发明授权
- 专利标题： Optical waveguide apparatus for controlling a signal light traveling through an optical waveguide by means of other light
- 专利标题（中）： 用于通过其他光控制通过光波导传播的信号光的光波导装置
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申请号： US697402申请日： 1991-05-09
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公开(公告)号： US5133027A公开(公告)日： 1992-07-21
- 发明人: Jun Funazaki , Yoshinori Ohta , Takashi Mizusaki , Hideo Adachi , Atsushi Yusa
- 申请人： Jun Funazaki , Yoshinori Ohta , Takashi Mizusaki , Hideo Adachi , Atsushi Yusa
- 申请人地址： JPX Tokyo
- 专利权人： Olympus Optical Co., Ltd.
- 当前专利权人： Olympus Optical Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX2-125712 19900516
- 主分类号： G02F1/01
- IPC分类号： G02F1/01 ; G02F1/03 ; G02F1/035 ; G02F1/29
摘要：
An optical waveguide apparatus comprising a substrate made of material the refractive index of which is changed by an electric effect, and an optical waveguide which is formed on a portion of the substrate and allows passage of guided light. In the apparatus, the optical waveguide includes an optical path changing section for periodically producing an electromotive force under the control of one of control light and guided light.