Nonlinearly compressed CEP-stable YDFA delivering 60 μJ, 80 fs at 1030 nm.

  • M. Natile
  • , A. Golinelli
  • , F. Guichard
  • , M. Hanna
  • , Y. Zaouter
  • , R. Chiche
  • , X. Chen
  • , J. F. Hergott
  • , W. Boutu
  • , H. Merdji
  • , P. Georges

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

Abstract

We report on the CEP stabilization of a nonlinearly compressed Yb-doped fiber amplifier delivering 60 μJ-pulses, 80 fs of duration at 100 kHz. The stabilization setup relies on a hybrid technique where a passively stabilized Yb-doped fiber based CEP-stable front-end (FE) seeds a rod-type chirped pulse Yb-doped fiber amplifier (FCPA) and a multi-pass compression cell. The amplified signal is actively CEP-stabilized acting on an integrated Electro-Optical-Modulator (EOM). The CEP stability of the system has been characterized using a f-2f setup and different detection techniques. A short-term stability of the system measured every shot at the full laser repetition rate shows a CEP noise lower than 325 mrad over 1 s. The long-term stability is 375 mrad single shot over 66 minutes at 10 kHz. The CEP-stable FCPA followed by a nonlinear compression stage opens the way for high repetition rate HHG applications for atto-science.

Original languageEnglish
Title of host publicationUltrafast Optics XII
EditorsIgor Jovanovic, Bojan Resan, Karoly Osvay, Giacomo Coslovich
PublisherSPIE
Pages307-308
Number of pages2
ISBN (Electronic)9781510635128
Publication statusPublished - 1 Jan 2019
Externally publishedYes
EventUltrafast Optics XII 2019 - Bol, Croatia
Duration: 6 Oct 201911 Oct 2019

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11370
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceUltrafast Optics XII 2019
Country/TerritoryCroatia
CityBol
Period6/10/1911/10/19

Keywords

  • Attoscience
  • CEP-stable
  • HHG
  • High-repetition rate
  • Yb-doped fiber lasers

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