CROSS-SENSITIVITY EFFECT IN TEMPERATURE-COMPENSATED SENSORS BASED ON HIGHLY BIREFRINGENT FIBERS

被引：25

作者：

BOCK, WJ

URBANCZYK, W

BUCZYNSKI, R

DOMANSKI, AW

机构：

[1] Département d'informatique, Université du Quebec à Hull, Gatineau, QC, J8X 3X7

[2] Technical University of Wroclaw, Wroclaw

[3] University of Technology, Warsaw

来源：

APPLIED OPTICS | 1994年 / 33卷 / 25期

关键词：

D O I：

10.1364/AO.33.006078

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We analyzed the influence of the measurand-temperature cross-sensitivity effect on temperature stability in fiber-optic cross-spliced sensors that employ highly birefringent fibers. We show that the ratio of the measurand-temperature cross-sensitivity coefficient to the measurand first-order sensitivity determines the physical limit for temperature stability in cross-spliced sensors. Employing polarimetric as well as white-light interferometric methods, we experimentally determine a hydrostatic pressure-temperature cross-sensitivity coefficient in York bow-tie 800 fiber. From this we estimate the achievable limit for temperature stability of cross-spliced pressure sensors under environmental temperature changes.

引用

页码：6078 / 6083

页数：6

共 12 条

[1] HIGH-PRESSURE POLARIMETRIC SENSOR USING BIREFRINGENT OPTICAL FIBERS [J].