Method and system for virtual circuit numbering
    1.
    发明授权
    Method and system for virtual circuit numbering 有权
    虚拟电路编号方法和系统

    公开(公告)号:US07924847B1

    公开(公告)日:2011-04-12

    申请号:US12321592

    申请日:2009-01-21

    IPC分类号: H04L12/26

    摘要: A system and method for providing identifying numbers for virtual circuits and virtual paths in a network is described. The system and method make use of a predetermined group of identifying numbers such that each number corresponds to a particular communication type and port.

    摘要翻译: 描述了一种在网络中提供虚拟电路和虚拟路径的识别号码的系统和方法。 系统和方法利用预定的识别号码组,使得每个号码对应于特定的通信类型和端口。

    Method and system for ATM virtual circuit numbering
    2.
    发明授权
    Method and system for ATM virtual circuit numbering 有权
    ATM虚拟电路编号方法与系统

    公开(公告)号:US07489692B1

    公开(公告)日:2009-02-10

    申请号:US10767218

    申请日:2004-01-28

    IPC分类号: H04L12/26

    摘要: A system and method for providing identifying numbers for virtual circuits and virtual paths in a network is described. The system and method make use of a predetermined group of identifying numbers such that each number corresponds to a particular communication type and port.

    摘要翻译: 描述了一种在网络中提供虚拟电路和虚拟路径的识别号码的系统和方法。 系统和方法利用预定的识别号码组,使得每个号码对应于特定的通信类型和端口。

    Reflective optical limiter
    3.
    发明授权
    Reflective optical limiter 有权
    反射光学限制器

    公开(公告)号:US09223157B2

    公开(公告)日:2015-12-29

    申请号:US14343922

    申请日:2012-09-12

    IPC分类号: G02F1/01 G02F1/19

    摘要: An optical limiter comprises a glass backing, a glass cover, and a layer of a phase changing material placed between said glass backing and said glass cover, the phase changing material comprising a transparent matrix having embedded particles of material that changes its optical properties due to temperature induced phase change of said material. The optical properties may change from transparent to reflective, from transparent to refractive or from transparent to scattering. The phase changing material is preferably at least one material selected from the group consisting of the elements Antimony, Bismuth, Cadmium, Lead, Tin and Indium and low-melting-point alloys of two or more of these elements. Two or more layers of phase changing materials may be used in a stack configuration, with each of the phase changing materials having a unique melting temperature.

    摘要翻译: 光学限制器包括玻璃背衬,玻璃盖和放置在所述玻璃背衬和所述玻璃盖之间的相变材料层,所述相变材料包括具有嵌入的材料颗粒的透明基质,所述颗粒具有改变其光学性质的原因, 所述材料的温度诱导相变。 光学性质可以从透明到反射,从透明到折射或从透明变为散射。 相变材料优选为选自元素锑,铋,镉,铅,锡和铟的至少一种材料和这些元素中的两种或更多种的低熔点合金。 两层或多层相变材料可以以叠层构型使用,每个相变材料具有独特的熔化温度。

    Sea clutter identification with a laser sensor for detecting a distant seaborne target
    4.
    发明授权
    Sea clutter identification with a laser sensor for detecting a distant seaborne target 有权
    使用用于检测远距离海运目标的激光传感器的海杂波识别

    公开(公告)号:US08638426B2

    公开(公告)日:2014-01-28

    申请号:US13063354

    申请日:2009-09-10

    IPC分类号: G01C3/08

    摘要: There is provided a system for detecting distant seaborne objects by an airborne vehicle, including a seeker head having an axis in the direction of flight, a sensor mounted on the seeker's head, the sensor being operative to transmit towards the sea surface a laser radiation beam of selected wavelength and to receive from the sea water surface radiation reflected from the sea water surface and from a seaborne object, and a computing unit for differentiating between the reflection received from the sea water surface and from the seaborne object. A method for detecting distant seaborne objects by an airborne vehicle is also provided.

    摘要翻译: 提供了一种用于通过机载车辆检测远程海运物体的系统,其包括具有沿飞行方向的轴的探针头,安装在探测器头部上的传感器,该传感器可操作以向海面传送激光辐射束 并从海水表面和海底物体上反射的海水表面辐射,以及用于区分从海底表面接收的反射物和海床物体的计算单元。 还提供了一种用于通过机载车辆检测远程海运物体的方法。

    METHOD FOR LASER INDUCED FUSION PIGTAILING OF OPTICAL FIBER TO OPTICAL WAVEGUIDE
    5.
    发明申请
    METHOD FOR LASER INDUCED FUSION PIGTAILING OF OPTICAL FIBER TO OPTICAL WAVEGUIDE 失效
    光纤激光诱导光纤到光波导的方法

    公开(公告)号:US20100084383A1

    公开(公告)日:2010-04-08

    申请号:US12440757

    申请日:2007-09-07

    IPC分类号: B23K26/00

    摘要: A method for instant splicing of an optical fiber to an optical waveguide or bulk material comprises forming a nanometric conductive layer at the interface between the optical fiber and the optical waveguide or bulk material to be spliced, and applying laser radiation to the interface through the fiber optical internally or through the bulk material externally, to produce an arc discharge due to the laser light electric field. The arc discharge melts and diffuses the conductive layer to produce a permanent splice having a low optical loss.

