| 反射镜双程放大对类氖锗软X射线激光的输出影响研究 |
| |
| 引用本文： | 安红海,王琛,方智恒,熊俊,孙今人,王伟,傅思祖,乔秀梅,郑无敌,张国平.反射镜双程放大对类氖锗软X射线激光的输出影响研究[J].物理学报,2011,60(10):104207-104207. |
| |
| 作者姓名： | 安红海 王琛 方智恒 熊俊 孙今人 王伟 傅思祖 乔秀梅 郑无敌 张国平 |
| |
| 作者单位： | 1. 上海激光等离子体研究所,上海 201800;
2. 北京应用物理与计算数学研究所,北京 100080 |
| |
| 基金项目： | 国家高技术研究发展计划(批准号:2009AA8041014)资助的课题. |
| |
| 摘 要： | 纳秒量级激光驱动的类氖锗软X射线激光具有出光稳定和输出强度大等优点,在诸多领域拥有很好的应用价值. 研究了通过在光路中增加一块多层膜反射镜实现双程放大对出光特性的影响. 通过估算和实验,证实了增加反射镜双程放大确实能够提高类氖锗软X射线激光的输出强度,对于24mm的双程放大长度,总输出强度会增加约2.3倍. 但同时这种模式也带来了光束质量的下降,对应用研究并非完全有益.
关键词：
软X射线激光
反射镜双程放大
增益饱和
|
| 关 键 词： | 软X射线激光 反射镜双程放大 增益饱和 |
| 收稿时间： | 9/4/2010 12:00:00 AM |
Output intensity of Ne-like Ge soft X-ray laser with double-pass amplification |
| |
| An Hong-Hai,Wang Chen,Fang Zhi-Heng,Xiong Jun,Sun Jin-Ren,Wang Wei,Fu Si-Zu,Qiao Xiu-Mei,Zheng Wu-Di and Zhang Guo-Ping.Output intensity of Ne-like Ge soft X-ray laser with double-pass amplification[J].Acta Physica Sinica,2011,60(10):104207-104207. |
| |
| Authors: | An Hong-Hai Wang Chen Fang Zhi-Heng Xiong Jun Sun Jin-Ren Wang Wei Fu Si-Zu Qiao Xiu-Mei Zheng Wu-Di and Zhang Guo-Ping |
| |
| Institution: | Shanghai Institute of Laser Plasma, Shanghai 201800, China;Shanghai Institute of Laser Plasma, Shanghai 201800, China;Shanghai Institute of Laser Plasma, Shanghai 201800, China;Shanghai Institute of Laser Plasma, Shanghai 201800, China;Shanghai Institute of Laser Plasma, Shanghai 201800, China;Shanghai Institute of Laser Plasma, Shanghai 201800, China;Shanghai Institute of Laser Plasma, Shanghai 201800, China;Institute of Applied Physics and Computational Mathematics, Beijing 100080, China;Institute of Applied Physics and Computational Mathematics, Beijing 100080, China;Institute of Applied Physics and Computational Mathematics, Beijing 100080, China |
| |
| Abstract: | Ne-like germanium soft X-ray lasers driven by nanosecond laser have very good applications, due to their stable output and strong intensity. The double-pass amplification mode, with a multi-layer reflective mirror added is investigated. The estimate and the experiment show that the output intensity of Ne-like germanium soft X-ray laser is enhanced by double-pass amplification. For 24mm length of double-pass amplification, the total output intensity is enhanced by 2.3 times as against that with no mirror added. Meanwhile, this mode results in quality decline of soft X-ray laser beam. So this mode is not entirely beneficial to the applied study. |
| |
| Keywords: | soft X-ray laser double-pass amplification with reflective mirror gain saturation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
| 点击此处可从《物理学报》下载免费的PDF全文 |
|
