Measurement of the nonlinear refractive index of fibers with a rotating nonlinear Sagnac interferometer

被引：1
|
作者：
Lee, HK
Kim, KH
Lee, EH
机构：
[1] Electronics and Telecommunications Research Institute, Taejon, 305-600
来源：
APPLIED OPTICS | 1997年 / 36卷 / 24期
关键词：
nonlinear optics; optical variable measurement; refractive-index measurement;
D O I：
10.1364/AO.36.005893
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We developed a method to measure the nonlinear refractive-index coefficient of fibers using a nonlinear Sagnac interferometer. To enhance the measurement accuracy, we employed a phase-sensitive detection technique using a rotational sensitive property of the Sagnac interferometer. The measured values were reproducible to within 10% accuracy. (C) 1997 Optical Society of America.
引用
收藏
页码：5893 / 5897
页数：5
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