SPECTRAL SIGNAL-PROCESSING IN INTRINSIC INTERFEROMETRIC SENSORS BASED ON BIREFRINGENT POLARIZATION-MAINTAINING OPTICAL FIBERS

被引：25

作者：

EGOROV, SA

MAMAEV, AN

POLYANTSEV, AS

机构：

[1] SVET Ltd., 115409, Moscow

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1995年 / 13卷 / 07期

关键词：

D O I：

10.1109/50.400694

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：

The straightforward spectral-signal processing technique is applied in intrinsic strain, temperature and distributed linear position interferometric fiber optic sensors based on birefringent polarization maintaining fibers, The method provides nonincremental absolute measurements of external physical parameter affecting the sensing fiber, Simultaneous interrogation of sensors in a network is demonstrated.

引用

页码：1231 / 1236

页数：6

共 11 条

[1] REMOTE DISPLACEMENT MEASUREMENT USING A PASSIVE INTERFEROMETER WITH A FIBER-OPTIC LINK [J].

BEHEIM, G .

APPLIED OPTICS, 1985, 24 (15) :2335-2340

[2]

Dakin J, 1989, OPTICAL FIBER SENSOR

[3]

Egorov S. A., 1992, Soviet Technical Physics Letters, V18, P730

[4]

EGOROV SA, 1993, P SOC PHOTO-OPT INS, V1972, P362, DOI 10.1117/12.151115

[5] MONOMODE OPTICAL FIBER INTERFEROMETERS FOR PRECISION-MEASUREMENT [J].

JACKSON, DA .

JOURNAL OF PHYSICS E-SCIENTIFIC INSTRUMENTS, 1985, 18 (12) :981-1001

[6]

LECOT C, 1990, SPIE P, V1169, P73

[7]

LEFEVRE HC, 1990, 7TH P OPT FIBR SENS, P345

[8]

MEGGITT BT, 1993, P OFS FIRENZE IT, P369

[9]

ULRICH R, 1986, P NATO ADV STUDY I O, P73

[10] ANALYSIS OF DISPERSION EFFECTS FOR WHITE-LIGHT INTERFEROMETRIC FIBEROPTIC SENSORS [J].

URBANCZYK, W ;

BOCK, WJ .

APPLIED OPTICS, 1994, 33 (01) :124-129

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