Long distance interferometric measurement using a polarization maintaining fiber

被引:0
|
作者
Nakadate, S [1 ]
Murayama, U [1 ]
Shibuya, M [1 ]
机构
[1] Tokyo Polytech Univ, Fac Engn, Atsugi, Kanagawa 2430297, Japan
关键词
interferometer; position sensing; polarization maintaining fiber; phase calculation;
D O I
10.1117/12.623283
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
An interferometric method for long distance position sensing is presented, which utilizes a polarization maintaining fiber and a Faraday rotator. The measurement system, principles of phase cancellation and phase calculation of orthogonal polarizations are described. Some experimental results are also given.
引用
收藏
页码:659 / 662
页数:4
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