Addonex
0
- Joined
- Aug 27, 2010
- Messages
- 301
- Points
- 18
Just signed up so I thought I would share a video I made a few days ago, this is a 5mW eBay pointer on some europium doped strontium aluminate coated paper, it held this pattern for about 2 hours after I stopped drawing on it which I didn't expect from a quick exposure like this. It throws off a very nice green around the 510nm range though the camera does not pick that up very well, it was enough to illuminate the entire room.
(you may need to right click and save the file)
http://dl.dropbox.com/u/8225426/laser_paper.wmv
(you may need to right click and save the file)
http://dl.dropbox.com/u/8225426/laser_paper.wmv