| 钛宝石泵浦Nd：NaY（WOR）2晶体激光性能研究 |
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| 引用本文： | 傅琨,王正平,等.钛宝石泵浦Nd：NaY（WOR）2晶体激光性能研究[J].光电子．激光,2001,12(8):848-850. |
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| 作者姓名： | 傅琨 王正平 |
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| 作者单位： | 山东大学 |
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| 基金项目： | 山东省优秀中青年科学家科研奖励基金，， |
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| 摘 要： | 介绍了新型激光晶体Nd:NaY(WO4)2(Nd:NYW)的生长，测量了Nd:NYW晶体的透过和发射光谱。以Ti宝石激光器作为泵浦源，对晶体的激光特性进行了研究。当耦合输出镜的透过率为3％时，548nW的泵浦功率下获得192mW的1060nm激光输出，斜功率达到37％，阈值为25mW.
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| 关 键 词： | 钛宝石泵浦 激光性能 固体激光器 |
| 文章编号： | 1005-0086(2001)08-0848-03 |
| 修稿时间： | 2001年1月18日 |
Laser Performance of a New Laser Crystal:Nd:NaY(WO 4)2 Pumped by a Ti:Sapphire |
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| FU Kun,WANG Zheng ping,CHENG Zhen xiang,LIU Jun hai,SONG Ren bo,CHEN Huan chu,SHAO Zong shu.Laser Performance of a New Laser Crystal:Nd:NaY(WO 4)2 Pumped by a Ti:Sapphire[J].Journal of Optoelectronics·laser,2001,12(8):848-850. |
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| Authors: | FU Kun WANG Zheng ping CHENG Zhen xiang LIU Jun hai SONG Ren bo CHEN Huan chu SHAO Zong shu |
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| Abstract: | We have reported the crystal growth of a new laser crystal:Na:NaY(WO 4) 2 in this paper.And the transmission and emission spectra of this crystal with different Nd 3+ concentrations were measured.Using a Ti:Sapphire laser as the pumping source,the laser performance at 1 060 nm was carried out.The laser threshold was 25 mW and the maximum output power of 192 mW was obtained with an incident pump power of 548 mW when the T=3 % output coupler was used.This corresponded to an optical to optical effciency of 35 %. |
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| Keywords: | Nd:NaY(WO 4) 2 crystal transmission spectra emission spectra laser performance at 1 060 nm |
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