专利检索 ap:("BELL TELEPHONE LABOR INC") AND inv:"LECRAW ROY CONWAY" 第 1 页

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发明授权
Iron borate devices 失效
标题翻译：铁硼装置

公开(公告)号：US3617942A

公开(公告)日：1971-11-02

申请号：US3617942D

申请日：1969-11-14

申请人： BELL TELEPHONE LABOR INC

发明人： KURTZIG ARJEH J , LECRAW ROY CONWAY , WOLFE RAYMOND

IPC分类号： G02F1/00 , G02F1/22

CPC分类号： G02F1/0036

摘要： Iron borate (FeBO3) evidences a magneto-optic effect of device interest over a broad frequency range including parts of the visible spectrum. Modulators and isolators, either continuous or pulsed, may be operated over this entire frequency range at room temperature.