Nonlinear Effects in Optical Fiber Transmission System

Tiwari, B. B.; Prakash, V.C. Jai; Tripathi, Vibha; Malaviya, N.

doi:10.1080/02564602.1999.11416866

Cited by 6 publications

(2 citation statements)

References 77 publications

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“…It has a great variety of applications in sensors [1][2][3]. Its non-linear characteristics also has been discussed that it has different methods to compensate when the fiber-optic probe is used as a sensor in spectrum analysis [4][5][6][7][8]. Now we will use it in chromatic measurement field.…”

Section: Introductionmentioning

confidence: 99%

The Non-linear Chromatic Compensation of the Fixed Length Fiber’s Spectral Attenuation with the Fourier Transform

Meng¹,

Meng²

2014

Proceedings of the 2014 International Conference on Mechatronics, Control and Electronic Engineering

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In the chromatic measuring system, a kind of optical fiber probe was added to collect the light to decrease the interference to the reflected light from the object. But the probe brings the distortion to the system in the chromatic measurement. This paper put forward a method based on the Fourier Transform to compensate the non-linear attenuation of the fixed length optical fiber. In the scope of visible light, with a series of experiments, an adjustable function for the optical fiber probe is obtained. Using this adjustable function, the error of fiber-optic transmission can be lowed less than 1%. At the same time, the chromatic coordinate was tested with the fiber probe and without the probe. The error of the chromatic coordinate is below 0.01, and it meets the international standard criteria in chromatic measurement. It is proved that this method is suitable for compensating of the fixed length optical fiber's chromatic compensation.

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Section: Introductionmentioning

confidence: 99%

The Non-linear Chromatic Compensation of the Fixed Length Fiber’s Spectral Attenuation with the Fourier Transform

Meng¹,

Meng²

2014

Proceedings of the 2014 International Conference on Mechatronics, Control and Electronic Engineering

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“…The color of the skin can be expressed by the XYZ chromatic system that is recommended by the Committee of the International Emission (CIE) [10][11][12]. It uses tristimulating value XYZ and corresponding chromatic coordinate x,y,z to express the color, and chromatic aberration valueΔ is used to express the difference between two kinds of the color.…”

Section: B Chromatic Coordinate and Chromatic Valuementioning

confidence: 99%

Skin Diseases Detection Using the Spectral Analysis

Meng¹,

Meng²,

Jin-Hua³

et al. 2014

Proceedings of the 2014 International Conference on Mechatronics, Control and Electronic Engineering

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Abstract-In order to detect the skin's disease with the spectral instrument, the reflection spectrum should be gotten to calculate the chromatic values and be analyzed compared. In this paper a kind of chromatic system with self-made fiber probe was designed to measure the spectrum to distinguish the skin normal or not in this paper. The probe was used to minimum the interference outside to the chromatic measurement in order to develop the chromatic measurement accuracy. Through the system, first we got the spectrum of different skin, the normal and the pathological from different part of the sick body, then calculating the tristimulating value and chromatic aberration, we can distinguish the normal with the pathological by the chromatic aberration and make sure if the disease is cured. Good results are achieved by the analyzing of the skin with this system, so a method to distinguish the pathological skin automatically and objectively is attained.

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FWM Reduction Using Different Modulation Techniques and Optical Filters in DWDM Optical Communication Systems: A Comparative Study

Manzoor

Hussain

et al. 2019

Iran J Sci Technol Trans Electr Eng

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Nonlinear Effects in Optical Fiber Transmission System

Cited by 6 publications

References 77 publications

The Non-linear Chromatic Compensation of the Fixed Length Fiber’s Spectral Attenuation with the Fourier Transform

The Non-linear Chromatic Compensation of the Fixed Length Fiber’s Spectral Attenuation with the Fourier Transform

Skin Diseases Detection Using the Spectral Analysis

FWM Reduction Using Different Modulation Techniques and Optical Filters in DWDM Optical Communication Systems: A Comparative Study

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