| 共掺稀土离子对Er~(3+)激活中红外激光晶体光谱性能的影响 |
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| 引用本文： | 张保童,王燕,李坚富,游振宇,夏侯平,朱昭捷,徐金龙,涂朝阳,王鸿雁.共掺稀土离子对Er~(3+)激活中红外激光晶体光谱性能的影响[J].应用化学,2016,33(9):994-1001. |
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| 作者姓名： | 张保童 王燕 李坚富 游振宇 夏侯平 朱昭捷 徐金龙 涂朝阳 王鸿雁 |
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| 作者单位： | 中国科学院福建物质结构研究所,中国科学院光电材料化学与物理重点实验室 福州 350002;福建师范大学材料科学与工程学院 福州 350007;青岛海泰光电技术有限公司 山东 青岛 266107 |
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| 基金项目： | 国家自然科学基金(51472240,91122033)、山东大学功能晶体材料及器件教育部重点实验室开放课题项目(JG1403)、中国科学院长春应化所稀土资源利用国家重点实验室开放课题基金(RERU2015018)和中国科学院福建物构所结构化学国家重点实验室(20160012)资助 |
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| 摘 要： | Er3+掺杂的晶体能够产生2.7~3.0μm波段中红外激光,在激光医疗、光通讯、环境探测和光电对抗等领域具有重要的应用。基于本课题组近年来开展的Er3+激活中红外激光晶体的相关工作,本文综述了共掺稀土离子对Er3+激活晶体光谱性能的影响:包括敏化离子Cr3+、Yb3+等的敏化作用增强了Er3+的特征吸收峰;退激活离子Pr3+、Ho3+等的退激活效应抑制了自终态瓶颈效应;以及共掺Nd3+所起的敏化和退激活双重作用,并对中红外激光的研究趋势和前景进行了展望。
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| 关 键 词： | 铒离子 中红外激光晶体 光谱性能 敏化离子 退激活离子 |
| 收稿时间： | 2016-06-01 |
Effect of Co-Dopant Rare-Earth Ions on the Spectroscopic Properties of Er3+ Activated Mid-Infrared Laser Crystals |
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| ZHANG Baotong,WANG Yan,LI Jianfu,YOU Zhenyu,XIA Houping,ZHU Zhaojie,XU Jinlong,TU Chaoyang,WANG Hongyan.Effect of Co-Dopant Rare-Earth Ions on the Spectroscopic Properties of Er3+ Activated Mid-Infrared Laser Crystals[J].Chinese Journal of Applied Chemistry,2016,33(9):994-1001. |
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| Authors: | ZHANG Baotong WANG Yan LI Jianfu YOU Zhenyu XIA Houping ZHU Zhaojie XU Jinlong TU Chaoyang WANG Hongyan |
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| Institution: | Key Laboratory of Optoelectronic Materials Chemistry and Physics,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China;College of Material Science and Engineering,Fujian Normal University,Fuzhou 350007,China;CRYSTECH Inc.,Qingdao,Shandong 266107,China |
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| Abstract: | The Er3+-doped crystals can produce 2.7~3.0 μm mid-infrared(MIR) lasers, which have attracted much attention for their numerous applications in laser medical surgery, optical communication, enviromental detector and electro-optical countermeasure, etc. Based on the past few years' work on the study of Er3+ activated crystals by our team, we review the effect of co-dopant rare-earth ions on the spectroscopic properties of Er3+ activated MIR laser crystals, including the sensitizing ions Cr3+, Yb3+, etc. which can enhance the intensity of characteristic absorption peaks of Er3+; the deactivating ions Ho3+, Pr3+, etc. which can inhibit the self-termination bottleneck effects, furthermore, the co-dopant Nd3+ ion can play a dual role at the same time. In the end, the expectations on the study of MIR lasers are presented. |
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| Keywords: | Er ion mid-infrared laser crystal spectroscopic properties sensitizing ion deactivating ion |
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