We made some interesting discoveries when testing other commercial laser barrier curtains. The first one is, a lot of smoke! One wonders what gases are in this smoke. You can see the laser beam really clearly because of scattering from all the smoke particles. We are h...
The photo shows our research lab at the University of Alberta. This is where we test our blackout and barrier materials. If a material passes, it goes for further basic flame testing in our lab, and then it goes for formal testing and flame retardant certification in t...
