Study on harmonic generation regimes of Raman dissipative solitons in an external fibre cavity in a spectral region of 1.3 μm

D. S. Kharenko, V. D. Efremov, S. A. Babin

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

We have studied the harmonic generation regimes in a pulsed SRS laser with synchronous pumping. The use of phosphosilicate polarisation-maintaining fibre made it possible to obtain stable generation of Raman dissipative solitons (RDS's) with a wavelength of 1.3 μm, and a fold increase in the length of the external cavity relative to that of the pump laser cavity by a dispersionshifted fibre allowed us to raise the threshold for the transition to noise-like pulses and to increase the RDS energy up to 2.5 nJ with an estimated duration of a transform-limited pulse of about 200 fs.

Original languageEnglish
Pages (from-to)657-660
Number of pages4
JournalQuantum Electronics
Volume49
Issue number7
DOIs
Publication statusPublished - 1 Jan 2019

Keywords

  • Femtosecond lasers
  • Fibrerussian foundation for basic research lasers
  • Stimulated raman scattering
  • Synchronous pumping
  • synchronous pumping
  • stimulated Raman scattering
  • LASERS
  • fibre lasers
  • femtosecond lasers

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