A novel algorithm for passive demodulation of optical fiber interferometric signals using a 3x3 coupler

被引：0
|
作者：
Kullander, F [1 ]
机构：
[1] FOA, Def Res Estab, Dept Laser Syst, S-58111 Linkoping, Sweden
来源：
14TH INTERNATIONAL CONFERENCE ON OPTICAL FIBER SENSORS | 2000年 / 4185卷
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Digital processing is used to linearly reproduce dynamic phase signals in fiber interferometers passively demodulated using a 3x3 coupler The phase is retrieved as a weighted sum of the three received signals. High resolution down to the 1 mu rad level is achieved.
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页码：480 / 483
页数：4
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