    IPC分类号： H04B10/02 ,  H05K3/00

    CPC分类号： H04B10/806 ,  H04B10/40 ,  Y10T29/49124

    摘要： An optical transceiver for detecting an incoming light beam and for transmitting an outgoing light beam along a common optical axis is provided. Such an optical transceiver provides a compact optical transceiver that is suitable for a wide variety of applications.

    摘要翻译： 提供了一种用于检测入射光束并沿着公共光轴传输出射光束的光收发器。 这种光收发器提供了适用于各种应用的紧凑型光收发器。

    LASER DRIVERS FOR CLOSED PATH OPTICAL CABLES
    62.
    发明申请
    LASER DRIVERS FOR CLOSED PATH OPTICAL CABLES 有权
    激光驱动器关闭路径光纤

    公开(公告)号：US20110091219A1

    公开(公告)日：2011-04-21

    申请号：US12979243

    申请日：2010-12-27

    申请人： Jimmy A. Tatum ,  James K. Guenter

    发明人： Jimmy A. Tatum ,  James K. Guenter

    IPC分类号： H04B10/12

    CPC分类号： G02B6/4246 ,  G02B6/4201 ,  G09G5/006 ,  G09G2370/12 ,  G09G2370/18 ,  H01S5/0262 ,  H01S5/0425 ,  H01S5/18313 ,  H01S5/3095 ,  H04B10/801 ,  H04J14/08

    摘要： Simplified laser drivers for closed path digital optical cables and digital optical cables including the simplified laser drivers. The laser driver can include less transistors than conventional laser drivers for optical communication cables. The laser can include a bias source and modulation source. The bias source can have a single constant current bias point for all laser diodes. The modulation current source can have a single temperature coefficient for all laser diodes. The laser driver can exclude, for example, any one of or combination of temperature compensation of the modulation or bias current sources, external programming of the modulation or bias current sources, power control based on output of the laser diode, and/or control based on feedback received from a monitor device or other sensor within the cables.

    摘要翻译： 用于闭路数字光缆和数字光缆的简化激光驱动器，包括简化的激光驱动器。 激光驱动器可以包括比用于光通信电缆的常规激光驱动器更少的晶体管。 激光器可以包括偏置源和调制源。 偏置源可以为所有激光二极管提供单个恒定电流偏置点。 调制电流源可以具有所有激光二极管的单一温度系数。 激光驱动器可以例如排除调制或偏置电流源的温度补偿中的任何一种或组合，调制或偏置电流源的外部编程，基于激光二极管的输出的功率控制和/或基于 在来自监视器装置或电缆内的其他传感器的反馈。

    MONOLITHIC OPTO-ISOLATORS
    65.
    发明申请
    MONOLITHIC OPTO-ISOLATORS 有权
    单声道光隔离器

    公开(公告)号：US20090059987A1

    公开(公告)日：2009-03-05

    申请号：US11850578

    申请日：2007-09-05

    申请人： Harold Young Walker ,  James K. Guenter ,  Gary Landry ,  Jimmy A. Tatum

    发明人： Harold Young Walker ,  James K. Guenter ,  Gary Landry ,  Jimmy A. Tatum

    IPC分类号： H01S5/026

    CPC分类号： H04B10/802 ,  H01S5/005 ,  H01S5/0071 ,  H01S5/02292 ,  H01S5/0262 ,  H01S5/0427 ,  H01S5/183 ,  H01S5/423

    摘要： Monolithic opto-isolators and arrays of monolithic opto-isolators are disclosed. The monolithic opto-isolators are manufactured in a single semiconductor wafer where they may be tested at the wafer level before each opto-isolator is singulated from the wafer. The monolithic opto-isolators include a VCSEL monolithically produced adjacent to a photodiode where an axis of optical signal transmission of the VCSEL is substantially parallel to an axis of optical signal reception by the photodiode.

    摘要翻译： 公开了单片光隔离器和单片光隔离器阵列。 单片光隔离器在单个半导体晶片中制造，其中可以在每个光隔离器从晶片分离之前在晶片级进行测试。 单片光隔离器包括与光电二极管相邻制造的VCSEL，其中VCSEL的光信号传输轴线基本上平行于光电二极管的光信号接收轴。

    Attenuated barrel selection algorithms
    66.
    发明授权
    Attenuated barrel selection algorithms 有权
    衰减桶选择算法

    公开(公告)号：US07275878B2

    公开(公告)日：2007-10-02

    申请号：US11130511

    申请日：2005-05-17

    申请人： Gary Landry ,  Norman Brent Stapleton ,  James K. Guenter ,  Jimmy A. Tatum

    发明人： Gary Landry ,  Norman Brent Stapleton ,  James K. Guenter ,  Jimmy A. Tatum

    IPC分类号： G02B6/42 ,  H04B10/04

    CPC分类号： G02B6/4204

    摘要： The present invention relates to controlling parameters of an optical output of an optical transmitter. An optical package can be selected based on a level of attenuation of a parameter of a transmitter output by the optical package. The laser and the optical package can be assembled and a parameter of the transmitter output can be measured. An optical barrel can be selected based on the measurement, wherein the optical barrel is selected based on an attenuation level to satisfy a range of a desired parameter value. The optical package and the optical barrel can be assembled. A system for assembling the optical device is also described.

