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Continuous-wave operation of a room-temperature Tm:YAP-pumped Ho:YAG laser

  • Baoquan Yao*
  • , Xiaoming Duan
  • , Yufeng Li
  • , Liangliang Zheng
  • , Yuezhu Wang
  • , Guangjun Zhao
  • , Jun Xu
  • *Corresponding author for this work
  • Harbin Institute of Technology
  • CAS - Shanghai Institute of Optics and Fine Mechanics

Research output: Contribution to journalArticlepeer-review

Abstract

We report a continuous-wave (CW) 2.1-μm Ho:YAG laser operating at room temperature pumped by a diode-pumped 1.94-μm Tm:YAP laser. The maximum output power of 1.5 W is obtained from Ho: YAG laser, corresponding to Tm-to-Ho slope efficiency of 17.9% and diode-to-Ho conversion efficiency of 5.6%.

Original languageEnglish
Pages (from-to)520-522
Number of pages3
JournalChinese Optics Letters
Volume6
Issue number7
DOIs
StatePublished - Jul 2008

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