| 飞秒激光诱导掺锰玻璃长磷光和光激励长磷光 |
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| 引用本文： | 姜雄伟,邱建荣,范有余,胡和方,朱从善.飞秒激光诱导掺锰玻璃长磷光和光激励长磷光[J].中国激光,2004,31(2):29-231. |
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| 作者姓名： | 姜雄伟 邱建荣 范有余 胡和方 朱从善 |
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| 作者单位： | 1. 中国科学院上海光学精密机械研究所中日合作"Photon Craft Project",上海,201800
2. 中国科学院上海光学精密机械研究所,上海,201800 |
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| 基金项目： | 国家杰出青年科学基金 (5 0 12 5 2 5 8)，国家自然科学基金 (5 0 0 72 0 37)资助项目 |
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| 摘 要： | 报道了掺锰氟铝磷酸盐玻璃在聚焦的800nm飞秒激光作用后产生明显的黄绿色长磷光以及当长磷光完全衰减后，再用365nm的紫外光激发时，飞秒激光照射处的光激励长磷光现象。讨论了该现象产生的机理和在三维超高密度光贮存中的应用。
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| 关 键 词： | 激光技术 长磷光 光激励长磷光 飞秒激光 Mn^2＋ 氟铝磷酸盐 |
| 收稿时间： | 2002/8/21 |
Phosphorescence and Photon-Stimulated Phosphorescence in Mn2+ Doped Alumino-Phosphofluoride Glass Irradiated by Femtosecond Laser |
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| JIANG Xiong-wei ,QIU Jian-rong ,FAN You-yu ,HU He-fang ,ZHU Cong-shan Photon Craft Project.Phosphorescence and Photon-Stimulated Phosphorescence in Mn2+ Doped Alumino-Phosphofluoride Glass Irradiated by Femtosecond Laser[J].Chinese Journal of Lasers,2004,31(2):29-231. |
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| Authors: | JIANG Xiong-wei QIU Jian-rong FAN You-yu HU He-fang ZHU Cong-shan Photon Craft Project |
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| Affiliation: | JIANG Xiong-wei 1,QIU Jian-rong 1,FAN You-yu 2,HU He-fang 2,ZHU Cong-shan 1 1Photon Craft Project,Shanghai Institute of Optics and Fine Mechanics,The Chinese Academy of Sciences,Shanghai 201800,China 2Shanghai Institute of Optics and Fine Mechanics,The Chinese Academy of Sciences,Shanghai 201800,China |
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| Abstract: | It is reported in this paper that femtosecond laser induced phosphorescence in Mn 2+ doped alumino-phosphofluoride glass and a new phenomenon of 365 nm UV light stimulated phosphorescence in femtosecond laser irradiated alumino-phosphofluoride glass after the femtosecond laser induced phosphorescence decayed completely. Possible mechanisms of these two types of phosphorescence are discussed. These phenomenons have potential uses in three-dimensional ultra-high-density optical recording. |
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| Keywords: | laser technique phosphorescence photon stimulated phosphorescence femtosecond laser Mn 2+ alumino-phosphofluoride glass |
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