Continuous-wave dual-wavelength Nd:YVO sub(4) laser at 1066.4 nm and 1083.8 nm

Continuous-wave dual-wavelength Nd:YVO sub(4) laser at 1066.4 nm and 1083.8 nm

A LD end-pumped continuous-wave (CW) Nd:YVO sub(4) laser with synchronous dual-wavelength operation at 1066.4 nm and 1083.8 nm is demonstrated. The threshold at 1083.8 nm is only 0.75 W due to the high Nd super(3+)-doping-concentration of a Nd:YVO sub(4) gain crystal. At a pump power of 3.9 W, the m...

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Veröffentlicht in:Optik (Stuttgart) 2016-06, Vol.127 (11), p.4824-4825
Hauptverfasser: Lina, Hong-Yi, Suna, Dong, Huanga, Xiao-Hua, Xua, Ying-Chao, Zhua, Wen-Zhang
Format: Artikel
Sprache:eng
Schlagworte:
Crystals
Gain
Lasers
Pumps
Synchronous
Thresholds
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Zusammenfassung:A LD end-pumped continuous-wave (CW) Nd:YVO sub(4) laser with synchronous dual-wavelength operation at 1066.4 nm and 1083.8 nm is demonstrated. The threshold at 1083.8 nm is only 0.75 W due to the high Nd super(3+)-doping-concentration of a Nd:YVO sub(4) gain crystal. At a pump power of 3.9 W, the maximum CW total output power of 480 mW is obtained. The full width at half maximum (FWHM) at 1066.4 and 1083.8 nm are 2.2 nm and 2.1 nm, respectively.
ISSN:0030-4026
DOI:10.1016/j.ijleo.2016.02.032