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Tytuł artykułu

Influence of modal filtering on the bandwidth of multimode optical fibers

Wybrane pełne teksty z tego czasopisma
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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The multimode (MM) optical fiber maximum operational range is defined by the fiber bandwidth (related to the intermodal dispersion) rather than by the fiber attenuation. The relationship between the modal bandwidth of the fiber, the launching condition and mode coupling is fairly complicated. There is presented a theoretical study on the modal bandwidth of the multimode fiber. The theory is based on a numerical solution of the coupled mode diffusion equation that allows the bandwidth of the MM optical fiber to be calculated. It is shown that appropriate modal filtering at the receiver side of the fiber link increases the link bandwidth.
Czasopismo
Rocznik
Strony
31--39
Opis fizyczny
Bibliogr. 19 poz.,
Twórcy
autor
autor
  • Instytut Telekomunikacji Politechniki Warszawskiej ul. Nowowiejska 15/19, 00-665 Warszawa
Bibliografia
  • [1] Raddatz L., White I.H., Cunningham D.G., Nowell M.C., An experimental and theoretical study of the offset launch technique for the enhancement of the bandwidth of multimode fiber links, Journal of Lightwave Technology 16(3), 1998, pp. 324-31.
  • [2] Webster M., Raddatz L., White I.H., Cunningham D.G., A statistical analysis of conditioned launch for gigabit ethernet links using multimode fiber, Journal of Lightwave Technology 17(9), 1999, pp. 1532-41.
  • [3] Yabre G., Comprehensive theory of dispersion in graded-index optical fibers, Journal of Lightwave Technology 18(2), 2000, pp. 166-77.
  • [4] Yabre G., Influence of core diameter on the 3-dB bandwidth of graded-index optical fibers,Journal of Lightwave Technology 18(5), 2000, pp. 668-76.
  • [5] Olshansky R., Keck D.B., Pulse broadening in graded-index optical fibers, Applied Optics 15(2), 1976, pp. 483-91.
  • [6] Unger H.G., Planar Optical Waveguides and Fibers, Clarendon Press, Oxford University Press, 1977.
  • [7] Lenahan T.A., Calculation of modes in an optical fiber using the finite element method and EISPACK, Bell System Technical Journal 62(1), 1983, pp. 2663-94.
  • [8] Nagano K., Kawakami S., Measurements of mode conversion coefficients in graded-index fibers, Applied Optics 19(14), 1980, pp. 2426-34.
  • [9] Olshansky R., Mode coupling effects in graded-index optical fibers, Applied Optics 14(4), 1975, pp. 935-45.
  • [10] Pepeljugoski P., Golowich S.E., Ritger A.J., Kolesar P., Risteski A., Modeling and simulation of next-generation multimode fiber links, Journal of Lightwave Technology 21(5), 2003, pp. 1242-55.
  • [11] Rousseau M., Jeunhomme L., Numerical solution of the coupled-power equation in step-index optical fibers, IEEE Transactions on Microwave Theory and Techniques 25(7), 1977, pp. 577-85.
  • [12] FOTP-204 Measurement of Bandwidth on Multimode Fiber, ANSI/TIA/EIA-455-204, 2000.
  • [13] Agarwal A.K., Evers G., Unrau U., New and simple method for selective mode group excitation in graded-index optical fibres, Electronics Letters 19(17), 1983, pp. 694—5.
  • [14] Koyamada Y., Yamashita K., Launching condition dependence of graded-index multimode fiber loss and bandwidth, Journal of Lightwave Technology 6(12), 1988, pp. 1866-71.
  • [15] Loke M.Y., McMullin J.N., Simulation and measurement of radiation loss at multimode fiber macrobends, Journal of Lightwave Technology 8(8), 1990, pp. 1250-6.
  • [16] Patel K.M., Ralph S.E., Spatially resolved detection for enhancement of multimode fiber link performance, LEOS 14th Annual Meeting of the IEEE Lasers and Electro Optics Society, Cat. No. 01CH37242, Vol. 2, 2001, pp. 483--4
  • [17] Patel K.M., Ralph S.E., Enhanced multimode fiber link performance using a spatiallyresolved receiver, IEEE Photonics Technology Letters 14(3), 2002, pp. 393-5.
  • [18] Grau G.K., Leminger O.G., Sauter E.G., Mode excitation in parabolic index fibres by Gaussianbeams, Archiv für Elektronik und Übertragungstechnik 34(6), 1980, pp. 259-65.
  • [19] Smith G.D., Numerical Solution of Partial Differential Equations. Finite Difference Methods, Oxford University Press, Oxford 1989.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW7-0007-0103
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