Composite solitons in optical systems with fast and slow saturable absorbers

N. N. Akhmediev*, J. M. Soto-Crespo

*Corresponding author for this work

    Research output: Contribution to journalConference articlepeer-review

    7 Citations (Scopus)

    Abstract

    We present a review of known and new theoretical results on short-pulse propagation in optical systems with either slow or fast saturable absorbers. The analysis is based on using a modified complex Ginzburg-Landau equation. We show that in addition to the normal `plain pulse' solutions, various other types of composite pulse solutions can exist. These composite solutions are formed from simpler solutions and may be considered as bound states of plain solitons or plain solitons and fronts. In the former case the bound states can be analyzed using the `interaction plane' and balance equations.

    Original languageEnglish
    Pages (from-to)307-316
    Number of pages10
    JournalProceedings of SPIE - The International Society for Optical Engineering
    Volume3666
    DOIs
    Publication statusPublished - 1999
    EventProceedings of the 1998 International Conferenceon Fiber and Photonics - New Dehli, India
    Duration: 14 Dec 199818 Dec 1998

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