英文论文
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文献类型
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Journal article (JA)
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题名
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Highly efficient LD-pumped 607 nm high-power CW Pr3+: YLF lasers
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作者
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Lin, Xiuji; Zhu, Yao; Ji, Shuaihao; Li, Wensong; Xu, Huiying; Cai, Zhiping
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作者单位
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[Lin, Xiuji; Zhu, Yao; Ji, Shuaihao; Li, Wensong; Xu, Huiying; Cai, Zhiping] Xiamen Univ, Dept Elect Engn, Xiamen 361005, Peoples R China.
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通讯作者地址
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nding author), Xiamen Univ, Dept Elect Engn, Xiamen 361005, Peoples R China.
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Email
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zpcai@xmu.edu.cn
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ResearchID
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ORCID
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期刊名称
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Optics and Laser Technology
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出版社
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Elsevier Ltd
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ISSN
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0030-3992
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出版信息
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2020-09, 129 ():-.
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JCR
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3
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影响因子
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3.867
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ISBN
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基金
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National Natural Science Foundation of China (NSFC)National Natural Science Foundation of China (NSFC) [11674269, 61975168]
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会议名称
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会议地点
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会议开始日期
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会议结束日期
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关键词
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Doping (additives); Efficiency; Laser beams; Praseodymium compounds; YLF lasers
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摘要
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We demonstrated a 607 nm high-power continuous-wave (CW) orange laser based on a 12-mm-long a-cut Pr3+:YLF crystal with high slope efficiency and a low doping level. A maximum output power of 4.88 W with a slope efficiency of similar to 49% was achieved at an absorbed pump power of 12.15 W, and no output saturation power was observed. To improve the laser beam quality, we designed a concave-plane cavity and achieved an output power of 3.80 W with M-2 factors of similar to 1.7 and similar to 2.2 in the horizontal and vertical directions, respectively, by means of a novel output coupler with tunable transmission. In addition, theoretical analyses were conducted to explain our designs, and the corresponding simulated results were presented.
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一级学科
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Optics; Physics, Applied
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WOS入藏号
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WOS:000537415900020
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EI收录号
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20201708572635
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DOI
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10.1016/j.optlastec.2020.106281
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ESI
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ENGINEERING
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收录于
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SCIE, EI
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