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激光钝化对熔石英修复后损伤性能影响的实验研究

李熙斌 袁晓东 贺少勃 吕海兵 王海军 向霞 郑万国

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激光钝化对熔石英修复后损伤性能影响的实验研究

李熙斌, 袁晓东, 贺少勃, 吕海兵, 王海军, 向霞, 郑万国

Influence of laser passivation on fused silica damage after CO2 laser mitigation

Li Xi-Bin, Yuan Xiao-Dong, He Shao-Bo, Lü Hai-Bing, Wang Hai-Jun, Xiang Xia, Zheng Wan-Guo
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  • 采用10.6 m 的CO2激光, 对单次激光脉冲辐照修复熔石英存在的烧蚀采用大光斑钝化去除. 经过辐照修复的区域置于前表面测试初始损伤阈值, 结果表明调制造成的损伤得到了一定程度的抑制; 辐照区域置于后表面修复后熔石英的初始损伤阈值超过了基底的初始损伤阈值. 实验观察到了应力分布外扩, 同时明显减弱. 对损伤增长的测试说明, 经过激光熔融辐照后的损伤点, 当应力释放以后, 损伤扩展初期表现出指数增长趋势, 后期随着辐照次数的增加, 损伤增长不再明显, 并且趋于恒定值.
    A 10.6 m CO2 big size laser beam is used to passivate the ablation deposit on surface of damage site which is repaired with single laser pulse. When the irradiated region is placed on front surface, modulation by 355 nm UV ns laser pulse is inhibited effectively; when the irradiated region is situated on rear surface, the initial damage threshold exceeds the substrate initial damage threshold. Second repair makes the thermal stress distribution enlarged obviously and the thermal stress magnitude weakened. The damage growth examination shows that once thermal stress is released, the initial phase damage growth exhibits an exponential tendency and as shoot number increases the damage size approaches to a constant value.
      通信作者: 李熙斌, lixibin2003@126.com
    • 基金项目: 国家高技术研究发展计划(863计划) (批准号:2008AA8040508) 和国防预研基金(批准号:426020606)资助的课题.
      Corresponding author: Li Xi-Bin, lixibin2003@126.com
    • Funds: Project supported by the National High Technology Research and Development Program of China (Grant No.2008AA8040508) and the National Defense Pre-Research Foundation of China (Grant No.406020606).
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    [2]

    Wang F R,Huang J,Liu H J,Zhou X D,Jiang X D,Wu W D,Zheng W G 2010 Acta Phys.Sin.59 5122 (in Chinese) [王凤蕊,黄进,刘红婕,周信达,蒋晓东,吴卫东,郑万国 2010 物理学报 59 5122]

    [3]

    Hua J R,Zu X T,Li L,Xiang X,Chen M,Jiang X D,Yuan X D,Zheng W G 2010 Acta Phys.Sin.59 2519 (in Chinese) [花金荣,祖小涛,李莉,向霞,陈猛,蒋晓东,袁晓东,郑万国 2010 \物理学报 59 2519]

    [4]

    Mendez E,Nowak K M,Baker H J,Villarreal F J,Hall D R 2006 Opt.Express 45 5358

    [5]

    Palmier S,Gallais L,Commandré M,Cormont P,Courchinoux R,Lamaignère L,Rullier J L,Legros P 2008 Appl.Surface Science 255 5532

    [6]

    Feit M D,Rubenchik A M 2003 Proc.SPIE 4932 91

    [7]

    Feit M D,Rubenchik A M,Boley C D,Rotter M 2004 Proc.SPIE 5273 145

    [8]

    Bass I L,Guss G M,Hackel R P 2005 Proc.SPIE 59910C

    [9]

    Bass I L,Draggoo V G,Guss G M,Hackel R P,Norton M A,2006 Proc.SPIE 62612A

    [10]

    Li X B,L¨u H B,Xiang X,Wang H J,Chen M,Wang C C,Yuan X D,Zheng W G 2010 High Power Laser Part.Beams 22 2209 (in Chinese) [李熙斌,吕海兵,向霞,王海军,陈猛,王成程,袁晓东,郑万国\ 2010 强激光与粒子束 22 2209]

    [11]

    Huang J,Zhao S N,Wang H J,Lü H B,Ye L,Jiang X D,Yuan X D,Zheng W G 2009 Chinese Journal of Lasers 36 1282 (in Chinese)[黄进,赵松楠,王海军,吕海兵,叶琳,蒋晓东,袁晓东,郑万国\ 2009 中国激光 36 1282]

    [12]

    Laurent G,Philippe C,Jean-Luc R 2009 Opt.Express 17 23488

    [13]

    Li X B,Wang H J,Yuan X D,He S B,Xiang X,L¨u H B,Zheng WG,2011 Chinese Journal of Lasers 38 0903002 (in Chinese) [李熙斌,王海军,袁晓东,贺少勃,向霞,吕海兵,郑万国 2011 \中国激光 38 0903002]

