FIELD-DEPLOYABLE CABLE-SPLICING OUTDOOR-SHELTER
    1.
    发明申请
    FIELD-DEPLOYABLE CABLE-SPLICING OUTDOOR-SHELTER 失效
    现场可分离式电缆外壳

    公开(公告)号:US20130186444A1

    公开(公告)日:2013-07-25

    申请号:US13356825

    申请日:2012-01-24

    IPC分类号: E04H15/02 B23P17/04

    CPC分类号: E04H15/02 Y10T29/49826

    摘要: Apparatus and methodology providing, a portable enclosed space in an outdoors setting, the space being free from environmentally-induced distractions. A technician can perform a mechanical or fusion splice on an optical fiber inside the space. Splicing or fusing miniscule optical fibers is challenging out of doors, particularly when distracted b wind, rain, snow, sun-glare, bugs, animals, etc. A tent is supported by a “spine” support structure modularly constructed by the technician in the outdoors location where an optical fiber operation shall take place. A splice-tray is affixed to the spine, the tray height being adjustable to accommodate that technician and provide an approximately horizontal work surface. The tent can be used on soft ground, hard pavement, leaning against utility poles or further supported by attachment to overhead cables. The technician can perform delicate operations on optical cables inside the tent with outside distractions mitigated.

    摘要翻译: 设备和方法提供了一种在户外环境中的便携式封闭空间,该空间不受环境因素的干扰。 技术人员可以在空间内的光纤上执行机械或熔接。 拼接或融合微型光纤是非常具有挑战性的,特别是当分心的风,雨,雪,眩光,臭虫,动物等时。帐篷由“技术员”在模块化构建的“脊柱”支撑结构 进行光纤操作的室外位置。 接头托盘固定在脊柱上,托盘高度是可调节的,以适应该技术人员并提供近似水平的工作表面。 帐篷可用于软地面,硬路面,靠在电线杆上,或进一步通过连接到架空电缆支撑。 技术人员可以对帐篷内的光缆进行细致的操作,减轻外部干扰。

    High performance gigabit passive optical network
    2.
    发明授权
    High performance gigabit passive optical network 有权
    高性能千兆无源光网络

    公开(公告)号:US08380087B2

    公开(公告)日:2013-02-19

    申请号:US13105429

    申请日:2011-05-11

    申请人: David Z Chen

    发明人: David Z Chen

    IPC分类号: H04J14/02

    CPC分类号: H04J14/0282

    摘要: A system includes an optical line terminal (OLT) that includes an OLT transmitter. The OLT transmitter includes one or more fixed wavelength optical sources that generate an optical signal at a first wavelength, and an optical waveguide that transmits the optical signal at the first wavelength in an optical network.

    摘要翻译: 一种系统包括包括OLT发射机的光线路终端(OLT)。 OLT发送器包括产生第一波长的光信号的一个或多个固定波长光源和在光网络中以第一波长发送光信号的光波导。

    Quantum key distribution system
    3.
    发明授权
    Quantum key distribution system 有权
    量子密钥分发系统

    公开(公告)号:US07889868B2

    公开(公告)日:2011-02-15

    申请号:US11239328

    申请日:2005-09-30

    IPC分类号: H04K1/00 H04K1/08 H04K1/10

    CPC分类号: H04L9/0858

    摘要: A method is provided for distributing quantum cryptographic keys. The method includes receiving a first quantum signal from an initial quantum key generating transmitter. Following correspondence with the initial quantum key generating transmitter, a first quantum key is generated. A second quantum signal is transmitted to a recipient quantum key generating transmitter. Following correspondence with the recipient quantum key generating receiver, a second quantum key is generated. The first quantum key is encoded using the second quantum key. The encoded first quantum key is transmitted to the recipient quantum key generating receiver using the second quantum key.

