Analysis of the coherent properties of ultrashort pulses inside embedded cavities of mode-locked fiber laser and Raman oscillator

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Abstract

Synchronously pumped Raman oscillators provide efficient nonlinear spectral conversion of ultrashort pulses. Designing of Raman oscillators is a highly dimensional optimization task requiring extensive computations. Here, we implement novel numerical model of stimulated Raman scattering to design a specific laser system with embedded cavities of mode-locked fiber laser and Raman oscillator. Following system allows taking the advantages of high intracavity powers of mode-locked laser during Raman spectral conversion. We analyze the regions of stable coexistence of mode-locked and Raman pulses, their spectraloral and coherent properties.

Original languageEnglish
Title of host publicationQuantum and Nonlinear Optics VIII
EditorsQiongyi He, Dai-Sik Kim, Chuan-Feng Li
PublisherSPIE
ISBN (Electronic)9781510646599
DOIs
Publication statusPublished - 2021
EventQuantum and Nonlinear Optics VIII 2021 - Nantong, China
Duration: 10 Oct 202112 Oct 2021

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11905
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceQuantum and Nonlinear Optics VIII 2021
CountryChina
CityNantong
Period10.10.202112.10.2021

Keywords

  • Coherence spike
  • Fiber mode-locked laser
  • Nonlinear spectral conversion
  • Stimulated Raman scattering

OECD FOS+WOS

  • 1.03 PHYSICAL SCIENCES AND ASTRONOMY

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