    摘要翻译： 本发明涉及控制光发射机的光输出的参数。 可以基于由光学封装输出的发射器的参数的衰减水平来选择光学封装。 可以组装激光器和光学封装，并且可以测量发射器输出的参数。 可以基于测量来选择光学镜筒，其中基于衰减水平来选择光学镜筒以满足期望的参数值的范围。 可以组装光学封装和光学镜筒。 还描述了用于组装光学装置的系统。

    Method and apparatus for monitoring the power level of two or more optical transmitters
    67.
    发明授权
    Method and apparatus for monitoring the power level of two or more optical transmitters 有权
    用于监测两个或更多个光发射机的功率电平的方法和装置

    公开(公告)号：US07274882B2

    公开(公告)日：2007-09-25

    申请号：US10283835

    申请日：2002-10-30

    申请人： James K. Guenter

    发明人： James K. Guenter

    IPC分类号： H04B10/06 ,  H04B10/00

    CPC分类号： H04B10/077 ,  H04B10/07955

    摘要： Methods and apparatus for monitoring the power level of one or more optical emitters are provided. In some embodiments, optical signals from two or more optical emitters are directed at different regions of a photo detector. The photo detector may include two or more spaced contacts that are adapted to receive different contributions of photo current from each of the optical signals. By monitoring the photo currents in the two or more spaced contacts, a measure of the optical power of each of the optical signals may be determined.

    摘要翻译： 提供了用于监视一个或多个光发射器的功率电平的方法和装置。 在一些实施例中，来自两个或更多个光发射器的光信号被引导到光检测器的不同区域。 光检测器可以包括两个或更多个间隔开的接触件，其适于从每个光信号接收不同的光电流贡献。 通过监测两个或多个间隔的触点中的光电流，可以确定每个光信号的光功率的量度。

    System and method for VCSEL polarization control
    68.
    发明授权
    System and method for VCSEL polarization control 失效
    VCSEL偏振控制系统和方法

    公开(公告)号：US06963598B1

    公开(公告)日：2005-11-08

    申请号：US09577034

    申请日：2000-05-23

    申请人： James K. Guenter ,  Jimmy A. Tatum

    发明人： James K. Guenter ,  Jimmy A. Tatum

    IPC分类号： G02B5/30 ,  H01S5/00 ,  H01S5/022 ,  H01S5/183 ,  H01S3/08

    CPC分类号： H01S5/02296 ,  H01S5/02212 ,  H01S5/02268 ,  H01S5/18355 ,  H01S5/3202

    摘要： A system and method for VCSEL (vertical cavity surface emitting laser) polarization control is disclosed, including methods and apparatus comprising a component package (302, 304) having self-aligning features (316, 318), for indicating an alignment axis (320, 322), and an upper surface aperture (314) formed therein, a vertical cavity surface emitting laser device (308) having two emission polarizations (204) normal to one another, disposed within the component package and aligned such that each emission polarization is at about 45 degrees with respect to the alignment axis, and a linear polarization element (400, 402, 406) having a polarization direction (206), spanning the aperture and disposed such that the polarization direction is parallel to the alignment axis.

    摘要翻译： 公开了一种用于VCSEL（垂直腔表面发射激光）偏振控制的系统和方法，包括包括具有自对准特征（316,318）的部件封装（302,304）的方法和装置，用于指示对准轴线（320,3304） 322）和形成在其中的上表面孔（314），具有彼此垂直的两个发射偏振（204）的垂直腔表面发射激光器件（308），其布置在所述部件封装内并对准，使得每个发射极化处于 以及具有偏振方向（206）的线偏振元件（400,402,406），该线偏振元件跨越该孔并被设置为使得偏振方向平行于对准轴。

    Light sensor with position compensation accomplished by area distribution
    70.
    发明授权
    Light sensor with position compensation accomplished by area distribution 失效
    具有位置补偿功能的光传感器由区域分布完成

    公开(公告)号：US5625182A

    公开(公告)日：1997-04-29

    申请号：US576143

    申请日：1995-12-21

    申请人： James K. Guenter

    发明人： James K. Guenter

    IPC分类号： G01D5/30 ,  G01J1/04 ,  G01J1/42 ,  G01S3/781 ,  G01S3/783 ,  G01B11/00

    CPC分类号： G01S3/783 ,  G01D5/305 ,  G01J1/04 ,  G01J1/0437 ,  G01J1/4228 ,  G01S3/781

    摘要： A light sensor comprises two light sensitive areas that are shaped to physically compensate for the decrease in light intensity resulting from movement of a movable object in which an aperture is formed. Movement of the aperture causes the light passing through the aperture to have a decreased circumscribed angle that results in a decrease of light intensity impinging on a light sensitive component. In order to avoid the nonlinearity that can result from the decrease in light intensity as a function of the physical position of a movable object being sensed, the light sensitive areas are tapered by selecting the width of the light sensitive area as a function of the distance from a reference line. The light sensitive areas are tapered by arranging the edges of the areas so that the minimum width of each of two light sensitive areas are abutting each other at the reference line and the edges of both light sensitive areas are tapered outward away from each other at positions farther from the reference line.

    摘要翻译： 光传感器包括两个光敏区域，其被成形为物理地补偿由其中形成孔的可移动物体的移动导致的光强度的降低。 孔的移动导致穿过孔的光具有减小的外接角度，导致光敏度成分上的光强度降低。 为了避免由于作为被感测的可移动物体的物理位置的光强度的降低而导致的非线性，通过选择作为距离的函数的光敏区域的宽度来使感光区域逐渐变细 从参考线。 光敏区域通过布置这些区域的边缘而逐渐变细，使得两个感光区域中的每一个的最小宽度在参考线处彼此邻接，并且两个感光区域的边缘在彼此处于位置 距离参考线更远