1.06-MU-M ALL-FIBER GYROSCOPE WITH NOISE SUBTRACTION

被引：42
|
作者：
MOELLER, RP
BURNS, WK
机构：
[1] Naval Research Laboratory, Washington, DC
来源：
OPTICS LETTERS | 1991年 / 16卷 / 23期
关键词：
D O I：
10.1364/OL.16.001902
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
An all-fiber gyroscope that uses a 1.06-mu-m multicore Nd-doped fiber source pumped by a laser-diode array is demonstrated. Intensity noise subtraction is used to reduce the excess noise that arises from a source band-width limitation. The random walk coefficient is improved by a factor of 3, to 2.5 X 10(-4) deg square-root h (1-km fiber, 16-cm radius).
引用
收藏
页码：1902 / 1904
页数：3
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