Dual-wavelength CW a -cut Nd:YVO 4 laser at 1064.3 and 1066.7 nm

Hong-yi Lin, Nigel Copner, Dong Sun, Li-e Cai, Wen-zhang Zhu

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We demonstrate a dual-wavelength continuous-wave (CW) Nd:YVO4 laser working at 1064.3 and 1066.7 nm. At a pump power of 7.25 W, the maximum total output power is 1140 mW and the optical conversion efficiency is 15.7%. The spectral line-widths of the dual-wavelength line are 1.1 nm and 1.2 nm, respectively. This laser system is very simple, compact and efficient.
Original languageEnglish
Pages (from-to)9073-9075
Issue number20
Publication statusPublished - 1 Oct 2016


  • Dual-wavelength laser
  • Nd:YVO4 crystal
  • Continuous-wave laser
  • 1066.7 nm


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