| 太阳光泵浦固体激光器的设计 |
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| 引用本文： | 何建伟,赵长明,杨苏辉,赵彬.太阳光泵浦固体激光器的设计[J].北京理工大学学报,2007,27(12):1115-1117. |
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| 作者姓名： | 何建伟 赵长明 杨苏辉 赵彬 |
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| 作者单位： | 北京理工大学,信息科学技术学院光电工程系,北京,100081;北京理工大学,信息科学技术学院光电工程系,北京,100081;北京理工大学,信息科学技术学院光电工程系,北京,100081;北京理工大学,信息科学技术学院光电工程系,北京,100081 |
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| 摘 要： | 提出了一种太阳光端面泵浦固体激光器设计方案.采用成像光学与非成像光学相结合的方法,以菲涅尔透镜结合复合抛物面聚光器对太阳光进行聚焦.实验表明:设计方案可以实现对太阳光的跟踪,保证入射太阳光垂直于系统入射面,使太阳光有效会聚于激光工作物质.分析激光器各能量转换环节,讨论了影响太阳光到激光能量转换效率的影响因素.
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| 关 键 词： | 太阳光泵浦固体激光器 菲涅尔透镜 非成像光学 复合抛物面聚光器 |
| 文章编号： | 1001-0645（2007）12-1115-04 |
| 收稿时间： | 2007-06-28 |
| 修稿时间： | 2007年6月28日 |
Design of a Solar Pumped Solid-State Laser |
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| HE Jian-wei,ZHAO Chang-ming,YANG Su-hui and ZHAO Bin.Design of a Solar Pumped Solid-State Laser[J].Journal of Beijing Institute of Technology(Natural Science Edition),2007,27(12):1115-1117. |
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| Authors: | HE Jian-wei ZHAO Chang-ming YANG Su-hui and ZHAO Bin |
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| Institution: | Department of Optical Engineering,School of Information Science and Technology,Beijing Institute of Technology,Beijing 100081,China;Department of Optical Engineering,School of Information Science and Technology,Beijing Institute of Technology,Beijing 100081,China;Department of Optical Engineering,School of Information Science and Technology,Beijing Institute of Technology,Beijing 100081,China;Department of Optical Engineering,School of Information Science and Technology,Beijing Institute of Technology,Beijing 100081,China |
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| Abstract: | The design of a solar energy end-pumped solid-state laser is given.An adjustable device of two dimensions is built up to follow the sunlight direction and make sure the incident sunlight hit the Fresnel lens normally.The solar rays are converged by the Fresnel combined with a compound parabolic concentrator(CPC).The factors that affected the efficiency of converting sunlight into laser radiation are also discussed. |
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| Keywords: | solar pumped solid-state laser Fresnel lens nonimaging optics compound parabolic concentrator |
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