High power diode single-end-pumped Nd:YVO4 laser |
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| Authors: | Hongrui Zhang Mingju Chao Mingyi Gao Liwen Zhang Jianquan Yao |
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| Institution: | a College of Physical Science and Engineering, Zhengzhou University, Zhengzhou 450052, People's Republic of, China;b College of Precision Instruments and Optoelectronic Engineering, Tianjin University, Tianjin 300072, People's Republic of, China |
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| Abstract: | A fiber-coupled diode-single-end-pumped Nd:YVO4 laser with an Nd:YVO4 crystal of 0.3 at% doping concentration and 3×3×10 mm3 dimensions was reported. 14.850 W of continuous-wave output power in an M2 factor of 1.12 was obtained under pump power of 27.365 W, with an optical conversion efficiency of 60.49%, and a slope efficiency of 64.5%. |
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| Keywords: | Nd:YVO4 laser Doping concentration Crystal dimensions Thermal effects |
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