Continuous-wave Nd:GYSGG laser at 1.1 μm

Hongyi Lin, Hong Li Liu, Xiaohua Huang, Nigel Copner, Dong Sun

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We demonstrated a compact and simple continuous-wave (CW) Nd:GYSGG laser with triple-wavelength lines at 1105, 1107 and 1110 nm based on R2 → Y6, R1 → Y5 and R1 → Y6 of the 4F3/2 → 4I11/2 transition. The total output power of the triple-wavelength lines was 480 mW. Moreover, we obtained an efficient CW Nd:GYSGG laser at 1110 nm with the output power of 1560 mW at the pump power of 11.05 W. Those lines at 1058 and 1062 nm were suppressed completely by the simple output mirror of high transmission at 1.06 μm.
Original languageEnglish
Pages (from-to)423-426
JournalJournal of Modern Optics
Issue number4
Publication statusPublished - 23 Feb 2018


  • Nd:GYSGG laser
  • triple-wavelength laser
  • 1110 nm laser
  • diode-pumped


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