National primary special standard for the unit of chromatic dispersion in optical fibers

Grigoriev, V. V.; Kravtsov, V. E.; Mityurev, A. K.; Pnev, Alexey B.; Tikhomirov, S. V.

doi:10.1007/s11018-012-9907-0

Cited by 2 publications

(2 citation statements)

References 5 publications

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“…Indeed, the main principle of FBG sensors work is transform of spectral or phase characteristics of the test optical signal propagating in the sample according to the perturbations of a measured physical quantity. Due to their high noise resistance to the effects of non-informative influencing factors [9,10], FBG sensors attract increased attention [1]. FBG is a periodic structure of refractive index which is formed in a fiber core (see, Fig.…”

Section: Introductionmentioning

confidence: 99%

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Structural monitoring system with fiber Bragg grating sensors: implementation and software solution

Fedorov

Lazarev

Makhrov

et al. 2015

J. Phys.: Conf. Ser.

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We present a structural health monitoring system for nondestructive testing of composite materials based on the fiber Bragg grating sensors and specialized software solution. The developed structural monitoring system has potential applications for preliminary tests of novel composite materials as well as real-time structural health monitoring of industrial objects. The software solution realizes control for the system, data processing, and alert of an operator.

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Section: Introductionmentioning

confidence: 99%

“…Important problem is the embedding the sensor into the material sample. Useful solution of this problem is proposed in [9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Structural monitoring system with fiber Bragg grating sensors: implementation and software solution

Fedorov

Lazarev

Makhrov

et al. 2015

J. Phys.: Conf. Ser.

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Stabilization of calibration metrological characteristics of technological inspection tools

Petrovsky

Bukhtoyarov

Savitskaya

2016

2016 2nd International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)

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Abstract-The paper presents analysis of the results of template 873 measurements which is a tool used for inspection in wagon depo. The data obtained were analyzed to confirm the stability of inspection results. It was shown that the measurement and determination of the final result by calculating the average value causes misleading results. Also random factors which affect measurements are presented. The subjective factor in this process is from the calibrator. To make measurement process more stable we need to reduce the effect of these factors. One of the ways to improve measurement process and make it more stable is its automatization. Improving the accuracy of measurements is one of the main objectives concerning this issue.

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National primary special standard for the unit of chromatic dispersion in optical fibers

Cited by 2 publications

References 5 publications

Structural monitoring system with fiber Bragg grating sensors: implementation and software solution

Structural monitoring system with fiber Bragg grating sensors: implementation and software solution

Stabilization of calibration metrological characteristics of technological inspection tools

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