    [14]

    Liu H J,Huang J,Wang F R,Zhou X D,Jiang X D,WuWD 2010 Acta Phys.Sin.59 1308 (in Chinese) [刘红婕,黄进,王凤蕊,周信达,蒋晓东,吴卫东 2010 物理学报 59 1308]

  • [1]

    Temple P A,Milam D,Lowdermilk W H 1979 Natl.Bur.Stand.(U.S.) Spec.Publ.568 229

    [2]

    Wang F R,Huang J,Liu H J,Zhou X D,Jiang X D,Wu W D,Zheng W G 2010 Acta Phys.Sin.59 5122 (in Chinese) [王凤蕊,黄进,刘红婕,周信达,蒋晓东,吴卫东,郑万国 2010 物理学报 59 5122]

    [3]

    Hua J R,Zu X T,Li L,Xiang X,Chen M,Jiang X D,Yuan X D,Zheng W G 2010 Acta Phys.Sin.59 2519 (in Chinese) [花金荣,祖小涛,李莉,向霞,陈猛,蒋晓东,袁晓东,郑万国 2010 \物理学报 59 2519]

    [4]

    Mendez E,Nowak K M,Baker H J,Villarreal F J,Hall D R 2006 Opt.Express 45 5358

    [5]

    Palmier S,Gallais L,Commandré M,Cormont P,Courchinoux R,Lamaignère L,Rullier J L,Legros P 2008 Appl.Surface Science 255 5532

    [6]

    Feit M D,Rubenchik A M 2003 Proc.SPIE 4932 91

    [7]

    Feit M D,Rubenchik A M,Boley C D,Rotter M 2004 Proc.SPIE 5273 145

    [8]

    Bass I L,Guss G M,Hackel R P 2005 Proc.SPIE 59910C

    [9]

    Bass I L,Draggoo V G,Guss G M,Hackel R P,Norton M A,2006 Proc.SPIE 62612A

    [10]

    Li X B,L¨u H B,Xiang X,Wang H J,Chen M,Wang C C,Yuan X D,Zheng W G 2010 High Power Laser Part.Beams 22 2209 (in Chinese) [李熙斌,吕海兵,向霞,王海军,陈猛,王成程,袁晓东,郑万国\ 2010 强激光与粒子束 22 2209]

    [11]

    Huang J,Zhao S N,Wang H J,Lü H B,Ye L,Jiang X D,Yuan X D,Zheng W G 2009 Chinese Journal of Lasers 36 1282 (in Chinese)[黄进,赵松楠,王海军,吕海兵,叶琳,蒋晓东,袁晓东,郑万国\ 2009 中国激光 36 1282]

    [12]

    Laurent G,Philippe C,Jean-Luc R 2009 Opt.Express 17 23488

    [13]

    Li X B,Wang H J,Yuan X D,He S B,Xiang X,L¨u H B,Zheng WG,2011 Chinese Journal of Lasers 38 0903002 (in Chinese) [李熙斌,王海军,袁晓东,贺少勃,向霞,吕海兵,郑万国 2011 \中国激光 38 0903002]

    [14]

    Liu H J,Huang J,Wang F R,Zhou X D,Jiang X D,WuWD 2010 Acta Phys.Sin.59 1308 (in Chinese) [刘红婕,黄进,王凤蕊,周信达,蒋晓东,吴卫东 2010 物理学报 59 1308]

计量
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  • PDF下载量:  549
  • 被引次数: 0
出版历程
  • 收稿日期:  2011-05-26
  • 修回日期:  2011-07-01
  • 刊出日期:  2012-03-05

激光钝化对熔石英修复后损伤性能影响的实验研究

  • 1. 中国工程物理研究院激光聚变研究中心, 绵阳 621900;
  • 2. 电子科技大学物理电子学院, 成都 610054
  • 通信作者: 李熙斌, lixibin2003@126.com
    基金项目: 

    国家高技术研究发展计划(863计划) (批准号:2008AA8040508) 和国防预研基金(批准号:426020606)资助的课题.

摘要: 采用10.6 m 的CO2激光, 对单次激光脉冲辐照修复熔石英存在的烧蚀采用大光斑钝化去除. 经过辐照修复的区域置于前表面测试初始损伤阈值, 结果表明调制造成的损伤得到了一定程度的抑制; 辐照区域置于后表面修复后熔石英的初始损伤阈值超过了基底的初始损伤阈值. 实验观察到了应力分布外扩, 同时明显减弱. 对损伤增长的测试说明, 经过激光熔融辐照后的损伤点, 当应力释放以后, 损伤扩展初期表现出指数增长趋势, 后期随着辐照次数的增加, 损伤增长不再明显, 并且趋于恒定值.

English Abstract

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