文献类型：期刊文献

英文题名：Design of reflective optical fiber current sensor based on improved phase modulation

作者：Wang, Yajun[1]; Guo, Xuemei[1]

第一作者：王亚君

机构：[1] Xinxiang University, Henan Xinxiang, 453003, China

第一机构：新乡学院

通讯机构：[1]Xinxiang University, Henan Xinxiang, 453003, China|[11071]新乡学院;

年份：2013

卷号：156

期号：9

起止页码：40-47

外文期刊名：Sensors and Transducers

收录：EI(收录号：20134616967855);Scopus(收录号：2-s2.0-84887122232)

语种：英文

外文关键词：Circular polarization - Design - Light polarization - Polarization - Sensors

摘要：Full optical fiber current sensor phase modulation is the use of magnetic field made the refraction different of left-handed and right-handed circularly polarized light, and the linearly polarized light can be decomposed into a left-handed and right-handed circularly polarized light. The paper proposes research and design of reflective optical fiber current sensor based on improved phase modulation. This paper analyzes the current sensor reflective polarization of light changes, and using the Jones matrix analysis method to establish a reflective fiber optic current sensor model. Design of reflection type optical fiber current sensor model can improve the sensitivity of optical fiber current sensor. ? 2013 IFSA.