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Numerical analysis of modal dispersions in singly-clad multimode optical fibers

Authors
Journal
Optics Communications
0030-4018
Publisher
Elsevier
Publication Date
Volume
114
Identifiers
DOI: 10.1016/0030-4018(94)00562-9
Keywords
  • Optical Communications

Abstract

Abstract An analysis of modal second-order dispersion β 2 and third-order dispersion β 3 characteristics from singly-clad multimode optical fibers is presented. We show, for the first time, that for some step-index fiber with GeO 2SiO 2 core and B 2O 3SiO 2 cladding, negative values of β 2 and β 3 are simultaneously achieved for the LP 51 mode in the vicinity of 1.2 μm region. Possible application of this result to bright soliton transmission through this mode in femtosecond regime can be foreseen.

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