DEVICE AND METHODOLOGY FOR MEASURING MINUTE CHANGES IN AMBIENT MAGNETIC FIELD
    9.
    发明申请
    DEVICE AND METHODOLOGY FOR MEASURING MINUTE CHANGES IN AMBIENT MAGNETIC FIELD 审中-公开
    用于测量环境磁场中的微小变化的装置和方法

    公开(公告)号:US20150377989A1

    公开(公告)日:2015-12-31

    申请号:US14766250

    申请日:2014-02-03

    IPC分类号: G01R33/26

    摘要: An optical magnetometer comprising: a response frequency measurement unit comprising a vapor cell, a pulsed-mode pump laser and a probe laser; and a computing unit configured to compute a magnetic field change based on a difference between at least two temporally-distinct response frequency values received from the frequency measurement unit. Optionally, the response frequency measurement unit is magnetically non-shielded.

    摘要翻译: 一种光学磁力计,包括:响应频率测量单元,包括蒸汽单元,脉冲模式泵浦激光器和探针激光器; 以及计算单元,被配置为基于从所述频率测量单元接收的至少两个时间上不同的响应频率值之间的差来计算磁场变化。 可选地,响应频率测量单元是非磁屏蔽的。

    INTEGRATED CIRCUIT WITH PHOTONIC ELEMENTS
    10.
    发明申请
    INTEGRATED CIRCUIT WITH PHOTONIC ELEMENTS 审中-公开
    集成电路与光电元件

    公开(公告)号:US20150253502A1

    公开(公告)日:2015-09-10

    申请号:US14427756

    申请日:2013-09-11

    IPC分类号: G02B6/122

    摘要: An integrated circuit with electronic and photonic elements includes: at least one electronic processing layer; at least one interconnect layer adjacent to said electronic processing layer, and at least one photonic element located within a respective interconnect layer. The photonic elements implement respective operations upon optical signals. At least a portion of each interconnect layer which includes photonic elements is optically-conductive, and therefore suitable for the inclusion of the photonic elements.In some embodiments said photonic elements comprising optical waveguides are configures as optical logic gates to perform logic operations.

    摘要翻译: 具有电子和光子元件的集成电路包括:至少一个电子处理层; 与所述电子处理层相邻的至少一个互连层和位于相应互连层内的至少一个光子元件。 光子元件根据光信号实现各自的操作。 包括光子元件的每个互连层的至少一部分是光学导电的,因此适合于包含光子元件。 在一些实施例中,包括光波导的所述光子元件被配置为执行逻辑运算的光逻辑门。