Performance analysis of dual-pump nonlinear amplifying loop mirror mode-locked all-fibre laser

Sonia Boscolo, Christophe Finot, Ilya Gukov, Sergei K. Turitsyn

Research output: Contribution to journalArticlepeer-review


We numerically characterise, in the three-dimensional space of adjustable cavity parameters, the performance of a recently reported layout of a flexible figure-8 laser having two independently pumped segments of active fibre in its bidirectional ring (Smirnov et al 2017 Opt. Lett. 42 1732–5). We show that this optimisation problem can be efficiently addressed by applying a regression model based on a neural-network algorithm.
Original languageEnglish
Article number65105
Number of pages6
JournalLaser Physics Letters
Issue number6
Publication statusPublished - 8 May 2019

Bibliographical note

©2019 IOP Publishing Ltd. After the Embargo Period, the full text of the Accepted Manuscript may be made available on the non-commercial repository for anyone with an internet connection to read and download. After the Embargo Period a CC BY-NC-ND 3.0 licence applies to the Accepted Manuscript, in which case it may then only be posted under that CC BY-NC-ND licence provided that all the terms of the licence are adhered to, and any copyright notice and any cover sheet applied by IOP is not deleted or modified.


  • Fibre optics amplifiers and oscillators
  • Mode-locked fibre lasers
  • Nonlinear optics


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