Testing on protective effect of laser resisting holographic protective film
- Received Date: 1995-12-25
- Accepted Date: 1996-04-22
- Available Online: 1997-05-25
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.