| High-power diode-end-pumped Tm：YAP and Tm：YLF slab lasers |
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| 引用本文： | 程小劲,徐剑秋,杭寅,赵广军,张帅一.High-power diode-end-pumped Tm：YAP and Tm：YLF slab lasers[J].Chinese Optics Letters,2011(9):55-57. |
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| 作者姓名： | 程小劲 徐剑秋 杭寅 赵广军 张帅一 |
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| 作者单位： | Shanghai Institute of Optics and Fine Mechanics;Chinese Academy of Sciences;Department of Physics;Shanghai Jiaotong University; |
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| 基金项目： | supported by the Natural Science Foundation of Shanghai, China (No. 09ZR135100); the National Natural Science Foundation of China (No. 61008020) |
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| 摘 要： | Diode-end-pumped continuous-wave(CW) Tm:YAP and Tm:YLF slab lasers are demonstrated. The a-cut Tm:YAP and Tm:YLF slabs with doping concentrations of 4 at.-% and 3.5 at.-%,respectively,are pumped by fast-axis collimated laser diodes at room temperature. The maximum CW output powers of 72 and 50.2 W are obtained from Tm:YAP and Tm:YLF,respectively,while the pump power is 220 W,corresponding to the slope efficiencies of 37.9% and 26.6%,respectively.
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| 关 键 词： | 功率二极管 YLF 激光器 端泵浦 TM 板坯 二极管端面泵浦 激光二极管 |
High-power diode-end-pumped Tm:YAP and Tm:YLF slab lasers |
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| Xiaojin Cheng,Jianqiu Xu,Yin Hang ,Guangjun Zhao , Shuaiyi Zhang.High-power diode-end-pumped Tm:YAP and Tm:YLF slab lasers[J].中国光学快报(英文版),2011(9):55-57. |
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| Authors: | Xiaojin Cheng Jianqiu Xu Yin Hang Guangjun Zhao Shuaiyi Zhang |
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| Institution: | Xiaojin Cheng1,Jianqiu Xu2,Yin Hang 1,Guangjun Zhao 1,and Shuaiyi Zhang 1 1 Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China 2 Department of Physics,Shanghai Jiaotong University,Shanghai 200240,China |
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| Abstract: | Diode-end-pumped continuous-wave(CW) Tm:YAP and Tm:YLF slab lasers are demonstrated. The a-cut Tm:YAP and Tm:YLF slabs with doping concentrations of 4 at.-% and 3.5 at.-%,respectively,are pumped by fast-axis collimated laser diodes at room temperature. The maximum CW output powers of 72 and 50.2 W are obtained from Tm:YAP and Tm:YLF,respectively,while the pump power is 220 W,corresponding to the slope efficiencies of 37.9% and 26.6%,respectively. |
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