Multipulse operation of a Ti:sapphire laser mode locked by an ion-implanted semiconductor saturable-absorber mirror

M. J. Lederer*, B. Luther-Davies, H. H. Tan, C. Jagadish, N. N. Akhmediev, J. M. Soto-Crespo

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    135 Citations (Scopus)

    Abstract

    Multipulse operation was demonstrated with a Ti:sapphire laser mode-locked by a semiconductor saturable absorber mirror. Widely separated double, triple, and quadruple pulses with irregular spacing were observed. In addition, closely coupled states were also found that could be attributed to interplay between saturable absorber and filter losses, saturated gain and the coherent interaction of solitons. These observations, as well as the mechanisms in the transitions from single to multipulse states are explained within the framework of the generalized complex Ginzburg-Landau equation as the laser master equation.

    Original languageEnglish
    Pages (from-to)895-904
    Number of pages10
    JournalJournal of the Optical Society of America B: Optical Physics
    Volume16
    Issue number6
    DOIs
    Publication statusPublished - Jun 1999

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