WAVELENGTH-DEMULTIPLEXED FIBEROPTIC PRESSURE SENSOR

被引：0

作者：

DIANKOV, G ^{[1
]}

ZAFIROVA, B ^{[1
]}

ANGELOV, A ^{[1
]}

KEBEDJIEV, A ^{[1
]}

机构：

[1] INST ELECTR,SOFIA 1784,BULGARIA

来源：

JOURNAL OF MODERN OPTICS | 1993年 / 40卷 / 01期

关键词：

D O I：

10.1080/09500349314550081

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Wavelength demultiplexing of the signal and reference arms in a pressure sensor determining the pressure from the diaphragm curvature is applied. Using one optical fibre for both signal and reference arms gives a measurement accuracy better than 2% of full scale for additional fibre losses of up to 8 dB. The sensor system has a useful dynamic range of more than 25 dB.

引用

页码：51 / 55

页数：5

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