Optical fiber grating sensors in multimode fibers

被引：2

作者：

Zhao, W ^{[1
]}

Claus, RO ^{[1
]}

机构：

[1] Virginia Polytech Inst & State Univ, Fiber & Electroopt Res Ctr, Bradley Dept Elect & Comp Engn, Blacksburg, VA 24061 USA

来源：

SMART STRUCTURES AND MATERIALS 2000: SENSORY PHENOMENA AND MEASUREMENT INSTRUMENTATION FOR SMART STRUCTURES AND MATERIALS | 2000年 / 3986卷

关键词：

multimode fiber grating; Bragg grating; grating sensor; optical fiber sensor;

D O I：

10.1117/12.388144

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

We present a novel class of optical fiber sensors based on fiber Bragg gratings written in germanium-doped silica multimode fibers that can be implemented with inexpensive components. The gratings are inscribed by the phase mask technique in 50/125 mu m step-index profile fibers and their temperature and strain responses are investigated.

引用

页码：50 / 55

页数：6

共 17 条

[1] A MULTIPLEXED BRAGG GRATING FIBER LASER SENSOR SYSTEM [J].

ALAVIE, AT ;

KARR, SE ;

OTHONOS, A ;

MEASURES, RM .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1993, 5 (09) :1112-1114

[2] EFFICIENT INTEGRATED ND3+ FIBER LASER [J].

BALL, GA ;

MOREY, WW .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1991, 3 (12) :1077-1078

[3] Optical fiber long-period grating sensors [J].

Bhatia, V ;

Vengsarkar, AM .

OPTICS LETTERS, 1996, 21 (09) :692-694

[4] Temperature-insensitive and strain-insensitive long-period grating sensors for smart structures [J].

Bhatia, V ;

Campbell, DK ;

Sherr, D ;

DAlberto, TG ;

Zabaronick, NA ;

TenEyck, GA ;

Murphy, KA ;

Claus, RO .

OPTICAL ENGINEERING, 1997, 36 (07) :1872-1876

[5] FABRICATION OF CHIRPED BRAGG GRATINGS IN PHOTOSENSITIVE FIBER [J].

BYRON, KC ;

SUGDEN, K ;

BRICHENO, T ;

BENNION, I .

ELECTRONICS LETTERS, 1993, 29 (18) :1659-1660

[6]

FARRIES MC, 1991, C OPT AMPL THEIR APP, P148

[7] PHOTOSENSITIVITY IN OPTICAL FIBER WAVEGUIDES - APPLICATION TO REFLECTION FILTER FABRICATION [J].

HILL, KO ;

FUJII, Y ;

JOHNSON, DC ;

KAWASAKI, BS .

APPLIED PHYSICS LETTERS, 1978, 32 (10) :647-649

[8] BRAGG GRATINGS FABRICATED IN MONOMODE PHOTOSENSITIVE OPTICAL FIBER BY UV EXPOSURE THROUGH A PHASE MASK [J].

HILL, KO ;

MALO, B ;

BILODEAU, F ;

JOHNSON, DC ;

ALBERT, J .

APPLIED PHYSICS LETTERS, 1993, 62 (10) :1035-1037

[9] WAVELENGTH FLATTENED SATURATED ERBIUM AMPLIFIER USING MULTIPLE SIDE-TAP BRAGG GRATINGS [J].

KASHYAP, R ;

WYATT, R ;

MCKEE, PF .

ELECTRONICS LETTERS, 1993, 29 (11) :1025-1026

[10] MULTIPLEXED BRAGG GRATING FIBER-LASER STRAIN-SENSOR SYSTEM WITH MODE-LOCKED INTERROGATION [J].

KERSEY, AD ;

MOREY, WW .

ELECTRONICS LETTERS, 1993, 29 (01) :112-114

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