    摘要翻译: 提供了一种分配量子加密密钥的方法。 该方法包括从初始量子密钥生成发射机接收第一量子信号。 在与初始量子密钥生成发射机对应之后,产生第一量子密钥。 第二量子信号被发送到接收量子密钥发生器。 在与收件人量子密钥生成接收者对应之后,产生第二量子密钥。 使用第二量子密钥对第一量子密钥进行编码。 使用第二量子密钥将编码的第一量子密钥发送到接收量子密钥生成接收器。

    SCALABLE, HIGH-THROUGHPUT, MULTI-CHAMBER EPITAXIAL REACTOR FOR SILICON DEPOSITION
    4.
    发明申请
    SCALABLE, HIGH-THROUGHPUT, MULTI-CHAMBER EPITAXIAL REACTOR FOR SILICON DEPOSITION 有权
    可扩展的,高通量,多孔硅沉积物外延反应器

    公开(公告)号:US20100092698A1

    公开(公告)日:2010-04-15

    申请号:US12556454

    申请日:2009-09-09

    IPC分类号: C23C16/46 C23C16/00

    摘要: One embodiment provides an apparatus for material deposition. The apparatus includes a reaction chamber, and a pair of susceptors. Each susceptor has a front side mounting substrates and a back side. The front sides of the vertically positioned susceptors face each other, and the vertical edges of the susceptors are in contact with each other. The apparatus also includes a number of gas nozzles for injecting reaction gases. The gas flow directions inside the chamber can be alternated by controlling the gas nozzles. The gas nozzles are configured to inject a small amount of purge gas including at least one of: HCl, SiCl4, and H2 when the gas nozzles are not injecting reaction gas. The apparatus includes a number of heating units situated outside the reaction chamber. The heating units are arranged in such a way that they radiate heat energy directly to the back sides of the susceptors.

    摘要翻译: 一个实施例提供了用于材料沉积的装置。 该装置包括反应室和一对基座。 每个感受体具有正面安装基板和背面。 垂直定位的基座的前侧彼此面对,并且基座的垂直边缘彼此接触。 该装置还包括多个用于注入反应气体的气体喷嘴。 可以通过控制气体喷嘴来改变室内的气体流动方向。 气体喷嘴被配置为当气体喷嘴不注入反应气体时,喷射包括以下中的至少一种的少量吹扫气体:HCl,SiCl 4和H 2。 该装置包括位于反应室外部的多个加热单元。 加热单元以这样的方式布置,使得它们将热能直接辐射到基座的背面。

    Fiber patch panel
    5.
    发明授权
    Fiber patch panel 失效
    光纤接线板

    公开(公告)号:US07676135B2

    公开(公告)日:2010-03-09

    申请号:US11748737

    申请日:2007-05-15

    申请人: David Z. Chen

    发明人: David Z. Chen

    IPC分类号: G02B6/00

    摘要: A system may include a housing and a patch panel located within the housing. The patch panel may include a connection plate, and a matrix of fiber connectors connected to the connection plate and arranged to receive optical fibers in a vertical direction.

    摘要翻译: 系统可以包括壳体和位于壳体内的接线板。 接线板可以包括连接板和连接到连接板并布置成沿垂直方向接收光纤的光纤连接器的矩阵。

    Static electricity dissipation device for vehicles
    6.
    发明授权
    Static electricity dissipation device for vehicles 失效
    车辆静电消散装置

    公开(公告)号:US07583490B2

    公开(公告)日:2009-09-01

    申请号:US11553425

    申请日:2006-10-26

    申请人: David Z. Chen

    发明人: David Z. Chen

    IPC分类号: B60C19/08

    CPC分类号: B60R16/06

    摘要: Apparatus and methodology for discharging static electricity from a vehicle which uses a discharge mechanism that does not contact the roadway (Earth) when the vehicle is in forward motion to reduce, or completely avoid, frictional wear on the discharge mechanism. In one embodiment, the displacement between the discharge mechanism and the roadway is obtained by way of wind force generated by the motion of the vehicle itself. A properly oriented and hinged windscreen attached to the conductive path discharge mechanism can be used for this purpose. Other embodiments including magnetically controlled lifting and holding devices can be used.

    摘要翻译: 用于在车辆向前运动时使用不接触道路(地球)的排放机构从车辆排出静电以减少或完全避免在排放机构上的摩擦磨损的装置和方法。 在一个实施例中,通过由车辆本身的运动产生的风力获得排出机构和道路之间的位移。 附着在导电路径排出机构上的适当取向和铰接的挡风玻璃可用于此目的。 可以使用包括磁力控制提升和保持装置的其它实施例。

    Optical device cleaning
    7.
    发明授权
    Optical device cleaning 失效
    光学设备清洗

    公开(公告)号:US07555189B2

    公开(公告)日:2009-06-30

    申请号:US11674763

    申请日:2007-02-14

    申请人: David Z. Chen

    发明人: David Z. Chen

    IPC分类号: G02B6/00 A47L5/14

    CPC分类号: G02B6/389 G02B6/3866

    摘要: An optical device may include first and second male connectors and a patch panel that includes through holes for interconnecting the first male connectors and the second male connectors. The optical device may also include a patch panel cleaner to automatically clean the through holes of the patch panel, and a connector cleaner to automatically clean the first male connectors or the second male connectors.

