Vector self-pulsing in erbium-doped fiber lasers

Sergey V. Sergeyev*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


Insight into instabilities of fiber laser regimes leading to complex self-pulsing operations is an opportunity to unlock the high power and dynamic operation tunability of lasers. Though many models have been suggested, there is no complete covering of self-pulsing complexity observed experimentally. Here, I further generalized our previous vector model of erbium-doped fiber laser and, for the first time, to the best of my knowledge, map tunability of complex vector self-pulsing on Poincare sphere (limit cycles and double scroll polarization attractors) for laser parameters, e.g., power, ellipticity of the pump wave, and in-cavity birefringence. Analysis validated by extensive numerical simulations demonstrates good correspondence to the experimental results on complex self-pulsing regimes obtained by many authors during the last 20 years.

Original languageEnglish
Pages (from-to)4700-4703
Number of pages4
JournalOptics Letters
Issue number20
Early online date6 Oct 2016
Publication statusPublished - 15 Oct 2016


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