High power 1341.4 nm Nd:YAlO3 CW laser and its performances
β Scribed by H.Y. Shen; G. Zhang; C.H. Huang; R.R. Zeng; M. Wei
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 91 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0030-3992
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β¦ Synopsis
A lamp pumped high power 1341:4 nm Nd:YAlO3CW laser and its performances have been described. As high as 188 W of CW output power has been obtained at 1341:4 nm alone line with a overall e ciency of 1.37% and a slope e ciency of 2.14%. The divergence (FWHM) and instability (RMS) of this laser at output power of 155 W are 15 mrad and 1.19%, respectively.
π SIMILAR VOLUMES
Highly efficient 1341 nm continuous-wave laser under 880 nm diode laser pumping in Nd:GdVO 4 crystal is reported. Comparative results obtained by the traditional pumping at 808 nm were presented, showing that the slope efficiency and the threshold with respect to the absorbed pump power under 880 nm