    摘要翻译: 光学装置可以包括第一和第二阳连接器以及配线板,其包括用于互连第一阳连接器和第二阳连接器的通孔。 光学装置还可以包括接线板清洁器,以自动清洁接线板的通孔,以及连接器清洁器,以自动清洁第一阳连接器或第二阳连接器。

    HIGH PERFORMANCE GIGABIT PASSIVE OPTICAL NETWORK
    8.
    发明申请
    HIGH PERFORMANCE GIGABIT PASSIVE OPTICAL NETWORK 有权
    高性能技术被动光网络

    公开(公告)号:US20090067838A1

    公开(公告)日:2009-03-12

    申请号:US11853904

    申请日:2007-09-12

    IPC分类号: H04B10/12

    摘要: A device determines a bandwidth demand for traffic provided between a line terminal (LT) and multiple optical network terminals (ONTs), and dynamically tunes, based on the determined bandwidth demand, one or more tunable filters provided in the LT and the multiple ONTs to one of balance the traffic, protect the traffic, or increase available bandwidth for the traffic.

    摘要翻译: 设备确定在线路终端(LT)和多个光网络终端(ONT)之间提供的业务的带宽需求,并且基于所确定的带宽需求,动态地调整在LT中提供的一个或多个可调滤波器和多个ONT到多个ONT, 平衡流量,保护流量,或增加流量的可用带宽。

    Optical filter
    9.
    发明授权
    Optical filter 有权
    滤光片

    公开(公告)号:US07315674B2

    公开(公告)日:2008-01-01

    申请号:US11460165

    申请日:2006-07-26

    IPC分类号: G02B6/28

    摘要: A method for implementing a truly hitless tunable filter for use in adding and/or dropping channels in a wavelength division multiplexed (WDM) network is disclosed. An exemplary method for filtering an optical signal may include providing a composite optical signal having several wavelengths including a first wavelength, a second wavelength and other wavelengths. The method may include passing the first wavelength through a filter and reflecting the second wavelength and the other wavelengths with the filter. The method may include making the first wavelength available to a drop port, and making the second wavelength and the other wavelengths available to an output port.

    摘要翻译: 公开了一种实现用于在波分复用(WDM)网络中添加和/或删除信道的真正无中继可调滤波器的方法。 用于滤波光信号的示例性方法可以包括提供具有包括第一波长,第二波长和其它波长的若干波长的复合光信号。 该方法可以包括使第一波长通过滤波器并且用滤波器反射第二波长和其它波长。 该方法可以包括使第一波长可用于下降端口,并且使第二波长和其它波长可用于输出端口。

    Tunable filter
    10.
    发明授权
    Tunable filter 有权
    可调滤波器

    公开(公告)号:US07313298B2

    公开(公告)日:2007-12-25

    申请号:US11460163

    申请日:2006-07-26

    IPC分类号: G02B6/00

    摘要: A method for implementing a truly hitless tunable filter for use in adding and/or dropping channels in a wavelength division multiplexed (WDM) network is disclosed. An exemplary method for filtering an optical signal may include providing a composite optical signal having several wavelengths including a first wavelength, a second wavelength and other wavelengths. The method may include passing the first wavelength through a filter and reflecting the second wavelength and the other wavelengths with the filter. The method may include making the first wavelength available to a drop port, and making the second wavelength and the other wavelengths available to an output port.

    摘要翻译: 公开了一种实现用于在波分复用(WDM)网络中添加和/或删除信道的真正无中继可调滤波器的方法。 用于滤波光信号的示例性方法可以包括提供具有包括第一波长,第二波长和其它波长的若干波长的复合光信号。 该方法可以包括使第一波长通过滤波器并且用滤波器反射第二波长和其它波长。 该方法可以包括使第一波长可用于下降端口,并且使第二波长和其它波长可用于输出端口。