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Spectroscopic Properties of Thulium-doped High-power Integrated LMA Amplifiers

  • Jan Lorenzen
  • , Kai Wang
  • , Muharrem Kilinc
  • , Henry Francis
  • , Jose Carreira
  • , Michael Geiselmann
  • , Umit Demirbas
  • , Milan Sinobad
  • , Mikhail Pergament
  • , S.M. García Blanco
  • , Franz X. Kärtner
  • , Neetesh Singh

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

Abstract

We measured spectroscopic properties of Tm-doped alumina-based integrated high-power LMA amplifiers. Pump power dependent lifetime data is presented and the effect of energy transfer upconversion is highlighted. High-power amplification over one Watt is demonstrated.
Original languageEnglish
Title of host publicationCLEO: Science and Innovations 2024
Subtitle of host publicationPart of Conference on Lasers & Electro-Optics, 5-10 May 2024, North Carolina, United States
Place of PublicationWashington, DC
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)978-1-957171-39-5
Publication statusPublished - 2024

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