ALL-FIBER BRAGG GRATING STRAIN-SENSOR DEMODULATION TECHNIQUE USING A WAVELENGTH-DIVISION COUPLER

被引：183

作者：

DAVIS, MA

KERSEY, AD

机构：

[1] Optical Sciences Division, Code 5674 Naval Research Laboratory, Washington

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 01期

关键词：

OPTICAL SENSORS;

D O I：

10.1049/el:19940059

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：

A simple air optical fibre wavelength shift detection scheme, for use with fibre Bragg grating sensing systems, is described. The system is based on the use of a wavelength division coupler designed to exhibit a monotonic dependence bf the splitting ratio on wavelength over a 50nm range.

引用

页码：75 / 77

页数：3

共 6 条

[1] HIGH-RESOLUTION FIBER-GRATING BASED STRAIN SENSOR WITH INTERFEROMETRIC WAVELENGTH-SHIFT DETECTION [J].

KERSEY, AD ;

BERKOFF, TA ;

MOREY, WW .

ELECTRONICS LETTERS, 1992, 28 (03) :236-238

[2]

KERSEY AD, 1993, MAY P OFS, P39

[3]

KERSEY AD, 1992, OPT LETT DEC

[4]

Measures R. M., 1992, Smart Materials and Structures, V1, P36, DOI 10.1088/0964-1726/1/1/006

[5] FORMATION OF BRAGG GRATINGS IN OPTICAL FIBERS BY A TRANSVERSE HOLOGRAPHIC METHOD [J].

MELTZ, G ;

MOREY, WW ;

GLENN, WH .

OPTICS LETTERS, 1989, 14 (15) :823-825

[6]

MOREY WW, 1991, SEP P DISTR MULT FIB, V1586

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