Article Of Jewelry With Sealed Visible Enclosed Container
    1.
    发明申请
    Article Of Jewelry With Sealed Visible Enclosed Container 审中-公开
    珠宝密封可见封闭容器

    公开(公告)号:US20100229596A1

    公开(公告)日:2010-09-16

    申请号:US12403825

    申请日:2009-03-13

    申请人: Robert J. MANNING

    发明人: Robert J. MANNING

    IPC分类号: A44C13/00

    CPC分类号: A44C25/005 A44C15/003

    摘要: The article of jewelry includes a hollowed out portion in a body of such article into which a sealed transparent container is inserted. The article of jewelry also has an opening through one of its faces to expose the hollowed out portion. The transparent container is sealed after a substance with special significance is inserted into the container.

    摘要翻译: 珠宝首饰包括在这种物品的主体中的中空部分,其中插入有密封的透明容器。 珠宝首饰也有一个开口通过其一个面露出掏空部分。 将具有特殊意义的物质插入容器后,将透明容器密封。

    Optical switch
    2.
    发明授权
    Optical switch 失效
    光开关

    公开(公告)号:US05999293A

    公开(公告)日:1999-12-07

    申请号:US875174

    申请日:1997-07-23

    申请人: Robert J Manning

    发明人: Robert J Manning

    摘要: An optical switch includes a semiconductor gain medium and inputs for an optical control signal applied to the semiconductor gain medium. The switch has a pair of arms (31, 32) arranged in a Mach-Zehnder configuration. A semiconductor gain medium (SOA1, SOA2) is connected in each arm. A fixed phase shifting element PE is also connected in one arm. Control signals are applied to each of the semiconductor gain media. There is a delay between the control signals selected so that a desired one of the optical pulses experiences a differential phase shift and so we switch to a different output of the multiplexer. In one example, the semiconductor gain media are provided by discrete semiconductor devices sandwiched between a pair of planar substrate on which waveguides forming the other components of the switch are formed. The switch may be used for demultiplexing OTDM signals.

    摘要翻译: PCT No.PCT / GB96 / 00072 Sec。 371日期1997年7月23日 102(e)日期1997年7月23日PCT 1996年1月16日PCT PCT。 公开号WO96 / 22562 日期1996年7月25日光开关包括半导体增益介质和用于施加到半导体增益介质的光控制信号的输入。 开关具有以Mach-Zehnder构型布置的一对臂(31,32)。 在每个臂中连接有半导体增益介质(SOA1,SOA2)。 固定相移元件PE也连接在一个臂上。 控制信号被施加到每个半导体增益介质。 所选择的控制信号之间存在延迟,使得期望的一个光脉冲经历差分相移,因此我们切换到多路复用器的不同输出。 在一个示例中,半导体增益介质由夹在形成开关的其他部件的波导形成的一对平面基板之间的分立半导体器件提供。 该开关可用于解复用OTDM信号。

    Optical clock division
    4.
    发明授权
    Optical clock division 失效
    光时钟分割

    公开(公告)号:US06344913B1

    公开(公告)日:2002-02-05

    申请号:US09011785

    申请日:1998-02-24

    IPC分类号: H04J1408

    摘要: A clock signal at a divided clock rate is obtained from an optical signal stream at a higher clock rate. The optical signal stream at the higher clock rate is applied to an all-optical non- linear gate. There is feedback from the first output of the gate to its control input. The optical signal at a divided clock rate is present at a second output of the gate. The gate may comprise a non-linear loop mirror. A number of such gates may be cascaded in series to provide an output at a clock rate divided by 2n, where n is an integer.

    摘要翻译: 以更高的时钟速率从光信号流获得分时钟速率的时钟信号。 以较高时钟速率的光信号流被施加到全光非线性门。 有从门的第一个输出到其控制输入的反馈。 分频时钟速率下的光信号存在于门的第二输出端。 门可以包括非线性环路镜。 多个这样的栅极可以串联级联以提供以2n分频的时钟速率的输出,其中n是整数。