Rayleigh backscattering from the fundamental mode in multimode optical fibers

Standard

Rayleigh backscattering from the fundamental mode in multimode optical fibers. / Bisyarin, M. A.; Kotov, O. I.; Hartog, A. H.; Liokumovich, L. B.; Ushakov, N. A.

In: Applied Optics, Vol. 55, No. 19, 2016, p. 5041-5051.

Research output: Contribution to journal › Article › peer-review

Author

Bisyarin, M. A. ; Kotov, O. I. ; Hartog, A. H. ; Liokumovich, L. B. ; Ushakov, N. A. / Rayleigh backscattering from the fundamental mode in multimode optical fibers. In: Applied Optics. 2016 ; Vol. 55, No. 19. pp. 5041-5051.

BibTeX

@article{42ead829645840f88bc80f3c22ef5cd1,

title = "Rayleigh backscattering from the fundamental mode in multimode optical fibers",

abstract = "Rayleigh backscattering produced by an incident fundamental mode in a multimode optical fiber is analyzed using a diffraction technique, with a full set of backward-propagating modes being taken into consideration. Explicit formulas are derived for mode excitation efficiency via radial distributions of the mode fields, and it is proved that only half-azimuthal modes are backscattered by the incident wave of a fixed polarization. Advanced analytical expressions are developed for fibers with a quadratic refractive-index profile, and mode groups of even numbers, composed of modes with equal propagation constants, are stated to be excited with equal efficiencies. (C) 2016 Optical Society of America",

keywords = "GRADED-INDEX FIBERS, NEAR-FIELD INTENSITY, POWER DISTRIBUTION, LASER, OTDR",

author = "Bisyarin, {M. A.} and Kotov, {O. I.} and Hartog, {A. H.} and Liokumovich, {L. B.} and Ushakov, {N. A.}",

year = "2016",

doi = "10.1364/AO.55.005041",

language = "Английский",

volume = "55",

pages = "5041--5051",

journal = "Applied Optics",

issn = "1559-128X",

publisher = "American Institute of Physics",

number = "19",

}

RIS

TY - JOUR

T1 - Rayleigh backscattering from the fundamental mode in multimode optical fibers

AU - Bisyarin, M. A.

AU - Kotov, O. I.

AU - Hartog, A. H.

AU - Liokumovich, L. B.

AU - Ushakov, N. A.

PY - 2016

Y1 - 2016

N2 - Rayleigh backscattering produced by an incident fundamental mode in a multimode optical fiber is analyzed using a diffraction technique, with a full set of backward-propagating modes being taken into consideration. Explicit formulas are derived for mode excitation efficiency via radial distributions of the mode fields, and it is proved that only half-azimuthal modes are backscattered by the incident wave of a fixed polarization. Advanced analytical expressions are developed for fibers with a quadratic refractive-index profile, and mode groups of even numbers, composed of modes with equal propagation constants, are stated to be excited with equal efficiencies. (C) 2016 Optical Society of America

AB - Rayleigh backscattering produced by an incident fundamental mode in a multimode optical fiber is analyzed using a diffraction technique, with a full set of backward-propagating modes being taken into consideration. Explicit formulas are derived for mode excitation efficiency via radial distributions of the mode fields, and it is proved that only half-azimuthal modes are backscattered by the incident wave of a fixed polarization. Advanced analytical expressions are developed for fibers with a quadratic refractive-index profile, and mode groups of even numbers, composed of modes with equal propagation constants, are stated to be excited with equal efficiencies. (C) 2016 Optical Society of America

KW - GRADED-INDEX FIBERS

KW - NEAR-FIELD INTENSITY

KW - POWER DISTRIBUTION

KW - LASER

KW - OTDR

U2 - 10.1364/AO.55.005041

DO - 10.1364/AO.55.005041

M3 - статья

VL - 55

SP - 5041

EP - 5051

JO - Applied Optics

JF - Applied Optics

SN - 1559-128X

IS - 19

ER -

ID: 7641786