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Diode-pumped tape casting planar waveguide YAG/Tm:YAG/YAG ceramic laser at 2013.76 nm

  • Baoquan Yao
  • , Xiaolei Li
  • , Tongyu Dai*
  • , Zheng Cui
  • , Shuang Bai
  • , Hongyu Yang
  • , Jiang Li
  • , Youlun Ju
  • , Lin Ge
  • , Yuezhu Wang
  • , Yubai Pan
  • *Corresponding author for this work
  • Harbin Institute of Technology
  • CAS - Shanghai Institute of Ceramics

Research output: Contribution to journalArticlepeer-review

Abstract

We demonstrated the efficient guided laser action in a diode-pumped YAG/Tm:YAG/YAG ceramic planar waveguide fabricated by nonaqueous tape casting and solid-state reactive sintering technology for the first time, to the best of our knowledge. In the experiment, a maximum output power of 173mWat a center wavelength of 2013.76 nm was obtained under an incident pump power of 10.3 W, corresponding to a slope efficiency of 3.0%. The beam quality M2 =1.5 in a horizontal direction was measured at the highest output power.

Original languageEnglish
Pages (from-to)254-256
Number of pages3
JournalOptics Letters
Volume41
Issue number2
DOIs
StatePublished - 15 Jan 2016

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