VISIBLE-LED PUMPED FIBER-OPTIC TEMPERATURE SENSOR

被引：10

作者：

AUGOUSTI, AT ^{[1
]}

GRATTAN, KTV ^{[1
]}

PALMER, AW ^{[1
]}

机构：

[1] CITY UNIV LONDON,SCH ELECT ENGN & APPL PHYS,DEPT ELECT & ELECTR ENGN,LONDON EC1V 0HB,ENGLAND

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1988年 / 37卷 / 03期

关键词：

OPTICAL FILTERS -- Applications - SEMICONDUCTOR DIODES; LIGHT EMITTING -- Applications;

D O I：

10.1109/19.7480

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：

The development and calibration of a visible LED-pumped, photoluminescent optical-fiber sensor to measure temperature using the crystal alexandrite is reported. Utilizing the dependence of the fluorescent decay time on temperature, this instrument is accurate to ±1°C over a range 20-150°C, with a response time of 1 s.

引用

页码：470 / 472

页数：3