发明授权
- 专利标题: Optical voltage and electric field sensor
- 专利标题(中): 光电压和电场传感器
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申请号: US397009申请日: 1982-07-12
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公开(公告)号: US4595876A公开(公告)日: 1986-06-17
- 发明人: Yoshiki Kuhara , Koji Tada , Masami Tatsumi , Yuuji Hamazaki
- 申请人: Yoshiki Kuhara , Koji Tada , Masami Tatsumi , Yuuji Hamazaki
- 申请人地址: JPX Osaka
- 专利权人: Sumitomo Electric Industries, Ltd.
- 当前专利权人: Sumitomo Electric Industries, Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX56-118257 19810727
- 主分类号: G01R15/24
- IPC分类号: G01R15/24 ; G01R19/00 ; G02F1/03 ; G01R31/00
摘要:
An optical voltage and electric field sensor for detecting the voltage or electric field applied to a device made of a single crystal of bismuth silicon oxide (Bi.sub.12 SiO.sub.20) or bismuth germanium oxide (Bi.sub.12 GeO.sub.20) is disclosed. The device comprises a plurality of crystal plates stacked in a direction perpendicular to the propagation direction of light, each plate having only one dimension reduced to a very small size.
公开/授权文献
- US5555349A Printing device and recording paper control 公开/授权日:1996-09-10
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