GENERAL SENSITIVITY ENHANCEMENT AND COMMON-MODE COMPENSATION PRINCIPLE FOR INTERFEROMETRIC FIBEROPTIC SENSORS

被引：1
|
作者：
BUCKMAN, AB
机构：
[1] Department of Electrical and Computer Engineering, University of Texas, Austin
来源：
JOURNAL OF LIGHTWAVE TECHNOLOGY | 1990年 / 8卷 / 10期
关键词：
D O I：
10.1109/50.59181
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Numerical simulations show that, when an optical circuit for common-mode compensation and an electrooptic feedback network for measurand sensitivity enhancement are incorporated into any of four main types of interferometric fiber-optic sensors, measurand sensitivity can be enhanced by at least an order of magnitude, while sensitivity to common-mode environmental perturbations (such as source wavelength drift or spatially uniform temperature variation) is drastically reduced. © 1990 IEEE
引用
收藏
页码：1456 / 1460
页数：5
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