Diode-pumped continuous-wave Nd:YLF laser at 1313 nm |
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Authors: | C L Li X H Zhang W Liang Z M Zhao |
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Institution: | 1.School of Science,Changchun University of Science and Technology,Changchun,China |
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Abstract: | We present an efficiency Nd:LiYF4 (Nd:YLF) laser operating at 1313 nm pumped directly into the emitting level 4
F
3/2. At the incident pump power of 10.3 W, as high as 3.1 W of continuous-wave output power at 1313 nm is achieved. The slope
efficiency with respect to the incident pump power was 36.1%. To the best of our knowledge, this is the first demonstration
of such a laser system. Comparative results obtained for the pump with diode laser at 806 nm, into the highly absorbing 4
F
5/2 level, are given in order to prove the advantages of the 880 nm wavelength pumping. |
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Keywords: | |
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