| 重频脉冲激光辐照光学材料特性的研究进展 |
| |
| 引用本文： | 郑直,蒋晓东,祖小涛,黄进,王凤蕊,刘红婕,周信达,李春宏,魏晓峰,郑万国.重频脉冲激光辐照光学材料特性的研究进展[J].材料导报,2010,24(23). |
| |
| 作者姓名： | 郑直 蒋晓东 祖小涛 黄进 王凤蕊 刘红婕 周信达 李春宏 魏晓峰 郑万国 |
| |
| 作者单位： | 中国工程物理研究院激光聚变中心,绵阳,621900;电子科技大学物理电子学院,成都,610054;中国工程物理研究院激光聚变中心,绵阳,621900;电子科技大学物理电子学院,成都,610054 |
| |
| 基金项目： | 国家高技术研究发展计划(2009AA8043019)资助项目 |
| |
| 摘 要： | 综述了重复频率脉冲激光辐照下光学材料特性的研究进展,重点介绍了重频激光辐照下光学材料损伤的规律,发现缺陷造成的亚损伤状态是诱导材料重频损伤的关键。详细阐述了热吸收性杂质模型、化学键断裂模型、色心模型的亚损伤机理,同时介绍了重频工作模式下激光增益介质和倍频晶体的材料特性,展望了重频激光辐照光学材料特性研究的发展和前景。
|
| 关 键 词： | 激光损伤 重频激光 累积效应 光学材料 |
Research Progress on Properties of Optical Materials Irradiated by Repetition-rate Pulse Laser |
| |
| ZHENG Zhi,JIANG Xiaodong,ZU Xiaotao,HUANG Jin,WANG Fengrui,LIU Hongjie,ZHOU Xinda,LI Chunhong,WEI Xiaofeng,ZHENG Wanguo.Research Progress on Properties of Optical Materials Irradiated by Repetition-rate Pulse Laser[J].Materials Review,2010,24(23). |
| |
| Authors: | ZHENG Zhi JIANG Xiaodong ZU Xiaotao HUANG Jin WANG Fengrui LIU Hongjie ZHOU Xinda LI Chunhong WEI Xiaofeng ZHENG Wanguo |
| |
| Affiliation: | ZHENG Zhi1,2,JIANG Xiaodong1,ZU Xiaotao2,HUANG Jin1,WANG Fengrui1,LIU Hongjie1,ZHOU Xinda1,LI Chunhong1,WEI Xiaofeng1,ZHENG Wanguo1(1 Laser Fusion Research Center,China Academy of Engineering Physics,Mianyang 621900,2 School of Physical Electronics,University of Electronic Science , Technology of China,Chengdu 610054) |
| |
| Abstract: | The recent progress in understanding the fundamental physics of optical materials irradiated by repetition-rate laser pulses is reviewed.Scaling in damage of optical materials induced by repetition-rate laser is introduced,it is shown that the repetition-rate laser damage occurs in consequence of defect-induced sub-damage states.Three kinds of sub-damage mechanisms are summarized: Heating inclusion model,bond-breaking model and colored center model.The property of laser gain medium and frequency converted c... |
| |
| Keywords: | laser-induced damage repetition-rate laser accumulation effect optical material |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
