Testing on protective effect of laser resisting holographic protective film
-
摘要: 研制成功了全息激光防护薄膜。本文报道了全息激光防护薄膜对强功率激光的防护效果试验。试验表明:薄膜对0.53μm波长激光的平均光密度D为4.11,有效防护角为15°,抗激光破坏能力强;在60mJ激光入射能量内,薄膜对兔眼的激光防护效果显着,眼损伤的发生率为百分之零。Abstract: Laser resisting holographic protective film has been developed.In this paper,the testing on protective effect of laser resisting holographic protective film against powerful laser irradiation has been reported.The testing results show that:for the protection film,the average optical density of 0.53μm wavelength laser is 4.11,the effective protective angle is 15°,with strong power against laser destruction,within 60mJ entrance energy, the protective effects for rabbit eyes are notable with a ratio of 0percent rabbit eye's harm.
-
Keywords:
- laser hologram /
- lasing safety
-
-
[1] 刘大禾,周静,黄婉云.光学学报,1990;10(9):851~856 [2] 钱焕文,徐碣敏,徐贵道et al.激光与红外,1990;20(5):45~48
计量
- 文章访问数: 0
- HTML全文浏览量: 0
- PDF下载量: 24