Diode-pumped Tm:GdVO4 lasers with double etalons |
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| Authors: | F. Chen B. Q. Yao W. Wang C. H. Zhang X. M. Duan Y. Z. Wang |
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| Affiliation: | 1.National Key Laboratory of Tunable Laser Technology,Harbin Institute of Technology,Harbin,China |
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| Abstract: | Diode end-pumped single-frequency Tm:GdVO4 laser at room temperature was reported. The maximal output power of single-frequency is as high as 51 mW by using two uncoated fused YAG etalons, which are respectively 0.05 mm thick and 1 mm thick. We obtained the single frequency Tm:GdVO4 laser at 1919.7 nm. The slope efficiency is 1.4%. The single-longitudinal-mode (SLM) laser can be used as a seed laser for coherent wind measurements and differential absorption LIDAR systems. |
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