2025/09/29 by В. Л. Калашников, Kalashnikov, Vladimir L., Alexander Rudenkov +5
Physics and Astronomy · #Advanced Fiber Laser Technologies #FOS: Physical sciences #Optics (physics.optics) #Pattern Formation and Solitons (nlin.PS)
paper · pdf · doi:10.48550/arxiv.2509.24503
openalex publication_date 2025/09/29 · openalex created_date 2025/10/19 · openalex updated_date 2026/07/28
We investigate the enhancement of the dissipative soliton energy scalability by the injection of a low-power single-mode seed synchronized with a chirped-pulse oscillator round-trip. It is demonstrated that a threshold-like transition to multiple-pulse generation limits the maximum energies of dissipative solitons, in agreement with the thermodynamic interpretation of a strongly chirped pulse stability. We show that there are ``islands'' of instability within a stability range of energies which result from stochastic resonance between ``internal modes'' of soliton and quantum noise of the ``basin''. The transition to multiple-pulsing can be suppressed in a system driven by a comparatively low-power seed. However, seed power growth increases the mode-locking energy threshold and produces ``islands'' of instability as the dissipative soliton energy rises.