| 200 W高光束质量全固态Nd:YVO4板条激光器研究 |
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| 引用本文： | 毛叶飞,张恒利,徐浏,何京良,孙肖,邢冀川,辛建国.200 W高光束质量全固态Nd:YVO4板条激光器研究[J].北京理工大学学报,2012,32(11):1162-1164. |
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| 作者姓名： | 毛叶飞 张恒利 徐浏 何京良 孙肖 邢冀川 辛建国 |
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| 作者单位： | 北京理工大学光电学院,北京,100081;山东大学晶体材料研究所,山东济南,250100 |
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| 摘 要： | 为了获得高光束质量的中功率激光,利用激光二极管阵列双端抽运Nd:YVO4,采用折叠混合腔结构的板条结构,获得激光的最大输出功率为202W,光-光转换效率为47.5%;光束质量M2因子在水平方向和垂直方向分别为1.72和2.25.
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| 关 键 词： | 双端抽运 折叠混合腔 Nd:YVO4 |
| 收稿时间： | 2011/9/30 0:00:00 |
Research and Development of 200 W High Beam Quality All-Solid-State Nd:YVO4 Slab Laser |
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| MAO Ye-fei,ZHANG Heng-li,XU Liu,HE Jing-liang,SUN Xiao,XING Ji-chuan and XIN Jian-guo.Research and Development of 200 W High Beam Quality All-Solid-State Nd:YVO4 Slab Laser[J].Journal of Beijing Institute of Technology(Natural Science Edition),2012,32(11):1162-1164. |
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| Authors: | MAO Ye-fei ZHANG Heng-li XU Liu HE Jing-liang SUN Xiao XING Ji-chuan and XIN Jian-guo |
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| Institution: | School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China;School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China;School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China;Institute of Crystal Materials Shandong University, Jinan, Shandong 250100, China;School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China;School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China;School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China |
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| Abstract: | To achieve the laser beam with high quality and medium power, a laser diode stack dual-end-pumped Nd:YVO4 slab laser with folded hybrid cavity has been developed. Its maximum output power is 202 W and optical conversion efficiency is 47.5%. The M2 factor in horizontal and vertical direction is 1.7 and 2.3, respectively. |
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| Keywords: | dual-end-pumped folded hybrid cavity Nd:YVO4 |
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