Nuclear Physics and Atomic Energy

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Nuclear Physics and Atomic Energy

  ISSN: 1818-331X (Print), 2074-0565 (Online)
  Publisher: Institute for Nuclear Research of the National Academy of Sciences of Ukraine
  Languages: Ukrainian, English
  Periodicity: 4 times per year

  Open access peer reviewed journal

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Nucl. Phys. At. Energy 2000, volume 1, issue 1, pages 104-110.
Section: Plasma Physics.
Published online: 30.06.2000.
PDF Full text (ua)
https://doi.org/10.15407/jnpae2000.01.104

Optical solitons in monomode fibers

T. A. Davydova, Yu. A. Zaliznyak

Institute for Nuclear Research of the National Academy of Sciences of Ukraine, Kyiv, Ukraine

Abstract: The evolution of envelope solitons in the framework of generalized nonlinear Schroedinger equation including high-order dispersive effects and of nonlinearity saturation is considered. In terms of Lyapunov method it was shown that model equation have stable soliton solutions in the form of chirped solitons. New exact chirped soliton solution is presented. The dynamics of wave-packets in the vicinity of exact solution was studied using the direct variational approach.

References:

1. Hasegawa A., Tappert F. Appl. Phys. Lett. 23 (1973) 142. https://doi.org/10.1063/1.1654836

2. Haus H., Wong S. Rev. Mod. Phys. 68 (1996) 423. https://doi.org/10.1103/RevModPhys.68.423

3. Agrawal G. Nonlinear Fiber Optics (New York: Acad. Press, 1995).