This report analyses possible mechanisms of conversion of noise-like laser pulses into coherent ones with comparatively high efficiency. It is demonstrated that incoherent or partly coherent pulses can be promising for phase-insensitive pumping in processes where the structure of pumping pulses is not related to the structure of generated/transformed pulses. Among applications that leverage such processes may be mentioned, for example, passively mode-locked pulse generation, supercontinuum generation in a nonlinear amplifier, as well as some others. Efficient conversion of noise-like laser pulses into coherent solitons enables attractive prospects of application of localised noise-like wave objects capable of carrying relatively high energies.

Original languageEnglish
Title of host publicationQuantum and Nonlinear Optics VII
EditorsKebin Shi, Dai-Sik Kim, Chuan-Feng Li
ISBN (Electronic)9781510639317
Publication statusPublished - Oct 2020
EventQuantum and Nonlinear Optics VII 2020 - Virtual, Online, China
Duration: 12 Oct 202016 Oct 2020

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X


ConferenceQuantum and Nonlinear Optics VII 2020
CityVirtual, Online


  • Double-scale pulse
  • Mode-locking
  • Noise-like pulse
  • Nonlinear spectral conversion
  • Stimulated raman scattering


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