A LASER PROTECTIVE BARRIER TESTING METHOD

摘要

The ability of a laser protective barrier to resist an incident beam has been frequently reviewed at numerous standards committee meetings. Specifically, the concern of how to rate such devices has been raised.rnThese discussions have typically concluded with the recommendation that a laser protective barrier testing protocol is needed and that it might focus on the ability of the barrier to wi ths tand beam penetration when exposed for a finite (pre-selected) time period at a maximum incident irradiance level. Exposures ranging from 10-1000 seconds have been suggested.