Journal of Applied Spectroscopy

, Volume 83, Issue 2, pp 198–203 | Cite as

Supercontinuum Generation in a Microstructured Fiber with an Irregular Cladding

  • V. P. Minkovich
  • A. B. Sotsky
  • М. Vaca Pereira G.
  • I. S. Dzen
  • L. I. Sotskaya
Article

A broad-band supercontinuum generation was obtained at excitation of a microstructured optical fiber with an irregular cladding by femtosecond laser pulses. To explain the experimental data, calculations of the mode characteristics of microstructured fibers were performed. It was shown that the creation of air channels with different radii in the fiber cladding makes it possible to involve both the fundamental and high fiber modes in the supercontinuum generation that helps to increase the width of the generation spectrum.

Keywords

microstructured fiber supercontinuum group velocity dispersion confinement losses 

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Copyright information

© Springer Science+Business Media New York 2016

Authors and Affiliations

  • V. P. Minkovich
    • 1
  • A. B. Sotsky
    • 2
  • М. Vaca Pereira G.
    • 1
  • I. S. Dzen
    • 2
  • L. I. Sotskaya
    • 3
  1. 1.Centro de Investigationes en OpticaLeonMexico
  2. 2.Mogilev State A. Kuleshov UniversityMogilevBelarus
  3. 3.Belarusian-Russian UniversityMogilevBelarus

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