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| 聚变能激光驱动装置的激光材料选择 | |
| 引用本文： | 严雄伟,郑建刚,蒋新颖,王振国,张永亮,李明中. 聚变能激光驱动装置的激光材料选择[J]. 中国激光, 2012, 39(7): 702008-42 |
| 作者姓名： | 严雄伟 郑建刚 蒋新颖 王振国 张永亮 李明中 |
| 作者单位： | 严雄伟:中国工程物理研究院激光聚变研究中心， 四川 绵阳 621900 郑建刚:中国工程物理研究院激光聚变研究中心， 四川 绵阳 621900 蒋新颖:中国工程物理研究院激光聚变研究中心， 四川 绵阳 621900 王振国:中国工程物理研究院激光聚变研究中心， 四川 绵阳 621900 张永亮:中国工程物理研究院激光聚变研究中心， 四川 绵阳 621900 李明中:中国工程物理研究院激光聚变研究中心， 四川 绵阳 621900 |
| 摘 要： | 基于美国LIFE激光驱动装置的放大器构型,使用Nd玻璃,Yb:YAG,Yb:S-FAP,Yb:CaF2四种材料的参数进行抽运储能过程的模拟计算,分析了介质口径、抽运强度、抽运脉宽及介质温度等参数对装置性能的影响,得到了各材料的优化设计参数,对上述材料应用于聚变能半导体抽运固体激光器(DPSSL)系统主放大器的可行性进行了判断,并提出了理想材料的参数要求,为寻找合适的激光材料提供依据。 |
| 关 键 词： | 激光器 优化设计 模拟计算 激光材料 |
| 收稿时间： | 2012-03-05 |
Selection of Laser Material in Laser Driver Required for Inertial Fusion Energy |
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| Yan Xiongwei Zheng Jiangang Jiang Xinying Wang Zhenguo Zhang Yongliang Li Mingzhong. Selection of Laser Material in Laser Driver Required for Inertial Fusion Energy[J]. Chinese Journal of Lasers, 2012, 39(7): 702008-42 | |
| Authors: | Yan Xiongwei Zheng Jiangang Jiang Xinying Wang Zhenguo Zhang Yongliang Li Mingzhong |
| Affiliation: | Yan Xiongwei Zheng Jiangang Jiang Xinying Wang Zhenguo Zhang Yongliang Li Mingzhong(Research Center of Laser Fusion,China Academy of Engineering Physics,Mianyang,Sichuan 621900,China) |
| Abstract: | Based on optical architecture of LIFE laser driver in USA, Ndglass, YbYAG, YbS-FAP, YbCaF2 are chosen as the laser material candidates. And with their material properties, the pump and energy storage process of the main-amplifier is simulated. According to the results, the influence of media aperture, pump intensity, pump pulse width and media temperature on the performance of laser driver are analyzed, and optimal design parameters of the main-amplifier with each laser materials are acquired. After judging the feasibility of application of those materials to a laser driver required for inertial fusion energy, the qualification of an ideal material is presented, supplying basis for searching the suitable laser materials. |
| Keywords: | lasers optimal design simulation laser materials |
| 本文献已被 CNKI 等数据库收录！ | |