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High Power Multi-soliton and Noise-like Pulse Generation Regimes in a Passively Mode-locked Thulium-doped All-fiber Ring Oscillator

  • V. S. Voropaev
  • , A. I. Donodin
  • , A. I. Voronets
  • , D. S. Vlasov
  • , D. T. Batov
  • , V. A. Lazarev
  • , M. K. Tarabrin
  • , V. E. Karasik
  • , A. A. Ktylov
  • Bauman Moscow State Technical University
  • P.N. Lebedev Physical Institute of Russian Academy of Sciences
  • Fiber Optics Research Center of Russian Academy of Sciences

Research output: Chapter in Book/Published conference outputConference publication

Abstract

We demonstrate regime switching between soliton rain, soliton bunches and noise-like pulses by random adjustment of the polarization controllers in the thulium-doped all-fiber ring oscillator with nonlinear polarization evolution mode-locking in fully negative group velocity dispersion cavity. The regimes are studied at cavity lengths increase from 12.8 to 52.7 m, which corresponds to a change in the total group velocity dispersion from -2.63 to -0.712 pS2, and in the pulse repetition frequency from 3.88 to 16 MHz. The maximum average laser output power is equal to 712 m W in all generation regimes. The central wavelength of the laser is approximately 1.9\ \mu\mathrm{m}.

Original languageEnglish
Title of host publication2019 PhotonIcs and Electromagnetics Research Symposium - Spring, PIERS-Spring 2019 - Proceedings
PublisherIEEE
Pages2399-2404
Number of pages6
ISBN (Electronic)9781728134031
DOIs
Publication statusPublished - 2 Mar 2020
Event2019 PhotonIcs and Electromagnetics Research Symposium - Spring, PIERS-Spring 2019 - Rome, Italy
Duration: 17 Jun 201920 Jun 2019

Publication series

NameProgress in Electromagnetics Research Symposium
Volume2019-June
ISSN (Print)1559-9450
ISSN (Electronic)1931-7360

Conference

Conference2019 PhotonIcs and Electromagnetics Research Symposium - Spring, PIERS-Spring 2019
Country/TerritoryItaly
CityRome
Period17/06/1920/06/19

Funding

The reported study was funded by RFBR according to the research project No. 18-38-00927.

FundersFunder number
Russian Foundation for Basic Research18-38-00927

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