All-fiber 1.9 µm ultrafast amplifier based on normal dispersion thulium-doped fiber and large mode area silica fiber compressor

V. S. Voropaev, D. T. Batov, A. I. Voronets, D. S. Vlasov, A. I. Donodin, M. K. Tarabrin, V. A. Lazarev, A. M. Khegai, M. E. Likhachev, M. V. Yashkov, V. E. Karasik

Research output: Chapter in Book/Published conference outputConference publication

Abstract

All-fiber ultrafast amplifier at the wavelength of 1.9 µm based on normal dispersion thulium-doped germanosilicate fiber and large mode area silica fiber compressor is developed. Pulses at the repetition rate of 23.9 MHz with the duration of 63 fs and the pulse energy of 25 nJ are obtained. We assume that the pulse peak power is 250 kW.

Original languageEnglish
Title of host publicationProceedings - International Conference Laser Optics 2020, ICLO 2020
PublisherIEEE
ISBN (Electronic)9781728152332
DOIs
Publication statusPublished - 15 Dec 2020
Event2020 International Conference Laser Optics, ICLO 2020 - St. Petersburg, Russian Federation
Duration: 2 Nov 20206 Nov 2020

Publication series

NameProceedings - International Conference Laser Optics

Conference

Conference2020 International Conference Laser Optics, ICLO 2020
Country/TerritoryRussian Federation
CitySt. Petersburg
Period2/11/206/11/20

Keywords

  • fiber
  • laser
  • pulse
  • thulium
  • ultrashort

Fingerprint

Dive into the research topics of 'All-fiber 1.9 µm ultrafast amplifier based on normal dispersion thulium-doped fiber and large mode area silica fiber compressor'. Together they form a unique fingerprint.

Cite this