RANGING MEASUREMENTS OVER A 20 METER PATH USING AN INTENSITY-CHIRPED LASER-DIODE

被引：4

作者：

COLLINS, SF ^{[1
]}

HUANG, WX ^{[1
]}

MURPHY, MM ^{[1
]}

GRATTAN, KTV ^{[1
]}

PALMER, AW ^{[1
]}

机构：

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

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 1994年 / 5卷 / 06期

关键词：

D O I：

10.1088/0957-0233/5/6/018

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An optical sensor has been developed and used to measure ranges of up to 20 m with an accuracy of a few centimetres. The frequency modulated continuous wave (FMCW) technique was employed in conjunction with an intensity modulated laser diode and optical fibres.

引用

页码：753 / 755

页数：3