GEOMETRICAL SEPARATION BETWEEN THE BIREFRINGENCE COMPONENTS IN FARADAY-ROTATION FIBEROPTIC CURRENT SENSORS

被引：10

作者：

BENKISH, A ^{[1
]}

TUR, M ^{[1
]}

SHAFIR, E ^{[1
]}

机构：

[1] SOREQ NUCL RES CTR,IL-70600 YAVNE,ISRAEL

来源：

OPTICS LETTERS | 1991年 / 16卷 / 09期

关键词：

D O I：

10.1364/OL.16.000687

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A novel optical fiber current sensor for low-current measurements is proposed and tested. By winding a commonly used low-birefringence single-mode optical fiber in a special geometry, one can circumvent the bend-induced birefringence problem. Smaller sensors can now be built with a sensitivity that linearly increases with the number of fiber windings.

引用

页码：687 / 689

页数：3

共 5 条

[1]

BENKISH A, 1990, 7TH ANN M OPT FIB SE

[2]

DAY GW, 1989, 6TH ANN M OPT FIB SE

[3] ELECTRIC-CURRENT SENSORS EMPLOYING SPUN HIGHLY BIREFRINGENT OPTICAL FIBERS [J].