| LD泵浦的Nd：MgO：LiNbO_3单晶光纤腔外倍频激光器 |
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| 引用本文： | 阙文修,姚熹,霍玉晶. LD泵浦的Nd：MgO：LiNbO_3单晶光纤腔外倍频激光器[J]. 中国激光, 1995, 22(8): 561-565 |
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| 作者姓名： | 阙文修 姚熹 霍玉晶 |
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| 作者单位： | 西安交通大学电子材料研究室，清华大学电子工程系 |
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| 基金项目： | 西安交通大学精细功能电子材料与元器件开放实验室基金 |
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| 摘 要： | 通过镁离子内扩散方法．实现了沿α轴生长的Ｎｄ：ＭｇＯ：ＬｉＮｂＯ３单晶光纤具有阶跃折射率分布的芯－包层波导结构。并研制成ＬＤ泵浦的该包层单晶光纤室温腔外倍频激光器，在１９ｍＷ的１．０６４μｍ入射光功率下，得到１０μＷ的０．５３２μｍ的连续绿光输出。
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| 关 键 词： | Nd：MgO：LiNbO＿3单晶光纤，镁离子内扩散，包层，LD泵浦，倍频激光器．Nd：YVO＿4晶体 |
| 收稿时间： | 1994-10-24 |
A Laser Diode Pumped Nd: MgO: LiNbO_3 Single Crystal Fiber Extracavity Frequency Doubled Laser |
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| Wan Wenxiu Yao Xi. A Laser Diode Pumped Nd: MgO: LiNbO_3 Single Crystal Fiber Extracavity Frequency Doubled Laser[J]. Chinese Journal of Lasers, 1995, 22(8): 561-565 |
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| Authors: | Wan Wenxiu Yao Xi |
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| Abstract: | A core-cladding waveguide structure of the a-axis, Nd:MgO:LiNbO3 single crystal fiber with step refractive index profile is achieved by a Mg-ion indiffusion process. A laser diode pumped Nd:MgO:LiNbO3 single crystal fiber extracavity frequency doubled laser at room temperature has been developed for the first time. A CW green laser of 10 μW (at 0.532 μm) is obtained under 19 mW (at 1.064 μm) input power. |
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| Keywords: | Nd: MgO: LiNbO_3 single crystal fiber Mg-ion indiffusion cladding laser diode pumping frequency doubled laser Nd: YVO_4 crystal |
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