| 闪光灯泵浦的Nd:KGd(WO4)2激光器 |
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| 引用本文： | 毛艳丽,邓佩珍,等.闪光灯泵浦的Nd:KGd(WO4)2激光器[J].光子学报,2002,31(4):485-488. |
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| 作者姓名： | 毛艳丽 邓佩珍 |
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| 作者单位： | 毛艳丽（中国科学院上海光学精密机械研究所,上海,201800；河南大学物理系,开封,475001）;邓佩珍（中国科学院上海光学精密机械研究所,上海,201800）;李成富（中国科学院上海光学精密机械研究所,上海,201800）;干福熹（中国科学院上海光学精密机械研究所,上海,201800） |
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| 摘 要： | 报道了用闪光灯泵浦的掺钕的钨酸钆镓(Nd3+:KGd(WO4)2激光器.在重复频率1Hz,脉宽120μs的灯泵下,测量了不同透过率下激光输出能量,获得最大输出能量384mJ,斜率效率1.0%,外推阈值0.54J.在调Q运行时,Nd:KGW晶体的斜率效率为0.16%,最大输出能量46mJ.
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| 关 键 词： | 闪光灯泵浦 Nd:KGW晶体 激光器 |
| 收稿时间： | 2001/7/17 |
| 修稿时间： | 2001年7月17日 |
FLASHLAMP PUMPED ND∶KGW LASER OSCILLATOR |
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| Mao Yanli ,Deng Peizheng ,Li Chengfu ,Gan Fuxi.FLASHLAMP PUMPED ND∶KGW LASER OSCILLATOR[J].Acta Photonica Sinica,2002,31(4):485-488. |
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| Authors: | Mao Yanli Deng Peizheng Li Chengfu Gan Fuxi |
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| Institution: | Mao Yanli 1,2,Deng Peizheng 1,Li Chengfu 1,Gan Fuxi 1 1 Shanghai Institute of Optics and Fine Mechanics,Academia Sinica,Shanghai 201800 2 Department of Physics,Henan University,Kaifeng,475001 |
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| Abstract: | The operation of a flashlamp pumped the neodymium doped potassium gadolinium tungstate(Nk:KGd(WO4)2 laser is reported in this paper.Output energy has been measured at 1Hz repetition rate and 120μs pulse duration of flashlamp for different output mirror transmission in free-running operation.The maximum output energy of 384mJ with the slope eficiency 1.0% is obtained,and the extrapolated threshold is 0.54J In Q-switched mode,the slope efficiency has been determined to be 0.16% and the maximum output energy is 46mJ. |
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| Keywords: | Flashlamp pumped Nd:KGW crystal Laser |
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