| 中红外光学参量振荡器技术进展 |
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| 引用本文： | 李充,谢冀江,潘其坤,陈飞,何洋,张阔. 中红外光学参量振荡器技术进展[J]. 中国光学, 2016, 9(6): 615-624. DOI: 10.3788/CO.20160906.0615 |
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| 作者姓名： | 李充 谢冀江 潘其坤 陈飞 何洋 张阔 |
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| 作者单位： | 1. 中国科学院 长春光学精密机械与物理研究所 激光与物质相互作用国家重点实验室, 吉林 长春 130033;2. 中国科学院大学, 北京 100049 |
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| 基金项目： | 中国科学院长春光机所创新基金资助项目（No.Y44222C150）；吉林省科技发展计划资助项目（No.20140203010GX） |
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| 摘 要： | 3~5μm中红外激光器在环境污染检测、医疗、工业等领域具有重要的应用价值。本文总结了基于ZnGeP_2、MgO∶PPLN晶体的光参量振荡器(OPO)的国内外发展现状,分析了其各自不同结构系统设计的优势和发展前景。指出高功率、小体积、轻重量的光学参量振荡器是未来重要发展方向,发展的技术核心是生长更大尺寸的中红外激光晶体以及研制更高性能指标的OPO泵浦源,并对中红外激光器的发展趋势进行了展望。
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| 关 键 词： | 中红外 光参量振荡器(OPO) ZnGeP2 MgO:PPLN |
| 收稿时间： | 2016-06-17 |
Progress of mid-infrared optical parametric oscillator |
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| LI Chong,XIE Ji-jiang,PAN Qi-kun,CHEN Fei,HE Yang,ZHANG Kuo. Progress of mid-infrared optical parametric oscillator[J]. Chinese Optics, 2016, 9(6): 615-624. DOI: 10.3788/CO.20160906.0615 |
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| Authors: | LI Chong XIE Ji-jiang PAN Qi-kun CHEN Fei HE Yang ZHANG Kuo |
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| Affiliation: | 1. State Key Laboratory of Laser Interaction with Matter, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China;2. University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | Applications of 3~5 μm mid-infrared lasers in many fields such as environmental pollution detection, medical treatment and industry are introduced. The development of typical mid-infrared optical parametric oscillator(OPO) based on ZnGeP2 and MgO:PPLN at home and abroad is summarized in this paper, and the respective advantages and development prospects with different structure of the lasers designed on the two crystals are analyzed. It is indicated that high power and small size OPO is a significant developing direction in the future, and bigger-size infrared crystal and higher performance index of pump sources are the core of the development of OPO. Finally, the development trend of the mid-infrared laser is forecast. |
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| Keywords: | mid-infrared optical parametric oscillator(OPO) ZnGeP2 MgO:PPLN |
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