A novel bulk-glass optical current transducer having an adjustable multi-ring optical path

被引：0
|
作者：
Yi, B
Cruden, A
McDonald, JR
Andonovic, I
机构：
来源：
IMTC/97 - IEEE INSTRUMENTATION & MEASUREMENT TECHNOLOGY CONFERENCE: SENSING, PROCESSING, NETWORKING, PROCEEDINGS VOLS 1 AND 2 | 1997年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper describes a new design of bulk type Faraday effect based optical current transducer. The sensing element is a four-piece bulk optic structure which enables the polarized light to circulate around the conductor a number of times and increases the sensitivity several times. The design makes for ease of manufacturing and alignment. The number of closed -optical - paths can be changed easily by adjusting the incident point of light. The principle of the design is described and simulation and experimental results are presented.
引用
收藏
页码：879 / 882
页数：4
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