| Infrared Laser Pumped Green and Blue Laser Emissions from a Single Solid State Material Doped by Rare Earth ions |
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| 作者姓名： | 黄艺东 黄妙良 陈雨金 罗遵度 |
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| 作者单位： | FuiianInstituteofResearchontheStructureofMatter,ChineseAcademyofSciences,Fuzhou350002,China |
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| 基金项目： | ProjectsupportedbytheNationalNaturalScienceFoundationofChina ( 60 0 880 0 4)，FujianProvincialNaturalScienceFoun dationofChina ( 2 0 0 2H0 0 4)，ChineseAcademyofSciences |
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| 摘 要： | The possible ways and progress of infrared or red laser pumped green and blue laser emissions from a single solid state material doped by rare earth ions are outlined. The green and blue lasers realized from infrared laser pumped rare earth doped nonlinear laser crystals by means of self-frequency-conversion and from infrared laser pumped rare earth-doped bulk, fiber and microsphere materials by means of frequency upconversion are introduced in detail. Other kinds of devices and methods are also compared. The typical nonlinear laser crystals such as YA13(BO3)4, GdA13(BO3)4, YCa4O(BO3)3,GdCa4O(BO3)3, and the typical upconversion fluoride fibers are compared and analyzed. The major problems remaining to be solved and the developing trends in the area are also discussed.
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| 关 键 词： | 光学 固态量子激光材料 蓝绿激光器 掺稀土离子 红外激光泵浦 |
Infrared Laser Pumped Green and Blue Laser Emissions from a Single Solid State Material Doped by Rare Earth Ions |
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| Abstract: | The possible ways and progress of infrared or red laser pumped green and blue laser emissions from a single solid state material doped by rare earth ions are outlined. The green and blue lasers realized from infrared laser pumped rare earth doped nonlinear laser crystals by means of self frequency conversion and from infrared laser pumped rare earth doped bulk, fiber and microsphere materials by means of frequency upconversion are introduced in detail. Other kinds of devices and methods are also compared. The typical nonlinear laser crystals such as YAl 3(BO 3) 4, GdAl 3(BO 3) 4, YCa 4O(BO 3) 3 , GdCa 4O(BO 3) 3, and the typical upconversion fluoride fibers are compared and analyzed. The major problems remaining to be solved and the developing trends in the area are also discussed. |
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| Keywords: | optics solid state laser material blue and green lasers rare earth |
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