Coherence automatic adjustment of the optical pulses inside mode-lock fiber laser cavity

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

1 Citation (Scopus)

Abstract

In the current work we demonstrate mode-locked fiber laser with automatic adjustment a coherence degree of the output pulses. As a source of the pulses we used 8-figure fiber laser with two amplifying fibers inside both loops of the laser cavity. Such configuration provides various pulsed regimes that have different degree of coherence from fully mode-locked single scale pulses to partly mode-locked double scale pulses. To search a pulsed regime with defined parameters we applied automatic genetic algorithm. To prove the feasibility of the genetic algorithm we applied it to find double - scale pulsed regimes with a fixed envelope duration of 50 ps and the contrast of the coherence peak in range of 0.02 - 0.5.

Original languageEnglish
Title of host publicationQuantum and Nonlinear Optics V
EditorsQ Gong, GC Guo, BS Ham
PublisherSPIE
Number of pages6
Volume10825
ISBN (Electronic)9781510622487
DOIs
Publication statusPublished - 1 Jan 2018
EventQuantum and Nonlinear Optics V 2018 - Beijing, China
Duration: 11 Oct 201813 Oct 2018

Publication series

NameProceedings of SPIE
PublisherSPIE-INT SOC OPTICAL ENGINEERING
Volume10825
ISSN (Print)0277-786X

Conference

ConferenceQuantum and Nonlinear Optics V 2018
CountryChina
CityBeijing
Period11.10.201813.10.2018

Keywords

  • Double-scale pulses
  • Fiber mode-locked lasers
  • Machine Learning
  • noise-like pulses

Fingerprint

Dive into the research topics of 'Coherence automatic adjustment of the optical pulses inside mode-lock fiber laser cavity'. Together they form a unique fingerprint.

Cite this