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强脉冲CO2激光对红外材料的破坏现象
Alternative TitleTHE DAMAGE PHENOMENA ON INFRARED MATERIALS IRRADIATED BY INTENSE PULSED CO2 LASER
王春奎; 方慧英; 傅裕寿; 李淑英; 李惠宁; 吴占林; 刘淑英; 梅华
Source Publication物理学报/ACTA PHYSICA SINICA
1987-04-01
Volume36Issue:3Pages:386-390
ISSN1000-3290
Abstract实验表明强激光对红外材料的破坏分为两种类型:烧蚀和冲击破坏。在空气中,光功率密度低于大气的光学击穿阈值时,以烧蚀为主。超过击穿阈值时,冲击破坏是主要的。在我们的实验条件下,用强激光辐照红外脆性材料的靶,靶极易产生微裂纹或粉碎性破坏,其破坏效果与激光的脉冲能量、功率密度、脉冲宽度,以及着靶面积有关。为了直观,文中给出了不少辐照损伤的照片。
Keyword靶片 红外材料 强脉冲 破坏现象 功率密度 Co2激光 激光辐照 击穿区 破坏阈值 总体设计部
URL查看原文
Language中文
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47070
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
王春奎,方慧英,傅裕寿,等. 强脉冲CO2激光对红外材料的破坏现象[J]. 物理学报/ACTA PHYSICA SINICA,1987,36(3):386-390.
APA 王春奎.,方慧英.,傅裕寿.,李淑英.,李惠宁.,...&梅华.(1987).强脉冲CO2激光对红外材料的破坏现象.物理学报/ACTA PHYSICA SINICA,36(3),386-390.
MLA 王春奎,et al."强脉冲CO2激光对红外材料的破坏现象".物理学报/ACTA PHYSICA SINICA 36.3(1987):386-390.
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