    摘要翻译: 用于将光纤即时拼接到光波导或体材料的方法包括在光纤与光波导之间的接口处形成纳米导电层或待拼接的体材料,以及通过光纤向界面施加激光辐射 光学内部或通过外部的散装材料,由于激光电场而产生电弧放电。 电弧放电熔化并扩散导电层以产生具有低光损耗的永久接合。

    Optical power limiting and switching combined device and a method for protecting imaging and non-imaging sensors
    6.
    发明申请
    Optical power limiting and switching combined device and a method for protecting imaging and non-imaging sensors 审中-公开
    光功率限制和切换组合设备以及用于保护成像和非成像传感器的方法

    公开(公告)号:US20090207478A1

    公开(公告)日:2009-08-20

    申请号:US11991440

    申请日:2006-11-10

    IPC分类号: G02F1/01

    摘要: An optical power limiting and switching device comprises at least one plate made of transparent dielectric material, and a thin limiting solid mixture coated on one side of the plate. Upon being exposed to an optical power beam having a power level exceeding a predetermined limit power, the layer of solid mixture limits the power transmission by scattering out part of the impinging energy. When the power increases to the damage threshold, the solid mixture forms a plasma or catastrophic breakdown, damaging the solid mixture material and thereby rendering the portion of the plate surface under the impinging beam opaque to light.

    摘要翻译: 光功率限制和切换装置包括至少一个由透明介电材料制成的板和涂覆在板的一侧上的薄限制固体混合物。 在暴露于具有超过预定极限功率的功率水平的光功率光束时,固体混合物层通过散射部分冲击能量来限制功率传输。 当功率增加到损伤阈值时,固体混合物形成等离子体或灾难性击穿,损害固体混合物材料,从而使板表面的部分在入射光束下不透光。

    Method and apparatus for isolating a location of a fault in a passive optical network
    7.
    发明申请
    Method and apparatus for isolating a location of a fault in a passive optical network 审中-公开
    用于隔离无源光网络中的故障位置的方法和装置

    公开(公告)号:US20090129773A1

    公开(公告)日:2009-05-21

    申请号:US11986418

    申请日:2007-11-21

    申请人: Moshe Oron

    发明人: Moshe Oron

    IPC分类号: H04B10/08 H04B17/00

    摘要: A method and apparatus of isolating a location of a fault in an optical network may include using communications traffic signals and network nodes to determine excess power losses without interrupting service or requiring additional external test equipment. A transmit optical network node is configured to measure the transmit power of multiple wavelengths of a transmitted optical signal. A receive optical network node is configured to measure the receive power of the same multiple wavelengths. Power differentials of the transmit and receive optical power for each wavelength may be calculated. Optical power losses as a function of the optical path distance between the transmit and receive optical network nodes my be determined. The data may be used to isolate the location of a fault in a passive optical network based on the differences between the optical power losses of the multiple wavelengths thereby reducing troubleshooting time and network downtime.

    摘要翻译: 隔离光网络中的故障位置的方法和装置可以包括使用通信业务信号和网络节点来确定多余的功率损耗而不中断服务或需要额外的外部测试设备。 发送光网络节点被配置为测量所发送的光信号的多个波长的发射功率。 接收光网络节点被配置为测量相同多个波长的接收功率。 可以计算每个波长的发射和接收光功率的功率差。 作为发射和接收光网络节点之间的光路距离的函数的光功率损耗,我将被确定。 该数据可以用于基于多个波长的光功率损耗之间的差异来隔离无源光网络中故障的位置,从而减少故障排除时间和网络停机时间。

    Optical hot tip
    9.
    发明授权
    Optical hot tip 有权
    光热头

    公开(公告)号:US07389024B2

    公开(公告)日:2008-06-17

    申请号:US10574974

    申请日:2004-10-08

    IPC分类号: G02B6/42

    摘要: An optical hot tip and method for manufacturing the same. The hot tip is for conducting high optical power beams at the tip of a fiber or waveguide. The light from the fiber or waveguide is absorbed in and end tip in order to generate heat. The heat can then be used in a variety of applications.

    摘要翻译: 光学热嘴及其制造方法。 热尖用于在光纤或波导的尖端处传导高光束光束。 来自光纤或波导的光被吸收和结束,以产生热量。 然后可以在各种应用中使用热量。

    Optical waveguided dashboard display
    10.
    发明申请
    Optical waveguided dashboard display 审中-公开
    光波导仪表板显示

    公开(公告)号:US20060290647A1

    公开(公告)日:2006-12-28

    申请号:US11474872

    申请日:2006-06-26

    IPC分类号: G09G3/36

    摘要: An all-optical automotive, aircraft, marine and industrial dashboard display having embedded passive waveguides and illuminators, fed by a replaceable central unit of light sources and their controls, called the “light box,” minimizing the number of light sources required, and permitting elimination of the multiplicity of electrical cable connections from the respective sensors to the display element(s).

    摘要翻译: 全光学汽车,飞机,海洋和工业仪表板显示屏具有嵌入式无源波导和照明器,由可更换的中央光源单元及其控制器(称为“灯箱”)馈送,最大限度地减少了所需的光源数量,并允许 消除从各个传感器到显示元件的多个电缆连接。