Glass fiber current sensor and method of use therefor
    1.
    发明授权
    Glass fiber current sensor and method of use therefor 有权
    玻璃纤维电流传感器及其使用方法

    公开(公告)号:US6133721A

    公开(公告)日:2000-10-17

    申请号:US350067

    申请日:1999-07-08

    IPC分类号: G01R15/24 G01R31/00

    CPC分类号: G01R15/246

    摘要: A glass fiber sensor for measuring an electrical current, the glass fiber core being a heavy flint glass having its composition modified by the addition to the glass composition of a source of a selected rare earth ion, whereby the Verdet constant value of the glass is reduced without unduly increasing the value of the photoelastic coefficient.

    摘要翻译: 一种用于测量电流的玻璃纤维传感器,玻璃纤维芯是重型燧石玻璃,其组成通过添加到所选择的稀土离子源的玻璃组合物而变化,由此玻璃的Verdet恒定值降低 而不会过度增加光弹性系数的值。